Momentus Blade Server
ST94811AB
Momentus Blade Server
ST94811AB
©2004, Seagate Technology LLC All rights reserved
Publication number: 100339697, Rev. A
June 2004
Seagate and Seagate Technology are registered trademarks of Seagate Technology LLC.
DiscWizard, SeaTools, SeaFONE, SeaBOARD, SeaTDD, 3D Defense System and the Wave
logo are either registered trademarks or trademarks of Seagate Technology LLC. Other product names are registered trademarks or trademarks of their owners.
Seagate reserves the right to change, without notice, product offerings or specifications. No
part of this publication may be reproduced in any form without written permission of Seagate
Technology LLC.
Revision status summary sheet
Revision
Rev. A
Date
06/22/04
Sheets Affected
All.
Contents
1.0
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.0
Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1
Specification summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2
Formatted capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3
Default logical geometry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.4
Physical organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.5
Recording and interface technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.6
Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.7
Seek time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.8
Time to ready. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.9
Power specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.9.1
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.9.2
Conducted noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.9.3
Voltage tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.10
Environmental specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.10.1
Ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.10.2
Temperature gradient. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.10.3
Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.10.4
Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.10.5
Shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.10.6
Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.11
Acoustics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.12
Electromagnetic immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.13
Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.14
Agency certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.14.1
Safety certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.14.2
Electromagnetic compatibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.14.3
FCC verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.0
Configuring and mounting the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1
Handling and static discharge precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2
Jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.1
Master/slave configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.2
Cable-select option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3
Drive mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
15
15
15
16
16
4.0
ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1
ATA interface signals and connector pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1.1
Supported ATA commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1.2
Identify Device command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1.3
Set Features command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1.4
S.M.A.R.T. commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
17
18
20
23
24
5.0
Seagate Technology support services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Momentus Blade Server Product Manual, Rev. A
v
vi
Momentus Blade Server Product Manual, Rev. A
List of Figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Momentus disc drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Typical 5V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Mounting dimensions—top, side and end view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Momentus Blade Server Product Manual, Rev. A
vii
viii
Momentus Blade Server Product Manual, Rev. A
1.0
Introduction
This manual describes the functional, mechanical and interface specifications for the Seagate® Momentus™
Blade Server drive:
• ST94811AB
These drives provide the following key features:
• 5,400-RPM spindle speed and 8 Mbytes combine for superior performance.
• Quiet operation. Fluid Dynamic Bearing (FDB) motor.
• High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5.
• Giant magnetoresistive (GMR) recording heads and EPRML technology, which provide the drives with
increased areal density.
• State-of-the-art cache and on-the-fly error-correction algorithms.
• Full-track multiple-sector transfer capability without local processor intervention.
• 800 Gs nonoperating shock and 225 Gs operating shock.
• SeaTools™ diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
• The 3D Defense System™, which includes Drive Defense, Data Defense, and Diagnostic Defense, offers the
industry’s most comprehensive protection for disc drives.
• Support for S.M.A.R.T. drive monitoring and reporting.
• Support for Read Multiple and Write Multiple commands.
• Support for autodetection of master/slave drives that use cable select (CSEL).
Figure 1. Momentus disc drive
Momentus Blade Server Product Manual, Rev. A
1
2
Momentus Blade Server Product Manual, Rev. A
2.0
Drive specifications
Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal
power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate
ST94811AB model drives.
2.1
Specification summary
The specifications listed in this table are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.
Table 1:
Specifications
Drive specification
ST94811AB
Formatted Gbytes (512 bytes/sector)
40
Guaranteed sectors
78,140,160
Bytes per sector
512
Physical read/write heads
2
Discs
1
Cache (Mbytes)
2
Recording density, BPI (bits/inch max)
642,000
Track density, TPI (tracks/inch max)
100,780
Areal density
(Mbits/inch2 max)
Spindle speed (RPM)
65
5,400
Internal data transfer rate OD (Mbytes/sec max)
48.25
Sustained data transfer rate OD (Mbytes/sec)
34.5
I/O data transfer rate (Mbytes/sec max)
100
ATA data transfer modes supported
PIO modes 0–4; Multiword DMA modes 0–2; Ultra DMA modes 0–5
Height
9.5 +/–0.2 mm (0.374 +/–.0078 inches)
Width
69.85 +/–0.25 mm (2.75 +/–0.0098 inches)
Length
100.2 +/–0.25 mm (3.945 +/–0.0098 inches)
Weight (typical)
99 grams (0.218 lb.)
Average latency (msec)
5.6
Power-on to ready (sec typical)
3.9
Standby to ready (sec typical)
2.6 sec
Startup current 5V (peak)
1.2 amps
Track-to-track seek time (msec typical)
1.5 (read), 2.0 (write)
Average seek time (msec typical)
12.0
Average seek, read (msec typical)
12.0
Average seek, write (msec typical)
14.0
Momentus Blade Server Product Manual, Rev. A
3
Table 1:
Specifications (Continued)
Drive specification
ST94811AB
Full-stroke seek (msec)
22 (typical); 26 (max)
Seek power (typical)
2.4 watts
Read/write power (typical)
2.4 watts
Idle, performance mode (typical)
2.5 watts
Standby mode
0.36 watts (typical)**
Sleep mode
0.36 watts (typical)**
Voltage tolerance (including noise)
5V ± 5%
Ambient temperature
5° to 55°C (operating)
–40° to 65°C (nonoperating)
Temperature gradient (°C per hour max)
20°C (operating)
30°C (nonoperating)
Relative humidity (noncondensing)
5% to 90% (operating)
5% to 95% (nonoperating)
Relative humidity gradient
30% per hour max
Wet bulb temperature (°C max)
33°C (operating)
40°C (nonoperating)
Altitude, operating
–192.12 m to 3,048 m (–650 ft to 10,000+ ft)
Altitude, nonoperating (below mean sea level, max)
–304.8 m to 12,192 m (–1,000 ft to 40,000+ ft)
Shock, operating (Gs max at 2 msec)
225
Shock, nonoperating (Gs max at 2 msec)
800
Shock, nonoperating (Gs max at 1 msec)
800
Shock, nonoperating (Gs max at 0.5 msec)
400
Vibration, operating (max displacement may apply below 10
hz)
1.0 Gs (0 to peak, 5–500 Hz)
Vibration, nonoperating (max displacement may apply below
22 hz)
5.0 Gs
(0 to peak, 5–500 Hz)
Drive acoustics, sound power (bels)
Idle*
2.3 (typical)
2.5 (max)
Performance seek
3.0 (typical)
3.2 (max)
Nonrecoverable read errors
1 per 1014 bits read
Mean time between failures (power-on hours)
500,000 at 25°C (8,760 POH/year)
Max case temperature: 40°C
Load/Unload (U/UL) cycles
25°C, 50% relative humidity
32°C, 80% relative humidity
5°C, 80% relative humidity
5°C, 10% relative humidity
55°C, 16% relative humidity
300,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
100,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
Service life
5 years
Warranty
1 year
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and
power to operational levels.
**Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby modes
will not contribute to battery power consumption.
4
Momentus Blade Server Product Manual, Rev. A
2.2
Formatted capacity
Model
Formatted capacity
Guaranteed sectors
Bytes per sector
ST94811AB
40 Gbytes
78,140,160
512
2.3
Default logical geometry
Cylinders
Read/write heads
Sectors per track
16,383
16
63
LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,
where n is the number of guaranteed sectors as defined above.
2.4
Physical organization
Model
Read/write heads
Number of discs
ST94811AB
2
1
2.5
Recording and interface technology
Technology
Specification
Interface
Parallel ATA
Recording method
RLL 0,11
Recording density BPI (bits/inch max)
642,000
Track density TPI (tracks/inch max)
100,780
Areal density (Mbits/inch2 max)
65
Spindle speed (RPM) (± 0.2%)
5,400
Internal data transfer rate OD (Mbytes/sec max)
48.25
Sustained data transfer rate OD (Mbytes/sec max)
34.5
I/O data transfer rate (Mbytes/sec max)
100 (Ultra DMA mode 5)
Interleave
1:1
Cache buffer
ST94811AB
Momentus Blade Server Product Manual, Rev. A
8 Mbytes (8,192 kbytes)
5
2.6
Physical characteristics
Height
(mm)
(inches)
9.5 +/–0.2
0.374 +/–0.0078
Width
(mm)
(inches)
69.85 +/–0.25
2.75 +/–0.0098
Length
(mm)
(inches)
100.2 +/–0.25
3.945 +/–0.0098
Typical weight
(grams)
(pounds)
99
0.218
2.7
Seek time
Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using
drive diagnostics. The specifications below are defined as follows:
• Track-to-track seek time is an average of all possible single-track seeks in both directions.
• Average seek time is a true statistical random average of at least 5,000 measurements of seeks between
random tracks, less overhead.
Typical seek times (msec)*
Read
Write
Track-to-track
1.5
2.0
Average
12.0
14.0
Full-stroke
22.0
26.0
Average latency
5.6
5.6
*Measured in performance mode
Note. These drives are designed to consistently meet the seek times represented in this manual. Physical seeks,
regardless of mode (such as track-to-track and average), are expected to meet or exceed the noted values.
However, due to the manner in which these drives are formatted, benchmark tests that include command
overhead or measure logical seeks may produce results that vary from these specifications.
2.8
Time to ready
Time to ready
Typical
Max
Power-on to Ready (sec)
3.9
8
Standby to Ready (sec)
2.6
8
6
Momentus Blade Server Product Manual, Rev. A
2.9
Power specifications
The drive receives DC power (+5V) through the interface connector.
2.9.1
Power consumption
Power requirements for the drives are listed in the table on page 7. Typical power measurements are based on
an average of drives tested, under nominal conditions, using 5.0V input voltage at 25°C ambient temperature.
• Spinup power
Spinup power is measured from the time of power-on to the time that the drive spindle reaches operating speed.
• Seek mode
During seek mode, the read/write actuator arm moves toward a specific position on the disc surface and does
not execute a read or write operation. Servo electronics are active. Seek mode power is measured based on
three random seek operations every 100 msecs. This mode is not typical.
• Read/write power and current
Read/write power is measured with the heads on track, based on three 63 sector read or write operations
every 100 msecs.
• Operating power and current
Operating power is measured using 40 percent random seeks, 40 percent read/write mode (1 write for each
10 reads) and 20 percent drive idle mode.
• Idle mode power
Idle mode power is measured with the drive up to speed, with servo electronics active and with the heads in
a random track location.
• Standby mode
During Standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/
write electronics are in power-down mode.
Table 2:
DC power
Power dissipation (watts)
Average (watts, 25° C)
5V typ amps
Spinup
—
1.2
Idle, performance mode
2.50
0.5
Operating 40% r/w.
40% seek, 20% inop.
2.87
0.72
Seeking
2.4
0.48
Read
2.4
0.48
Write
2.4
0.48
Standby
0.36
0.07
Sleep
0.36
0.07
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and
power to operational levels.
Momentus Blade Server Product Manual, Rev. A
7
2.9.1.1
Typical current profile
+5 Volt Current during spindle start — Typical Amperes
1.2
1.0
0.8
Amps
0.6
0.4
0.2
0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Seconds
Figure 2. Typical 5V startup and operation current profile
2.9.2
Conducted noise
Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on
the +5 volt line.
Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave
injected noise at up to 10 MHz.
Note. Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write
current.
2.9.3
Voltage tolerance
Voltage tolerance (including noise):
5V ± 5%
8
Momentus Blade Server Product Manual, Rev. A
2.10
Environmental specifications
2.10.1
Ambient temperature
Ambient temperature is defined as the temperature of the environment immediately surrounding the drive.
Actual drive case temperature should not exceed 40°C (104°F) within the operating ambient conditions.
Above 1,000 feet (305 meters), the maximum temperature is derated linearly by 1°C every 1000 feet.
Operating
Nonoperating
2.10.2
5° to 55°C (41° to 131°F)
–40° to 65°C (–40° to 153°F)
Temperature gradient
Operating
Nonoperating
20°C per hour (68°F per hour max), without condensation
30°C per hour (86°F per hour max)
2.10.3
Humidity
2.10.3.1
Relative humidity
Operating 5% to 90% noncondensing (30% per hour max)
Nonoperating 5% to 95% noncondensing (30% per hour max)
2.10.3.2
Wet bulb temperature
Operating 33°C (91.4°F max)
Nonoperating 40°C (104°F max)
2.10.4
Altitude
Operating
–198.12 m to 3,048 m (–650 ft to 10,000+ ft)
Nonoperating
–304.8 to 12,192 m (–1,000 ft to 40,000+ ft)
Momentus Blade Server Product Manual, Rev. A
9
2.10.5
Shock
All shock specifications assume that the drive is mounted securely with the input shock applied at the drive
mounting screws. Shock may be applied in the X, Y, or Z axis.
2.10.5.1
Operating shock
These drives comply with the performance levels specified in this document when subjected to a maximum
operating shock of 225 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more
than two times per second.
2.10.5.2
Nonoperating shock
The nonoperating shock level that the drive can experience without incurring physical damage or degradation
in performance when subsequently put into operation is 800 Gs based on a nonrepetitive half-sine shock pulse
of 2 msec duration.
The nonoperating shock level that the drive can experience without incurring physical damage or degradation
in performance when subsequently put into operation is 800 Gs based on a nonrepetitive half-sine shock pulse
of 1 msec duration.
The nonoperating shock level that the drive can experience without incurring physical damage or degradation
in performance when subsequently put into operation is 400 Gs based on a nonrepetitive half-sine shock pulse
of 0.5 msec duration.
2.10.6
Vibration
All vibration specifications assume that the drive is mounted securely with the input vibration applied at the
drive mounting screws. Vibration may be applied in the X, Y, or Z axis.
2.10.6.1
Operating vibration
The following table lists the maximum vibration levels that the drive may experience while meeting the performance standards specified in this document.
5–500 Hz
2.10.6.2
1.0 Gs (0 to peak). Max displacement may apply below 10 Hz.
Nonoperating vibration
The following table lists the maximum nonoperating vibration that the drive may experience without incurring
physical damage or degradation in performance when subsequently put into operation.
5–500 Hz
10
5.0 Gs (0 to peak). Max displacement may apply below 22 Hz.
Momentus Blade Server Product Manual, Rev. A
2.11
Acoustics
Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All measurements are consistent with ISO document 7779. Sound power measurements are taken under essentially
free-field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward.
Note. For seek mode tests, the drive is placed in seek mode only. The number of seeks per second is defined
by the following equation:
(Number of seeks per second = 0.4 / (average latency + average access time)
Table 3:
Drive level acoustics
Acoustic mode
Idle*
Performance Seek
2.3 bels (typ)
2.5 bels (max)
3.0 bels (typ)
3.2 bels (max)
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and
power to operational levels.
2.12
Electromagnetic immunity
When properly installed in a representative host system, the drive operates without errors or degradation in
performance when subjected to the radio frequency (RF) environments defined in the following table:
Table 4:
Electromagnetic immunity
Test
Description
Performance
level
Reference
standard
Electrostatic discharge
Contact, HCP, VCP: ± 4 kV; Air: ± 8 kV
B
EN 61000-4-2: 95
Radiated RF immunity
80 to 1,000 MHz, 3 V/m,
80% AM with 1 kHz sine
900 MHz, 3 V/m, 50% pulse modulation @
200 Hz
A
EN 61000-4-3: 96
ENV 50204: 95
Electrical fast transient
± 1 kV on AC mains, ± 0.5 kV on external I/O
B
EN 61000-4-4: 95
Surge immunity
± 1 kV differential, ± 2 kV common, AC mains
B
EN 61000-4-5: 95
Conducted RF immunity
150 kHz to 80 MHz, 3 Vrms, 80% AM with 1
kHz sine
A
EN 61000-4-6: 97
Voltage dips, interrupts
0% open, 5 seconds
0% short, 5 seconds
40%, 0.10 seconds
70%, 0.01 seconds
C
C
C
B
EN 61000-4-11: 94
Momentus Blade Server Product Manual, Rev. A
11
2.13
Reliability
Measurement type
Specification
Nonrecoverable read errors
1 per 1014 bits read, max.
Mean time between failures
500,000 power-on hours (8,760 POH/year)
At nominal power, 25°C ambient temperature.
Max case temperature: 40°C at the case measurement location shown in Figure 4.
Load/Unload (U/UL)
25°C, 50% relative humidity
300,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
32°C, 80% relative humidity
5°C, 80% relative humidity
5°C, 10% relative humidity
55°C, 16% relative humidity
100,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
Service life
5 years
Warranty
1 year
2.14
Agency certification
2.14.1
Safety certification
The drives are recognized in accordance with UL 1950 and CSA C22.2 (950) and meet all applicable sections
of IEC950 and EN 60950 as tested by TUV North America.
2.14.2
Electromagnetic compatibility
Hard drives that display the CE mark comply with the European Union (EU) requirements specified in the Electromagnetic Compatibility Directive (89/336/EEC). Testing is performed to the levels specified by the product
standards for Information Technology Equipment (ITE). Emission levels are defined by EN 55022, Class B and
the immunity levels are defined by EN 55024.
Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous
paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply
with the directives when used in the test systems, we cannot guarantee that all systems will comply with the
directives. The drive is designed for operation inside a properly designed enclosure, with properly shielded I/O
cable (if necessary) and terminators on all unused I/O ports. Computer manufacturers and system integrators
should confirm EMC compliance and provide CE marking for their products.
12
Momentus Blade Server Product Manual, Rev. A
Korean RRL
If these drives have the Korea Ministry of Information and Communication (MIC) logo, they comply with paragraph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic
Compatibility (EMC) Framework requirements of the Radio Research Laboratory (RRL) Ministry of Information
and Communication Republic of Korea.
These drives have been tested and comply with the Electromagnetic Interference/Electromagnetic Susceptibility (EMI/EMS) for Class B products. Drives are tested in a representative, end-user system by a Korean-recognized lab.
• EUT name (model number): ST94811AB.
• Certificate numbers:
ST94811AB
E-H011-03-1189(B)
• Trade name or applicant: Seagate Technology
• Manufacturing date: June 2004
• Manufacturer/nationality: USA and Singapore
Australian C-Tick (N176)
If these models have the C-Tick marking, they comply with the Australia/New Zealand Standard AS/NZS3548
1995 and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Australian Communication Authority (ACA).
2.14.3
FCC verification
These drives are intended to be contained solely within a personal computer or similar enclosure (not attached
as an external device). As such, each drive is considered to be a subassembly even when it is individually marketed to the customer. As a subassembly, no Federal Communications Commission verification or certification
of the device is required.
Seagate Technology LLC has tested this device in enclosures as described above to ensure that the total
assembly (enclosure, disc drive, motherboard, power supply, etc.) does comply with the limits for a Class B
computing device, pursuant to Subpart J, Part 15 of the FCC rules. Operation with noncertified assemblies is
likely to result in interference to radio and television reception.
Radio and television interference. This equipment generates and uses radio frequency energy and if not
installed and used in strict accordance with the manufacturer’s instructions, may cause interference to radio
and television reception.
This equipment is designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation. If this equipment
does cause interference to radio or television, which can be determined by turning the equipment on and off,
you are encouraged to try one or more of the following corrective measures:
• Reorient the receiving antenna.
• Move the device to one side or the other of the radio or TV.
• Move the device farther away from the radio or TV.
• Plug the computer into a different outlet so that the receiver and computer are on different branch outlets.
If necessary, you should consult your dealer or an experienced radio/television technician for additional suggestions. You may find helpful the following booklet prepared by the Federal Communications Commission:
How to Identify and Resolve Radio-Television Interference Problems. This booklet is available from the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. Refer to publication number 004-000-00345-4.
Momentus Blade Server Product Manual, Rev. A
13
14
Momentus Blade Server Product Manual, Rev. A
3.0
Configuring and mounting the drive
This section contains the specifications and instructions for configuring and mounting the drive.
3.1
Handling and static discharge precautions
After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic discharge (ESD) hazards. Observe the following standard handling and static-discharge precautions:
Caution:
• Keep the drive in the electrostatic discharge (ESD) bag until you are ready for installation to limit the drive’s
exposure to ESD.
• Before handling the drive, put on a grounded wrist strap, or ground yourself frequently by touching the metal
chassis of a computer that is plugged into a grounded outlet. Wear a grounded wrist strap throughout the entire
installation procedure.
• Handle the drive only by its edges or frame.
• The drive is fragile—handle it with care. Do not press down on the drive top cover.
• Always rest the drive on a padded, antistatic surface until you mount it in the computer.
• Do not touch the connector pins or the printed circuit board.
• Do not remove the factory-installed labels from the drive or cover them with additional labels. Removal voids
the warranty. Some factory-installed labels contain information needed to service the drive. Other labels are
used to seal out dirt and contamination.
3.2
Jumper settings
3.2.1
Master/slave configuration
Use the options jumper block shown in Figure 3 to configure the drive for operation. This jumper block is the 4pin header adjacent to pins 1 and 2 of the I/O signal pins. For additional information about using the Cable
select option, see Section 3.2.2.
The “Master or single drive” option is the factory default setting.
Drive is master (or single drive)
Drive is slave
Cable select
Figure 3. Jumper settings
Momentus Blade Server Product Manual, Rev. A
15
3.2.2
Cable-select option
Computers that use cable select determine the master and slave drives by selecting or deselecting pin 28,
CSEL, on the interface bus. Master and slave drives are determined by their physical position on the cable. To
enable cable select, set a jumper as shown in Figure 3. Refer to your computer manual to determine whether
your computer supports this option.
3.3
Drive mounting
You can mount the drive using four screws in the side-mounting holes or four screws in the bottom-mounting
holes. See Figure 4 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive:
• Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling.
• Use only M3 UNC mounting screws.
• Do not overtighten the mounting screws (maximum torque: 4.0 inch-lb).
• Four (4) threads (0.080 inches) minimum screw engagement recommended.
3.945 +/-0.0098
(100.2 +/-.25) 0.490 +/- .010
(12.446 +/- .254)
.157
(3.9878)
.399
(10.135)
0.680 +/- .010
(17.27 +/- .254)
Breather Hole
Do not cover
or seal.
2.750 +/- .0098
(69.85 +/- .25)
inches
(mm)
Recommended case
temp. measurement location
3.567
(90.602)
.551
(13.99)
2X M3 X 0.5-6H
Mounting holes
Both sides
.12 min. full thread
.374 +/- .0078
(9.5 +/- .2)
2X .118
Both sides
3.567
(90.60)
.551
(13.99)
4X M3 X 0.5-6H
Mounting holes
.10 min. full thread
2.430
(61.722)
.160
(4.06)
Figure 4. Mounting dimensions—top, side and end view
16
Momentus Blade Server Product Manual, Rev. A
4.0
ATA interface
These drives use the industry-standard ATA task file interface that supports 16-bit data transfers. It supports
ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–5. The
drive also supports the use of the IORDY signal to provide reliable high-speed data transfers.
For detailed information about the ATA interface, refer to the draft of AT Attachment with Packet Interface
Extension (ATA/ATAPI-6), NCITS T13 1410D, subsequently referred to as the Draft ATA-6 Standard.
4.1
ATA interface signals and connector pins
The following table summarizes the signals on the 44-pin ATA interface connector. For a detailed description of
these signals, refer to the Draft ATA-6 Standard.
Table 5:
Connector signals
Signal Name
Connector
Contact
Cable
Conductor
Cable
Conductor
Connector
Contact
Signal Name
RESET-
1
1
2
2
Ground
DD7
3
3
4
4
DD8
DD6
5
5
6
6
DD9
DD5
7
7
8
8
DD10
DD4
9
9
10
10
DD11
DD3
11
11
12
12
DD12
DD2
13
13
14
14
DD13
DD1
15
15
16
16
DD14
DD0
17
17
18
18
DD15
Ground
19
19
20
20
(keypin)
DMARQ
21
21
22
22
Ground
DIOW-
23
23
24
24
Ground
DIOR-
25
25
26
26
Ground
IORDY
27
27
28
28
PSYNC:CSEL
DMACK-
29
29
30
30
Ground
INTRQ
31
31
32
32
IOCS16-
DA1
33
33
34
34
PDIAG-
DA0
35
35
36
36
DA2
CS1FX-
37
37
38
38
CS3FX-
DASP-
39
39
40
40
Ground
+5 V (Logic)
41
41
42
42
+5V (Motor)
Ground (Return)
43
43
44
44
No connection
Momentus Blade Server Product Manual, Rev. A
17
4.1.1
Supported ATA commands
The following table lists ATA-standard commands that the drive supports. For a detailed description of the ATA
commands, refer to the Draft ATA-6 Standard. See “S.M.A.R.T commands” on page 24 for details and subcommands used in the S.M.A.R.T. implementation.
Table 6:
Supported commands
Command name
Command code (in hex)
ATA-standard commands
ATA Device Configuration Overlay
B1H
ATA Service
A2H
Check Power Mode
98H, E5H
Download Microcode
92H
Execute Device Diagnostics
90H
Flush Cache
E7H
Flush Cache Extended
EAH
Format Track (Legacy)
50H
Identify Device
ECH
Idle
97H, E3H
Idle Immediate
95H, E1H
Initialize Device Parameters
91H
Read Buffer
E4H
Read DMA
C8H, C9H
Read DMA Extended
25H
Read Log Extended
22H
Read Multiple
C4H
Read Multiple Extended
29H
Read Native Max Address
F8H
Read Native Max Address Extended
27H
Read Sectors
20H, 21H
Read Sectors Extended
24H
Read Verify Sectors
40H, 41H
Read Verify Sectors Extended
42H
Recalibrate
10H
Security Disable Password
F6H
Security Erase Prepare
F3H
Security Erase Unit
F4H
Security Freeze Lock
F5H
Security Set Password
F1H
18
Momentus Blade Server Product Manual, Rev. A
Table 6:
Supported commands (Continued)
Command name
Command code (in hex)
Security Unlock
F2H
Seek
70H
Set Drive Parameters
91H
Set Features
EFH
Set Max Address
F9H
Note: Individual Set Max commands are identified by the value
placed in the Set Max Features
register as defined to the right.
Address:
Password:
Lock:
Unlock:
Freeze Lock:
Set Multiple Mode
C6H
Sleep
99H, E6H
S.M.A.R.T.
B0H
Standby
96H, E2H
Standby Immediate
94H, E0H
Vendor Unique
9AH, FAH, FBH
Write Buffer
E8H
Write DMA
CAH, CBH
Write DMA Extended
35H
Write Log Extended
32H
Write Multiple
C5H
Write Multiple Extended
39H
Write Sectors
30H, 31H
Write Sectors Extended
34H
00H
01H
02H
03H
04H
ATA-standard power-management commands
Check Power Mode
98H or E5H
Idle
97H or E3H
Idle Immediate
95H or E1H
Sleep
99H or E6H
Standby
96H or E2H
Standby Immediate
94H or E0H
ATA-standard security commands
Security Set Password
F1H
Security Unlock
F2H
Security Erase Prepare
F3H
Security Erase Unit
F4H
Momentus Blade Server Product Manual, Rev. A
19
Table 6:
Supported commands (Continued)
Command name
Command code (in hex)
Security Freeze Lock
F5H
Security Disable Password
F6H
4.1.2
Identify Device command
The Identify Device command (command code ECH) transfers information about the drive to the host following
power up. The data is organized as a single 512-byte block of data, whose contents are shown in the table on
page 27. All reserved bits or words should be set to zero. Parameters listed with an “x” are drive-specific or
vary with the state of the drive. See Section 2.0 on page 3 for default parameter settings.
The following commands contain drive-specific features that may not be included in the Draft ATA-6 Standard.
Word
Description
Value
0C5AH
0
Configuration information:
• Bit 15: 0 = ATA; 1 = ATAPI
• Bit 7: removable media
• Bit 6: removable controller
• Bit 0: reserved
1
Number of logical cylinders
16,383
2
ATA-reserved
0000H
3
Number of logical heads
16
4
Retired
0000H
5
Retired
0000H
6
Number of logical sectors per logical track: 63
003FH
7–9
Retired
0000H
10–19
Serial number: (20 ASCII characters, 0000H = none)
ASCII
20
Retired
0000H
21
Retired
0400H
22
Obsolete
0000H
23–26
Firmware revision
(8 ASCII character string, padded with blanks to end of string)
x.xx
27–46
Drive model number: (40 ASCII characters, padded with blanks to end of
string)
ST94811AB
47
(Bits 7–0) Maximum sectors per interrupt on Read multiple and Write multiple (16)
8010H
48
Reserved
0000H
49
Standard Standby timer, IORDY supported and may be disabled
2F00H
50
ATA-reserved
0000H
51
PIO data-transfer cycle timing mode
0200H
52
Retired
0200H
53
Words 54–58, 64–70 and 88 are valid
0007H
54
Number of current logical cylinders
xxxxH
20
Momentus Blade Server Product Manual, Rev. A
Word
Description
Value
55
Number of current logical heads
xxxxH
56
Number of current logical sectors per logical track
xxxxH
57–58
Current capacity in sectors
xxxxH
59
Number of sectors transferred during a Read Multiple or Write Multiple
command
xxxxH
60–61
Total number of user-addressable LBA sectors available
(see Section 2.2 for related information)
ST94811AB = 78,140,160
62
Retired
0000H
63
Multiword DMA active and modes supported (see note following this table)
xx07H
64
Advanced PIO modes supported (modes 3 and 4 supported)
0003H
65
Minimum multiword DMA transfer cycle time per word (120 nsec)
0078H
66
Recommended multiword DMA transfer cycle time per word (120 nsec)
0078H
67
Minimum PIO cycle time without IORDY flow control (240 nsec)
00F0H
68
Minimum PIO cycle time with IORDY flow control (120 nsec)
0078H
69–74
ATA-reserved
0000H
75
Queue depth
0000H
76–79
ATA-reserved
0000H
80
Major version number
007EH
81
Minor version number
0000H
82
Command sets supported
346BH
83
Command sets supported
7D01H
84
Command sets support extension
4003H
85
Command sets enabled
34xxH
86
Command sets enabled
3xxxH
87
Command sets enable extension
4003H
88
Ultra DMA support and current mode
(see note following this table)
xx3FH
89
Security erase time
0000H
90
Enhanced security erase time
0000H
91
Advanced power management value
0040H
92
Master password revision code
FFFEH
93
Hardware reset value (see description following this table)
xxxxH
94
Auto acoustic management setting
xxxxH
95–127
ATA-reserved
0000H
128
Security status
0001H
129–
159
Seagate-reserved
xxxxH
Momentus Blade Server Product Manual, Rev. A
21
Word
Description
Value
160–
254
ATA-reserved
0000H
255
Integrity word
xxA5H
Note.
See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data:
Description (if bit is set to 1)
22
Bit
Word 63
0
Multiword DMA mode 0 is supported.
1
Multiword DMA mode 1 is supported.
2
Multiword DMA mode 2 is supported.
8
Multiword DMA mode 0 is currently active.
9
Multiword DMA mode 1 is currently active.
10
Multiword DMA mode 2 is currently active.
Bit
Word 88
0
Ultra DMA mode 0 is supported.
1
Ultra DMA mode 1 is supported.
2
Ultra DMA mode 2 is supported.
3
Ultra DMA mode 3 is supported.
4
Ultra DMA mode 4 is supported.
8
Ultra DMA mode 0 is currently active.
9
Ultra DMA mode 1 is currently active.
10
Ultra DMA mode 2 is currently active.
11
Ultra DMA mode 3 is currently active.
12
Ultra DMA mode 4 is currently active.
13
Ultra DMA mode 5 is currently active.
Bit
Word 93
13
1 = 80-conductor cable detected, CBLID above VIH
0 = 40-conductor cable detected, CBLID below VIL
Momentus Blade Server Product Manual, Rev. A
4.1.3
Set Features command
This command controls the implementation of various features that the drive supports. When the drive receives
this command, it sets BSY, checks the contents of the Features register, clears BSY and generates an interrupt. If the value in the register does not represent a feature that the drive supports, the command is aborted.
Power-on default has the read look-ahead and write caching features enabled. The acceptable values for the
Features register are defined as follows:
Table 7:
Features register values
02H
Enable write cache (default).
03H
Set transfer mode (based on value in Sector Count register).
Sector Count register values:
00H
Set PIO mode to default (PIO mode 2).
01H
Set PIO mode to default and disable IORDY (PIO mode 2).
08H
PIO mode 0
09H
PIO mode 1
0AH
PIO mode 2
0BH
PIO mode 3
0CH
PIO mode 4 (default)
20H
Multiword DMA mode 0
21H
Multiword DMA mode 1
22H
Multiword DMA mode 2
40H
Ultra DMA mode 0
41H
Ultra DMA mode 1
42H
Ultra DMA mode 2
43H
Ultra DMA mode 3
44H
Ultra DMA mode 4
45H
Ultra DMA mode 5
05H
Enable advanced power management
55H
Disable read look-ahead (read cache) feature.
82H
Disable write cache.
AAH
Enable read look-ahead (read cache) feature (default).
F1H
Report full capacity available
Note.
At power-on, or after a hardware or software reset, the default values of the features are as indicated above.
Momentus Blade Server Product Manual, Rev. A
23
4.1.4
S.M.A.R.T. commands
S.M.A.R.T. provides near-term failure prediction for disc drives. When S.M.A.R.T. is enabled, the drive monitors predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determines
that a failure is likely, S.M.A.R.T. makes a status report available to the host. Not all failures are predictable.
S.M.A.R.T. predictability is limited to the attributes the drive can monitor. For more information on S.M.A.R.T.
commands and implementation, see the Draft ATA-6 Standard.
SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T. command for D4H) that eliminates unnecessary drive returns. The diagnostic software ships with all new drives and is also available at:
http://seatools.seagate.com.
This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that
supports S.M.A.R.T. to enable this feature. The table below shows the S.M.A.R.T. command codes that the
drive uses.
Table 8:
Supported S.M.A.R.T. commands
Code in features register
S.M.A.R.T. command
D0H
S.M.A.R.T. Read Data
D1H
Vendor-specific
D2H
S.M.A.R.T. Enable/Disable Attribute Autosave
D3H
S.M.A.R.T. Save Attribute Values
D4H
S.M.A.R.T. Execute Off-line Immediate (runs DST)
D5H
S.M.A.R.T. Read Log Sector
D6H
S.M.A.R.T. Write Log Sector
D7H
Vendor-specific
D8H
S.M.A.R.T. Enable Operations
D9H
S.M.A.R.T. Disable Operations
DAH
S.M.A.R.T. Return Status
Note.
24
If an appropriate code is not written to the Features Register, the command is aborted and 0x 04
(abort) is written to the Error register.
Momentus Blade Server Product Manual, Rev. A
5.0
Seagate Technology support services
Online Services
Internet
www.seagate.com for information about Seagate products and services. Worldwide support is available 24
hours daily by e-mail for your questions.
Presales Support: www.seagate.com/support/email/email_presales.html or DiscPresales@Seagate.com
Technical Support: www.seagate.com/support/email/email_disc_support.html or DiscSupport@Seagate.com
mySeagate
my.seagate.com is the industry’s first Web portal designed specifically for OEMs and distributors. It provides
self-service access to critical applications, personalized content and the tools that allow our partners to manage their Seagate account functions. Submit pricing requests, orders and returns through a single, passwordprotected Web interface—anytime, anywhere in the world.
reseller.seagate.com
reseller.seagate.com supports Seagate resellers with product information, program benefits and sales tools.
You may register for customized communications that are not available on the web. These communications
contain product launch, EOL, pricing, promotions and other channel-related information. To learn more about
the benefits or to register, go to reseller.seagate.com, any time, from anywhere in the world.
Automated Phone Services
SeaFONE® (1-800-SEAGATE) is the Seagate toll-free number (1-800-732-4283) to access our automated
self-help and directory assistance for Seagate support services. Using a touch-tone phone, you can find service and support phone numbers for disc drives 24 hours daily. International callers can reach this service by
dialing +1-405-324-4770.
Presales, Technical Support and Warranty Service
Presales Support
Our Presales Support staff can help you determine which Seagate products are best suited for your specific
application or computer system.
Technical Support
If you need help installing your drive, consult your system’s documentation or contact the dealer’s support services department for assistance specific to your system. Seagate technical support is also available to assist
you online at support.seagate.com or through one of our call centers. Have your system configuration information and your drive’s “ST” model number available.
SeaTDD™ (+1-405-324-3655) is a telecommunications device for the deaf (TDD). You can send questions or
comments 24 hours daily and exchange messages with a technical support specialist during normal business
hours for the call center in your region.
Momentus Blade Server Product Manual, Rev. A
25
Warranty Service
Seagate offers worldwide customer support for Seagate drives. Seagate distributors, OEMs and other direct
customers should contact their Seagate service center representative for warranty-related issues. Resellers or
end users of drive products should contact their place of purchase or one of the Seagate warranty service centers for assistance. Have your drive’s “ST” model number and serial number available.
Authorized Service Centers
In some locations outside the US, you can contact an Authorized Service Center for service.
USA/Canada/Latin America Support Services
Presales Support
Call Center
Americas
Toll-free
1-877-271-32851
Direct dial
+1-405-324-47301
FAX
+1-405-324-4704
Toll-free
1-800-SEAGATE2
Direct dial
+1-405-324-47003
FAX
+1-405-324-4702
Toll-free
1-800-468-34724
Direct dial
+1-405-324-47204
FAX / Internet
+1-405-324-4722
1-800-636-6349
+1-905-660-4936
+1-905-660-4951
www.memofix.com
—
+55-21-2509-7267
+55-21-2507-6672
www.mainformatica.com.br/produtos.htm
Technical Support
Call Center
Americas
Warranty Service
Call Center
USA, Mexico and
Latin America
Canada
Memofix5
Brazil
MA Centro de Serviços5
1Hours
of operation are 8:00 A.M. to 11:45 A.M. and 1:00 P.M. to 6:00 P.M., Monday through Friday (Central time)
product-specific phone number
3Hours of operation are 8:00 A.M. to 8:00 P.M., Monday through Friday (Central time)
4Hours of operation are 8:30 A.M. to 12:15 P.M. and 1:30 P.M. to 5:30 P.M., Monday through Friday (Central time)
5Authorized Service Center
2For
26
Momentus Blade Server Product Manual, Rev. A
European Support Services
For presales and technical support in Europe, dial the toll-free number for your specific location. If your location
is not listed here, dial our presales and technical support call center at +1-405-324-4714 from 8:00 A.M. to
11:45 A.M. and 1:00 P.M. to 5:00 P.M. (Central Europe time) Monday through Friday. The presales and technical
support call center is located in Oklahoma City, USA.
For European warranty service, dial the toll-free number for your specific location. If your location is not listed
here, dial our European warranty service center at +31-20-316-7222 from 8:30 A.M. to 5:00 P.M. (Central
Europe time) Monday through Friday. The warranty service center is located in Amsterdam, The Netherlands.
Toll-Free Support Numbers
Call Center
Austria
Belgium
Denmark
France
Germany
Ireland
Italy
Netherlands
Norway
Poland
Spain
Sweden
Switzerland
Turkey
United Kingdom
Presales and Technical Support
0 800-20 12 90
00 800-47324283 (00 800-4SEAGATE)
00 800-47324283
00 800-47324283
00 800-47324283
00 800-47324283
00 800-47324283
00 800-47324283
00 800-47324283
00 800-311 12 38
00 800-47324283
00 800-47324283
00 800-47324283
00 800-31 92 91 40
00 800-47324283
Warranty Service
0 800-20 12 90
00 800-47324289
00 800-47324289
00 800-47324289
00 800-47324289
00 800-47324289
00 800-47324289
00 800-47324289
00 800-47324289
00 800-311 12 38
00 800-47324289
00 800-47324289
00 800-47324289
00 800-31 92 91 40
00 800-47324289
FAX Services—All Europe (toll call)
Technical Support
Warranty Service
+1-405-324-4702
+31-20-653-3513
Africa/Middle East Support Services
For presales and technical support in Africa and the Middle East, dial our presales and technical support call
center at +1-405-324-4714 from 8:00 A.M. to 11:45 A.M. and 1:00 P.M. to 5:00 P.M. (Central Europe time) Monday through Friday. The presales and technical support call center is located in Oklahoma City, USA.
For warranty service in Africa and the Middle East, dial our European warranty service center at +31-20-3167222 from 8:30 A.M. to 5:00 P.M. (Central Europe time) Monday through Friday, or send a FAX to +31-20-6533513. The warranty service center is located in Amsterdam, The Netherlands.
Momentus Blade Server Product Manual, Rev. A
27
Asia/Pacific Support Services
For Asia/Pacific presales and technical support, dial the toll-free number for your specific location. The Asia/
Pacific toll-free numbers are available from 6:00 A.M. to 10:45 A.M. and 12:00 P.M. to 6:00 P.M. (Australian Eastern time) Monday through Friday, except as noted. If your location is not listed here, direct dial one of our technical support locations. Warranty service is available from 9:00 A.M. to 6:00 P.M. April through October, and
10:00 A.M. to 7:00 P.M. November through March (Australian Eastern time) Monday through Friday.
Call Center
Australia
China (Mandarin)1, 4
Hong Kong
Hong Kong (Cantonese)1, 4
India2, 4
Indonesia
Japan3, 4
Malaysia
New Zealand
Singapore
Taiwan (Mandarin)1, 4
Thailand
Toll-free
1800-14-7201
800-810-9668
800-90-0474
001-800-0830-1730
1-600-33-1104
001-803-1-003-2165
0034 800 400 554
1-800-80-2335
0800-443988
800-1101-150
00-800-0830-1730
001-800-11-0032165
Direct dial
—
+86-10-6225-5336
—
—
—
—
—
—
—
—
—
—
FAX
—
—
—
—
—
—
—
—
—
+65-6488-7525
—
—
Toll-free
—
1800-12-9277
—
Direct dial
+65-6485-3595
—
+91-44-821-6164
FAX
+65-6485-4860
—
+91-44-827-2461
Warranty Service
Call Center
Asia/Pacific
Australia
India4
1Hours
of operation are 8:30 A.M. to 5:30 P.M., Monday through Friday (Australian Western time).
of operation are 9:00 A.M. to 6:00 P.M., Monday through Saturday.
3Hours of operation are 9:30 A.M. to 6:30 P.M., Monday through Friday (Japan time).
4Authorized Service Center
2Hours
28
Momentus Blade Server Product Manual, Rev. A
Index
Numerics
3D Defense System 1
A
acoustics 11
agency certification (regulatory) 12
altitude 9
ambient conditions 3
ambient temperature 6, 9
areal density 1, 5
ATA interface 17
ATA-standard commands 18
Australian C-Tick 13
autodetection 1
average seek time 6
B
BPI 5
buffer 5
burst 1
C
cable select 1
cable-select option 16
cache 1, 5
case temperature 9
CE mark 12
certification 12
Check Power Mode 19
commands 18
compliance 12
conducted noise 8
conducted RF immunity 11
configuring the drive 15
connector pins 17
CSA C22.2 (950) 12
CSEL 16
C-Tick 13
current profile 8
cycles 12
D
Data Defense 1
data-transfer rates 1
DC power 7
density 5
Diagnostic Defense 1
diagnostic software 1, 24
discs 5
dissipation 7
Momentus Blade Server Product Manual, Rev. A
Download Microcode 18
Drive Defense 1
drive diagnostics 6
drive monitoring 1
drive self-test 1, 24
DST 24
E
electrical fast transient 11
electromagnetic compatibility 12
Electromagnetic Compatibility Directive 12
electromagnetic immunity 11
electrostatic discharge 11
EMC compliance 12
EN 60950 12
enclosures 13
environmental specifications 9
EPRML 1
error-correction algorithms 1
errors 12
European Union 12
Execute Device Diagnostics 18
F
failure prediction 24
FCC verification 13
Features register 23
Flush Cache 18
Flush Cache Extended 18
formatted capacity 5
frequency 11
G
GMR 1
guaranteed sectors 5
H
handling 15
heads 1, 5
height 6
humidity 9
I
I/O data-transfer rate 5
Identify Device 18
Identify Device command 20
Idle 7, 19
Idle Immediate 19
Idle mode power 7
IEC950 12
Information Technology Equipment 12
Initialize Device Parameters 18
interface 5, 17
29
interface signals 17
interference 13
interleave 5
internal data-transfer rate OD 5
ISO document 7779 11
J
jumper settings 15
K
Korean RRL 13
L
LBA mode 5
length 6
Load/Unload 12
logical geometry 5
M
master/slave 1
Master/slave configuration 15
maximum temperature 9
Mean time between failures (MTBF) 12
modes 17
monitoring 1
mounting the drive 15, 16
N
noise 8
nominal power 3
nonoperating shock 10
nonoperating vibration 10
nonrecoverable read errors 12
O
operating 7
operating power and current 7
operating shock 10
operating vibration 10
P
physical characteristics 6
physical organization 5
pins 17
PIO 17
power consumption 7
power dissipation 7
power on/off cycles 12
power specifications 7
power-management commands 19
Power-on to Ready 6
precautions 16
30
R
radiated RF immunity 11
radio and television interference 13
radio frequency (RF) 11
random track location 7
Read Buffer 18
Read DMA 18
Read DMA Extended 18
read errors 12
Read Multiple 1, 18
Read Multiple Extended 18
Read Native Max Address 18
Read Native Max Address Extended 18
Read Sectors 18
Read Sectors Extended 18
Read Verify Sectors 18
Read Verify Sectors Extended 18
read/write heads 5
read/write power and current 7
recording and interface technology 5
recording density 5
recording heads 1
recording method 5
register 23
relative humidity 9
reliability 12
resistance 8
RF 11
S
S.M.A.R.T. 19
S.M.A.R.T. commands 24
S.M.A.R.T. drive monitoring 1
safety certification 12
screws 16
SeaTools 1, 24
sectors 5
security commands 19
Security Disable Password 20
Security Erase Prepare 19
Security Erase Unit 19
Security Freeze Lock 20
Security Set Password 19
Security Unlock 19
Seek 19
seek mode 7
seek time 6
Seeking 7
Service Life 12
servo electronics 7
Set Features 19
Set Features command 23
Set Max 19
Set Multiple Mode 19
Momentus Blade Server Product Manual, Rev. A
shock 10
signals 17
single-track seeks 6
Sleep 7, 19
sound 11
specifications 3
spindle speed 5
Spinup 7
spinup power 7
Standby 7, 19
Standby Immediate 19
Standby mode 7
Standby to Ready 6
static-discharge precautions 15
subassembly 13
support services 25
surge immunity 11
T
technical support services 25
temperature 9
temperature gradient 9
time to ready 6
track density 5
track-to-track seek time 6
TUV North America 12
U
UL 1950 12
V
vibration 10
voltage 8
voltage dips, interrupts 11
voltage tolerance 8
W
Warranty 12
weight 6
wet bulb temperature 9
width 6
Write Buffer 19
Write DMA 19
Write DMA Extended 19
Write Multiple 1, 19
Write Multiple Extended 19
Write Sectors 19
Write Sectors Extended 19
Momentus Blade Server Product Manual, Rev. A
31
32
Momentus Blade Server Product Manual, Rev. A
Seagate Technology LLC
920 Disc Drive, Scotts Valley, California 95066-4544, USA
Publication Number: 100339697, Rev. A, Printed in USA