WD Caviar SE16, WD Caviar SE, WD Caviar XL160S OEM Spec

WD Caviar SE16, WD Caviar SE, WD Caviar XL160S OEM Spec
Specification Sheet
WD Caviar® SE16 XL160S
SATA Hard Drives
These WD Caviar SE16 7200 RPM SATA hard drives feature up to 160 GB of
storage and a 16 MB cache for lightning-fast performance. Yes, these reliable
drives are fast, but they still deliver technologically advanced acoustics and
cool operation. Designed for high-performance computers, multimedia and
gaming systems.
Product Benefits
Quiet
„
Ramp Load/Unload – Designed to decrease transient acoustics.
„
Fluid Dynamic Bearings (FDB) – For noise-sensitive computing environments.
Fast
With a leading-edge native SATA 300 MB/s interface, this drive delivers optimum
performance.
„ 300 MB/s data transfer rates
„ Native Command Queuing
„ Up to 16 MB Cache
Reliable
Designed and manufactured to enterprise-class standards to provide enhanced
reliability in high duty cycle environments.
„ Ramp Load/Unload – Designed to minimize power usage, resulting in lower heat
and long-term drive reliability.
„ Pre-emptive Wear Leveling (PWL) – Designed to ensure reliability for applications
that perform a high number of incoming commands.
The WD Promise
SA
D ATA
UR
NO ONE
O
ES MORE T
DO
FEG
UARD
YO
WD understands the importance of the information you save to your hard
drive and we are committed to protecting that data with exceptionally
reliable products, advanced data protection technology, and superior
customer support. No one does more to safeguard your data than WD.
Capacity
80, 120, and 160 GB
GB per Platter
160 GB
Model Numbers
WD800AABS
WD800AAJS
WD1200AABS
WD1200AAJS
WD1600AABS
WD1600AAJS
WD1600AAKS
Specification Sheet
WD Caviar® SE16 XL160S
SATA Hard Drives
Physical Specifications
80 GB
120 GB
160 GB
Model numbers
WD800AABS
WD800AAJS
WD1200AABS
WD1200AAJS
Formatted capacity 1
User sectors per drive
Interface
Form factor
Bytes per sector (STD)
Dedicated landing zone
Actuator latch/auto park
SATA latching connector
RoHS compliant 2
80,026 MB
156,301,488
Native SATA 300 MB/s
3.5-inch
512
Yes
Yes
Yes
Yes
120,034 MB
234,441,648
Native SATA 300 MB/s
3.5-inch
512
Yes
Yes
Yes
Yes
WD1600AABS
WD1600AAJS
WD1600AAKS
160,041 MB
312,581,808
Native SATA 300 MB/s
3.5-inch
512
Yes
Yes
Yes
Yes
Performance Specifications
Environmental Specifications 5
Data Transfer Rate
Shock
Operating (2 ms)
30G (read/write), 65G (read)
Non-operating (2 ms)
350G
Half sine wave measured in 2 ms duration, measured without
isolation.
Buffer to host
Buffer to disk
300 MB/s 3
972 Mbits/s max
Average read seek
Track-to-track seek
Full stroke read seek
Average latency
Rotational speed
Read cache
Write cache
Buffer
15 ms (average)
2.0 ms (average)
21 ms (average)
4.2 ms
7200 RPM
Adaptive
Yes
2 MB (WDxxxxAABS)
8 MB (WDxxxxAAJS)
16 MB (WDxxxxAAKS)
6.5 sec average
50,000 min
Yes
<1 in 10 14 bits read
Drive ready time
Start/stop cycles4
LBA support
Error rate
(non-recoverable)
Vibration
Operating
Non-operating
Operating Temperature & Humidity
Temperature
0° C to 60° C
Humidity
5-95% RH non-condensing
Thermal Gradient
20° C/hour max
Non-Operating Temperature & Humidity
Temperature
-40° C to 65° C
Humidity
5-95% RH non-condensing
Thermal Gradient
30° C/hour
Physical Dimensions
Height
Length
Width
Weight (typical)
1.028 in. (26.1 mm) max
5.787 in. (147.0 mm) max
4.0 in. (101.6 mm) ± .01 in.
1.07 lb. (0.485 kg) ± 10%
Acoustics (average)
Idle mode 6
24 dBA
Perfomance seek mode 6 27 dBA
Quiet seek mode 6
25 dBA
Power Requirements (average)
Mode
Read/Write
Idle
Standby
Sleep
1 One
12V (±10%)
280 mA
270 mA
6 mA
6 mA
Linear: 20-300 Hz, 0.75G (0 to peak)
Random: 10 to 300 Hz, 0.008 g 2 /Hz
5-20 Hz, 0.195 inches (double amplitude)
20-500 Hz, 4.0G (0 to peak)
5V (±5%)
650 mA
600 mA
180 mA
180 mA
Power
6.61W
6.24W
0.97W
0.97W
gigabyte (GB) = one billion bytes. One terabyte (TB) = one trillion bytes. Total accessible capacity varies
depending on operating environment.
WD hard drive products manufactured and sold worldwide after June 1, 2006, meet or exceed Restriction of
Hazardous Substances (RoHS) compliance requirements as mandated by the European Union for electrical and
electronic products. The RoHS Directive 2002/95/EC of the European Parliament, which is effective in the EU
beginning July 1, 2006, aims to protect human health and the environment by restricting the use of certain
hazardous substances in new equipment, and consists of restrictions on lead, mercury, cadmium, and other
substances.
3 Effective maximum native SATA 300 MB/s transfer rate.
4 Controlled unload at ambient condition.
5 No non-recoverable errors during operating tests or after non-operating tests.
6 Sound power level.
2
For service and literature:
support.wdc.com
www.westerndigital.com
800.ASK.4WDC
North America
949.672.7199
Spanish
+800.6008.6008 Asia Pacific
+31.20.4467651 EMEA
Western Digital, WD, the WD logo, and
WD Caviar are registered trademarks of
Western Digital Technologies, Inc. Other
marks may be mentioned herein that belong to
other companies. Product specifications
subject to change without notice.
© 2006 Western Digital Technologies, Inc.
All rights reserved.
Western Digital
20511 Lake Forest Drive
Lake Forest, California U.S.A. 92630
2879-701178-A02
Dec 2006
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