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SCSISchool.com: scsi, scsi cables, scsi co...s, scsi1, scsi2, scsi3, ultra2 scsi, rs232
http://www.scsischool.com/
Welcome to the SCSI School.
This school will help you understand
and learn more about SCSI
technology. (scsi cables, scsi cable
adapters, scsi connectors, scsi
enclosures, scsi terminators)
First, we recommend going through
the general overview, and then use
the product reference tables to find
the SCSI products you need.
"There's lots of great SCSI information
on the Internet, ... check out the SCSI
School"
July, 2000
Attend SCSI School
What is SCSI?
General SCSI Specifications
What is an SCA / RAID connector?
Types of SCSI Signals
Rules for Connecting SCSI Devices
Find the right SCSI Product
using our SCSI product reference tables below:
Internal SCSI Cables
Internal SCSI Terminators
Internal SCSI Cable Adapters
Internal-to-External SCSI Cable Adapters
External SCSI Cables
External SCSI Terminators
External SCSI Cable Adapters
External Drive Cases
Removable Drive Drawers
SCSI I/O Cards
1 of 2
01/03/01 18:37
SCSISchool.com: scsi, scsi cables, scsi co...s, scsi1, scsi2, scsi3, ultra2 scsi, rs232
http://www.scsischool.com/
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diploma in SCSI technology. Answer all 5
questions correctly on our SCSI School
Exam and we'll send you a SCSI school
diploma.
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If you can't find the scsi, scsi cables, scsi connector, scsi enclosure, scsi terminators, scsi1, scsi2,
scsi3, ultra2 scsi or rs232 you're looking for on our site, please call one of our friendly and
knowledgeable customer service representatives at 1-800-265-1844 and they will be happy to
assist you.
2 of 2
01/03/01 18:37
StarTech SCSI School
http://www.scsischool.com/scsiedu1.htm
What is SCSI?
SCSI (Small Computer System Interface) technology allows you to attach various internal and external devices to a single
controller card in your computer. SCSI hardware is often used in high-end PCs and server computers because of its
greater flexibility and faster performance when compared to other Input/Output (I/O) technologies.
A typical SCSI configuration consists of the following items:
A SCSI host adapter (or controller) that plugs into a slot in your computer's motherboard.
Internal and/or external SCSI devices (such as hard drives, CD-ROM, DVD,
scanner).
Internal and/or external SCSI cables, SCSI terminators, and possibly SCSI
cable adapters.
Careful selection of SCSI hardware is necessary to ensure proper operation. The following information should help you get
started in configuring your SCSI-enabled computer. You should also check your SCSI device documentation for special
requirements.
What is SCSI?
General SCSI Specifications
What is an SCA / RAID connector?
Types of SCSI Signals
Rules for Connecting SCSI Devices
Back to SCSI School Main Page
1 of 1
01/03/01 19:02
StarTech SCSI School
http://www.scsischool.com/scsiedu2.htm
General SCSI Specifications
Bus Width SCSI Standard
Maximum
Speed
Maximum
Length
Common Connectors
Ribbon IDC 50
Internal 50-pin connector for hard drives, CD drives, etc.
Centronics 50
SCSI-1
5 MB/s
6m
(19.6 ft.)
Popular 50-contact connector for external peripherals such as scanners
and tape drives.
DB25
External 25-pin connector used by Zip drives, scanners, and many Mac
devices.
8-bit
(Narrow)
DB50
External 50-pin connector used by Sun workstations.
SCSI-2
Fast SCSI,
Fast-10
10 MB/s
Ultra SCSI,
Fast-20
20 MB/s
1.5m
(4.9 ft.)
Ultra2 SCSI
40 MB/s
12m
(39 ft.)
20 MB/s
1.5m
(4.9 ft.)
40 MB/s
1.5m
(4.9 ft.)
SCSI-2,
Fast Wide
SCSI,
Fast-10
Ultra Wide
SCSI,
Fast-20
16-bit
(Wide)
3m
(9.8 ft.)
Ribbon IDC 50
Internal 50-pin connector for hard drives, CD drives, etc.
Half Pitch DB50
External 50-pin host and peripheral connector used by Jaz drives and
many CD drives.
Half Pitch DB68
Internal and external 68-pin connector used by most new hard drives. The
external version includes thumbscrews or latches.
Half Pitch DB68
SCSI-3,
Ultra2 Wide
(U2W) SCSI,
Ultra2 LVD
SCSI,
Fast-40
Ultra3 SCSI,
Ultra160/m
Low Voltage Differential (LVD) cables and accessories are required to
achieve peak performance with U2W drives.
80 MB/s
12m
(39 ft.)
Very High Density Centronics 68
68-pin contact connector used on many servers & RAID controllers.
160 MB/s
12m
(39 ft.)
SCA 80
80-contact connector used by SCA drives for RAID controllers
* Maximum SCSI bus length is 25m (82ft.) if all devices are HVD (Differential)
What is SCSI?
General SCSI Specifications
What is an SCA / RAID connector?
Types of SCSI Signals
Rules for Connecting SCSI Devices
1 of 2
01/03/01 18:46
StarTech SCSI School
http://www.scsischool.com/scsiedu3.htm
What is an SCA / RAID connector?
SCA (Single Connector Attachment) is designed for simplifying hard drive connections to hot-swappable RAID
(Redundant Array of Independent Disks) systems that are typically used by mission-critical server computers. SCA
combines Wide SCSI signals, SCSI ID, and hard drive power connections into a single, compact 80-contact connector.
SCSI hard drives with SCA connectors are often sold at very attractive prices, but they
will require an extra adapter to connect them to non-RAID systems. StarTech offers
two adapters for SCA hard drives; one with termination (AD_11P29), and one without
termination (SCA806850). Hard drives with a grounded SCA-2 connector will require
either AD_11P48 (with termination) or AD_11P34 (without termination).
What is SCSI?
General SCSI Specifications
What is an SCA / RAID connector?
Types of SCSI Signaling
Rules for Connecting SCSI Devices
Back to SCSI School Main Page
1 of 1
01/03/01 18:45
StarTech SCSI School
http://www.scsischool.com/scsiedu5.htm
Types of SCSI Signals
There are three distinct types of SCSI signals:
1. Single Ended (SE)
Most SCSI devices use "normal" SE signaling, which limits the maximum length of a SCSI bus to 1.5m (4.9ft). This
includes most 50-pin (Narrow) SCSI devices such as scanners and Zip drives.
2. High Voltage Differential (HVD) (also known as "Differential")
A Differential SCSI system provides reliable signaling in high noise environments over a long bus length (up to 25m
[82ft]). HVD hardware cannot be mixed with other SCSI signal types. A Differential bus requires Differential
terminators.
3. Low Voltage Differential (LVD)
A typical multimode LVD/SE SCSI system provides a moderately long bus length (up to 12m [39ft]) and downward
compatibility with SE hardware. LVD-rated equipment is required for "Ultra" SCSI standards.
What is SCSI?
General SCSI Specifications
What is an SCA / RAID connector?
Types of SCSI Signals
Rules for Connecting SCSI Devices
Back to SCSI School Main Page
1 of 1
01/03/01 18:44
StarTech SCSI School
http://www.scsischool.com/scsiedu4.htm
Rules for Connecting SCSI Devices
SCSI is a "bus" architecture, which means devices are connected along a line that has a beginning and an end.
This cabling scheme is commonly called a "daisy chain".
The two extreme ends of a SCSI bus segment must be properly "terminated". A terminator is a small device
designed to dampen electrical signals reflected from the ends of a cable. Termination is disabled for any SCSI
device that is positioned between the two ends.
The SCSI host adapter (or controller) may be positioned anywhere along the bus. It must be terminated if it is
positioned at the end of the bus. Many host adapters provide automatic termination.
8-bit (Narrow) SCSI devices require 50-pin (or fewer) connections. Up to 7 different devices may be controlled in a
Narrow bus. Narrow SCSI signals include Low Byte & Control.
16-bit (Wide) SCSI devices require 68-pin connections. Up to 15 different devices may be controlled in a Wide bus.
Wide SCSI signals include Low Byte & Control, and High Byte.
SCSI is a downwards-compatible technology. Older SCSI devices can be installed in a newer (and faster) SCSI bus
segment, but overall system performance may be reduced.
Each device on a SCSI bus must be assigned a unique identifier (SCSI ID) which is usually set by jumper caps. The
ID is independent of the device's relative position on the bus. When mixing Narrow and Wide devices on the same
bus, the ID of the host adapter should be set to 7 (or less) so that the Narrow devices can recognize it.
50-pin to 68-pin SCSI cable adapters usually allow Narrow devices to be used in a Wide bus. Termination of the
High Byte signal must be considered if a Narrow SCSI device is positioned at the end of a Wide SCSI bus.
68-pin to 50-pin SCSI cable adapters usually allow Wide devices to be used in a Narrow bus. The speed of the
Wide SCSI device will be limited to that of the Narrow SCSI bus.
High Voltage Differential (HVD) (also known as "Differential") SCSI drives and controllers should not be mixed with
other SCSI hardware. A Differential bus requires Differential terminators.
Low Voltage Differential (LVD) SCSI devices require LVD cables and terminators. LVD SCSI hardware should not
be confused with "Differential" hardware.
Most SCSI devices are Single-Ended (SE), which means they use "normal" electrical signals (not HVD or LVD as
described previously).
What is SCSI?
General SCSI Specifications
What is an SCA / RAID connector?
Types of SCSI Signals
Rules for Connecting SCSI Devices
Back to SCSI School Main Page
1 of 1
01/03/01 18:42
StarTech Internal SCSI Product Reference
http://www.scsischool.com/internalscsicable.htm
Internal SCSI Product Reference
Internal SCSI Cables
For connecting internal devices (hard drives, CD-ROM, etc.) to a host adapter/controller.
All 8-bit (Narrow) host adapters use 50-pin Flat Ribbon Cable.
All 16-bit (Wide) host adapters use 68-pin Flat Ribbon Cable.
Some 16-bit (Wide) host adapters also provide alternative connection for 50-pin Flat Ribbon Cable.
50-pin Flat Ribbon Cable
for 8-bit (Narrow) SCSI Host Adapter/Controller
Ribbon IDC 50 Female
68-pin Flat Ribbon Cable
for 16-bit (Wide) SCSI Host Adapter/Controller
Half Pitch DB68 Male
Recommended cables for Ultra2 Wide SCSI (SCSI-3):
» Twisted-pair cables -- terminator not included
» LVD/SE terminated cables -- terminator included
SCSI
26", 2-drive
SCSIINT5
37", 4-drive
SCSIINT7
56", 6-drive
SCSI3INT
26", 2-drive
SCSI3INT5
37", 4-drive
SCSI3INT7
56", 6-drive
SCSI3INTTWS
2-drive, twisted-pair cable
SCSI3INT5TWS
4-drive, twisted-pair cable
SCSI3INT7TWS
6-drive, twisted-pair cable
SCSI3INT9TWS
8-drive, twisted-pair cable
SCSI3INT5FEP
37", 4-drive, LVD/SE terminated Teflon
SCSI3INT7FEP
56", 6-drive, LVD/SE terminated Teflon
Other Tables:
Internal SCSI Cables
Internal SCSI Terminators
Internal SCSI Cable Adapters
Internal-to-External SCSI Cable Adapters
External SCSI Cables
External SCSI Terminators
External SCSI Cable Adapters
External Drive Cases
Removable Drive Drawers
SCSI I/O Cards
Back to the SCSI School
1 of 1
01/03/01 18:47
StarTech Internal SCSI Product Reference
http://www.scsischool.com/internalscsiterminator.htm
Internal SCSI Product Reference
Internal SCSI Terminators
Provides termination for an internal SCSI cable or device.
A terminator is a small device designed to dampen electrical signals reflected from the ends of a SCSI cable. Termination is disabled for any SCSI
device that is positioned between the two cable ends.
Passive terminators should only be used in Single Ended SCSI-1 systems with short cabling or few devices.
Active terminators are recommended for Single Ended SCSI-2 and are downward compatible with Passive.
Negation terminators are recommended for Single Ended SCSI-3 devices and are downward compatible with Active.
Differential terminators should only be used with High Voltage Differential (HVD) systems.
Multimode LVD/SE terminators are designed for Ultra2 Wide Low Voltage Differential (LVD) systems and are also downward compatible with Single
Ended systems.
Ribbon IDC 50
SCSIAT50INT
Active
TE_33A2N
Negation
Ribbon IDC 68
TE_33A15
Negation
TE_33A17
LVD/SE
Half Pitch DB68
SCA 80
SCSI3AT68INT
Active
TE_33A21
LVD/SE
TE_33A7N
Negation
TE_33A9
Differential SCSI3
AD_11P29
Negation for SCA RAID drives
AD_11P48
Negation for SCA-2 RAID drives
Other Tables:
Internal SCSI Cables
Internal SCSI Terminators
Internal SCSI Cable Adapters
Internal-to-External SCSI Cable Adapters
External SCSI Cables
External SCSI Terminators
External SCSI Cable Adapters
External Drive Cases
Removable Drive Drawers
SCSI I/O Cards
Back to the SCSI School
1 of 1
01/03/01 18:50
StarTech Internal SCSI Product Reference
http://www.scsischool.com/internalscsicableadapter.htm
Internal SCSI Product Reference
Internal SCSI Cable Adapters
Modifies SCSI drive connection to match internal ribbon cable.
Note: These items are not terminators.
2nd Connector
1st Connector
Half Pitch DB68
SCA 80
Ribbon IDC 50
Half Pitch DB68
AD_11M27
HD68F-IDC50M
SCSI31FF
HD68F-IDC50F
AD_11P2
HD68M-IDC50F
SCSI31MM
HD68M-IDC50M
SCA806850
SCA80F-IDC50M (for SCA-1)
AD_11P34
SCA80F-IDC50M (for SCA-2)
SCA806850
SCA80F-HD68F (for SCA-1)
AD_11P34
SCA80F-HD68F (for SCA-2)
Other Tables:
Internal SCSI Cables
Internal SCSI Terminators
Internal SCSI Cable Adapters
Internal-to-External SCSI Cable Adapters
External SCSI Cables
External SCSI Terminators
External SCSI Cable Adapters
External Drive Cases
Removable Drive Drawers
SCSI I/O Cards
Back to the SCSI School
1 of 1
01/03/01 18:50
StarTech Internal SCSI Product Reference
http://www.scsischool.com/internalexternalscsicableadapter.htm
Internal SCSI Product Reference
Internal-to-External SCSI Cable Adapters
Allows external devices to be connected to an internal SCSI bus.
Note: These items are not terminators.
Internal Connector
External Connector
Ribbon IDC 50 Male
DB25 Female
AD_11P17
DB25F-IDC50M,
with PC mounting plate
Half Pitch DB50 Female
AD_11M25
HD50F-IDC50M
Half Pitch DB68 Female
AD_11M23
HD68F-IDC50M
Half Pitch DB68 Female
AD_11P51
HP68F-HD68F
Other Tables:
Internal SCSI Cables
Internal SCSI Terminators
Internal SCSI Cable Adapters
Internal-to-External SCSI Cable Adapters
External SCSI Cables
External SCSI Terminators
External SCSI Cable Adapters
External Drive Cases
Removable Drive Drawers
SCSI I/O Cards
Back to the SCSI School
1 of 1
01/03/01 18:51
StarTech Internal SCSI Product Reference
http://www.scsischool.com/externalscsicable.htm
External SCSI Product Reference
Common External SCSI Cables
Connects external SCSI devices to the host controller or other SCSI devices.
Popular SCSI host adapters/controllers are listed in the leftmost column below.
1st Connector
to SCSI Host Adapter
or SCSI Device
DB25
2nd Connector
to SCSI Device
DB25
Half Pitch DB50 Centronics 50 Half Pitch DB68 VHD Centronics
68
SCSI2525HQ_6
6', DB25M-M
SCSI25HP50
6', DB25M-HD50M
SCSI2550HQ_3
3', C50M-DB25M
SCSI2550HQ_6
6', C50M-DB25M
SCSI2550MM
6', C50M-DB25M,
Mac
SCSI2550D_6
6', C50M/F-DB25M
SCSI25HP68_3
3', HD68M-DB25M
SCSI25HP68_6
6', HD68M-DB25M
SCSI25HP50
6', DB25M-HD50M
SCSI22EX3
3', HD50M-M
SCSI22
6', HD50M-M
SCSI22MF6
6', HD50M-F
SCSI2D_6
2', HD50M-M/F
SCSI2EX3
3', C50M-HD50M
SCSI2EXT
6', C50M-HD50M
SCSI2W2EXT_3
3', HD68M-HD50M
SCSI2W2EXT
6', HD68M-HD50M
SCSI42_3
3', HD50M-VHC68M
SCSI2550HQ_3
3', C50M-DB25M
SCSI2550HQ_6
6', C50M-DB25M
SCSI2550MM
6', C50M-DB25M,
Mac
SCSI2550D_6
6', C50M/F-DB25M
SCSI2EX3
3', C50M-HD50M
SCSI2EXT
6', C50M-HD50M
SCSIEXT2FT
2', C50M-M
SCSIEXT
6', C50M-M
SCSI2W1EXT_3
3', HD68M-C50M
SCSI2W1EXT
6', HD68M-C50M
SCSI4150_3
3', VHC68M-C50M
SCSI25HP68_3
3', HD68M-DB25M
SCSI25HP68_6
6', HD68M-DB25M
SCSI2W2EXT_3
3', HD68M-HD50M
SCSI2W2EXT
6', HD68M-HD50M
SCSI2W1EXT_3
3', HD68M-C50M
SCSI2W1EXT
6', HD68M-C50M
SCSI33PEX4
3', HD68M-M
SCSI33PEX6
6', HD68M-M
SCSI33ARRAY
3', VHC68M-HD68M
SCSI33ARRAY6
6', VHC68M-HD68M
SCSI33ARRAY
3', VHC68M-HD68M
SCSI33ARRAY6
6', VHC68M-HD68M
SCSI44_3
3', VHC68M-M
SCSI44_6
6', VHC68M-M
Adaptec AVA-1505
Adaptec AVA-1515
Adaptec AVA-2902
Adaptec AVA-2906
Macintosh SCSI
Half Pitch DB50
StarTech PCISCSI2
Adaptec AHA-152xB
Adaptec AHA-154xCP
Adaptec AHA-16xx
Adaptec AHA-17xx
Adaptec AHA-27xx
Adaptec AHA-28xx
Adaptec AHA-2910
Adaptec AHA-2920
Adaptec AHA-2930
Adaptec AHA-2940
Adaptec AHA-2940U
Adaptec AHA-394xx
Centronics 50
Adaptec AHA-1510
Adaptec AHA-152xA
Adaptec AHA-1542A/B/C/CF
Adaptec AHA-1640
Adaptec AVA-2825VL
Half Pitch DB68
Adaptec AHA-2940W
Adaptec AHA-2940UW
Adaptec AHA-2940UW/MAC
Adaptec AHA-274xW
Adaptec AHA-3940W
Adaptec AHA-3940UW
Adaptec AAA-131CA
SCSI42_3
SCSI4150_3
3', HD50M-VHC68M 3', VHC68M-C50M
VHD Centronics 68
Adaptec AHA-3940UWD
Adaptec AHA-3940UW/MAC
IBM Wide SCSI
DB25
1 of 2
Half Pitch DB50 Centronics 50 Half Pitch DB68 VHD Centronics
68
01/03/01 18:51
StarTech Internal SCSI Product Reference
http://www.scsischool.com/externalscsicable.htm
Hard-to-Find External SCSI Cables
Connects external SCSI devices to the host controller or other SCSI devices.
1st Connector
to SCSI Host Adapter
or SCSI Device
DB50
2nd Connector
to SCSI Device
DB50
Half Pitch DB50 Centronics 50
SUNSCSIEXT
6', C50M-DB50M
SUNSCSI
6', DB25M-M
Sun Sparcstation SCSI
HDI30
MACSCSIPB
MACSCSI2PB
2.5', HDI30M-HD50M 2.5', HDI30M-C50M
Mac Powerbook
HP Centronics 50
IBMSCSIEX5
5', HPC50M-C50M
IBM PS/2
IBM RS/6000
Other Tables:
Internal SCSI Cables
Internal SCSI Terminators
Internal SCSI Cable Adapters
Internal-to-External SCSI Cable Adapters
External SCSI Cables
External SCSI Terminators
External SCSI Cable Adapters
External Drive Cases
Removable Drive Drawers
SCSI I/O Cards
Back to the SCSI School
2 of 2
01/03/01 18:51
StarTech Internal SCSI Product Reference
http://www.scsischool.com/externalscsiterminator.htm
External SCSI Product Reference
External SCSI Terminators
Provides bus termination for an external SCSI cable or device.
A terminator is a small device designed to dampen electrical signals reflected from the ends of a SCSI cable. Termination is disabled for any SCSI
device that is positioned between the two cable ends.
Passive terminators should only be used in Single Ended SCSI-1 systems with short cabling or few devices.
Active terminators are recommended for Single Ended SCSI-2 with cable length up to 6m (19ft) and are downward compatible with Passive.
Negation terminators are recommended for Single Ended SCSI-3 devices and are downward compatible with Active.
Forced Perfect terminators are recommended for systems in electrically noisy environments with cable length greater than 6m (19ft).
Differential terminators should only be used with High Voltage Differential (HVD) systems.
Multimode LVD/SE terminators are designed for Ultra2 Wide Low Voltage Differential (LVD) systems and are also downward compatible with Single
Ended systems.
DB25
Centronics 50
Half Pitch DB50
Half Pitch DB68
VHD Centronics 68
MACSCSI25T
Passive Pass-Through for Mac
TE_11A15L
Active w/LED
TE_11A2N
Negation
SCSITFPT
Forced Perfect
SCSIPTAT50
Active Pass-Through
MACSCSI50T
Passive Pass-Through for Mac
SCSI2AT50
Active
TE_11A20N
Negation w/LED
SCSI2TFPT
Forced Perfect
SCSI3AT68
Active
TE_11A32N
Negation w/LED
TE_11A45
LVD/SE w/LED
SCSI2DIFF
Differential SCSI2
SCSI3DIFF
Differential SCSI3
SCSI3TFPT
Forced Perfect
TE_11A57
Negation w/LED
TE_11A60
LVD/SE
Other Tables:
Internal SCSI Cables
Internal SCSI Terminators
Internal SCSI Cable Adapters
Internal-to-External SCSI Cable Adapters
External SCSI Cables
External SCSI Terminators
External SCSI Cable Adapters
External Drive Cases
Removable Drive Drawers
SCSI I/O Cards
Back to the SCSI School
1 of 2
01/03/01 18:52
StarTech Internal SCSI Product Reference
http://www.scsischool.com/externalscsicableadapter.htm
External SCSI Product Reference
External SCSI Cable Adapters
For connecting mismatched SCSI cables to external peripherals.
Note: These items are not terminators.
1st Connector
2nd Connector
Centronics 50
DB25
Half Pitch DB50
Half Pitch DB68
AD_11M601
DB25M-HD50F
AD_11M7
DB25F-HD50M
Centronics 50
AD_11M40
C50F-C50F
GCSCSI12FM
C50F-HD50M
GCSCSI12MF
C50M-HD50F
Half Pitch DB50
GCSCSI12FM
HD50M-C50F
GCSCSI12MF
HD50F-C50M
AD_11M32
HD50F-HD50F
AD_11M18
HD50F-HD68M
AD_11M47
HD50M-HD68F
Half Pitch Centronics 50
AD_33A8
HD50F-HPC50M
AD_33A9
HD50M-HPC50F
Half Pitch DB68
AD_11M18
HD68M-HD50F
AD_11M47
HD68F-HD50M
AD_11M36
HD68F-HD68F
VHD Centronics 68
AD_33A33
VHC68M-HD50F
AD_33A32
VHC68M-HD68F
Other Tables:
Internal SCSI Cables
Internal SCSI Terminators
Internal SCSI Cable Adapters
Internal-to-External SCSI Cable Adapters
External SCSI Cables
External SCSI Terminators
External SCSI Cable Adapters
External Drive Cases
Removable Drive Drawers
SCSI I/O Cards
Back to the SCSI School
1 of 1
01/03/01 18:53
StarTech.com->Product Categories
http://www.startech.com/ststore/CatList.cfm?Category=P102
Drive Cases & Enclosures
Need more data storage? Connect a StarTech drive case to your desktop or
laptop computer.
Drive Cases - IDE
Drive Cases - 50 Pin SCSI
Drive Cases - 68 Pin SCSI
Select a Category:
Drive Cases - IDE
Drive Cases - 50 Pin SCSI
Drive Cases - 68 Pin SCSI
View list of all items in "Drive Cases & Enclosures"
1 of 1
01/03/01 18:54
StarTech.com->Product Categories
http://www.startech.com/ststore/CatList.cfm?Category=P101
Removable Drive Drawers/Mobile Racks
An easy way to make your hard drive portable and swappable.
Removable Drive Drawers/Mobile Racks - Removable Drive Drawers/Mobile Racks IDE
SCSI
Select a Category:
Removable Drive Drawers/Mobile Racks - IDE
Removable Drive Drawers/Mobile Racks - SCSI
View list of all items in "Removable Drive Drawers/Mobile Racks"
1 of 1
01/03/01 18:54
StarTech.com Search Results
Showing
1-4 of 4 items
Product ID
http://www.startech.com/STStore/ItemList.cfm?Category=P40500&
MSRP: Suggested Retail Price, in U.S. Dollars (USD)
Estimated prices shown for future products.
To find your local dealer, click here.
Click here to view Canadian prices | Resellers Login
Product Description - Click text to view details
MSRP
(USD)
SCSI Cards
Add SCSI capabilities to your computer with a SCSI host adapter.
PCISCSI2
PCI Fast SCSI Host Adapter 10 MB/s
$77.00
PCISCSI2U
PCI Ultra SCSI Card - 20 MB/s
$100.00
PCISCSIU2W
PCI Ultra2 Wide SCSI Card - 80 MB/s
$330.00
PCISCSIUW
PCI Ultra Wide SCSI Card - 40 MB/s
$153.00
http://www.startech.com/ststore/itemlist.cfm?category=P40500
1 of 1
01/03/01 18:55
StarTech.com Product Info for PCISCSI2: PCI Fast SCSI Host Adapter 10 MB/s
http://www.startech.com/STStore/itemdetail.cfm?product_id=PCISCSI2
SCSI Cards
Allows your computer to connect to SCSI drives and devices.
PCI Fast SCSI Host Adapter 10 MB/s
StarTech ID: PCISCSI2
Allows you to add SCSI peripherals to your computer.
The StarTech.com PCISCSI2 PCI-to-SCSI host adapter allows your PC to control up to 7
SCSI devices. The dedicated on-board processor provides high-speed single-ended SCSI
bus transfers up to 10 MB/s in synchronous mode. The kit includes a 50-pin ribbon cable
for two internal SCSI drives and software drivers for all major operating systems. The
PCISCSI2 card allows you to connect a variety of SCSI peripherals to your computer, such
as hard drives and CD-ROM drives, scanners, and removable media devices.
MSRP (USD): $77.00
Suggested Retail Price in U.S.
Dollars. Dealers may sell for less.
View Canadian Prices
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Where To Buy
Applications/Solutions:
Use to connect a variety of SCSI peripherals to your computer -- such as hard drives
and CD-ROM drives, scanners, and removable media devices
Benefits:
Allows you to easily add extra SCSI drives and peripherals to your PC
Jumperless configuration and support for all major operating systems
Features:
Jumperless Plug & Play configuration
BIOS and driver support for hard disk, tape, CD-ROM, and removable media
peripherals
Supports all major PC operating systems (Windows, MS-DOS, Netware, OS/2, UNIX)
SDMS software supports Advanced SCSI Protocol Interface (ASPI)
View large photo
Download manual
Warranty information
View printer-friendly page
Provides full SCSI-2 capabilities for reliable operation in all cabling environments
Technical Glossary
Specifications:
OS Compatibility
Win3.x, 9x, NT4.0; MS-DOS; Novell Netware, OS/2, UNIX
Host Bus
PCI 2.1
Host Interface
32 bit bus master DMA
Confused by all those technical terms
and abbreviations? Enter a keyword
below to search the StarTech.com
Technical Glossary.
Host Bus Data Transfer Rate Up to 110 MB/s burst rate
SCSI Bus Transfer Rate
Up to 10 MB/s
Device Support
Up to 7 devices
Device Protocol
Fast SCSI-2
External Connector
Half Pitch DB50 Female
Internal Connector
IDC 50 Male
On Chip DMA FIFO
80-byte
Related Products:
PCISCSI2U PCI Ultra SCSI Card - 20 MB/s
View all items in category "SCSI Cards"
Summary:
StarTech ID
Description
Category
PCISCSI2
PCI Fast SCSI Host Adapter 10 MB/s
SCSI Cards
PCI Fast SCSI 10 MB/s host adapter card provides support for up
Extended Description
to 7 SCSI devices.
UPC Code
065030782142
Equivalent Product Codes:
MultiMicro SKU
054179
Ingram Micro SKU
418549
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01/03/01 18:56
StarTech.com Product Info for PCISCSI2: PCI Fast SCSI Host Adapter 10 MB/s
Ingram Micro SKU
http://www.startech.com/STStore/itemdetail.cfm?product_id=PCISCSI2
418549
http://www.startech.com/ststore/itemdetail.cfm?product_id=PCISCSI2
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01/03/01 18:56
StarTech.com Product Info for PCISCSI2U: PCI Ultra SCSI Card - 20 MB/s
http://www.startech.com/STStore/itemdetail.cfm?product_id=PCISCSI2U
SCSI Cards
Allows your computer to connect to SCSI drives and devices.
PCI Ultra SCSI Card - 20 MB/s
StarTech ID: PCISCSI2U
Get the most from your 50 pin SCSI devices with our fastest 50 pin card
The StarTech.com PCISCSI2U PCI Ultra SCSI host adapter allows your PC to control up
to 7 SCSI devices. The dedicated on-board processor provides high-speed single-ended
bus transfers up to 20 MB/s in synchronous mode. The kit includes a 50-pin ribbon cable
for two internal SCSI drives and software drivers for all major operating systems. The
PCISCSI2U card allows you to connect a variety of SCSI peripherals to your computer,
such as hard drives and CD-ROM drives, scanners, and removable media devices.
MSRP (USD): $100.00
Suggested Retail Price in U.S.
Dollars. Dealers may sell for less.
View Canadian Prices
Resellers Login
Where To Buy
Applications/Solutions:
Add the ability to connect SCSI devices to your computer with this Ultra SCSI adapter
Benefits:
Onboard processor for Ultra SCSI (20 MB/s synchronous) supports up to 7 SCSI
devices
Jumperless Plug & Play installation
Features:
Maximum PCI burst data transfer rate of 132 MB/s
Includes built-in programmable automatic SCSI termination
Provides BIOS and driver support for all major operating systems
Related Products:
View large photo
Download driver/software
Download manual
Warranty information
PCISCSI2 PCI Fast SCSI Host Adapter 10 MB/s
View all items in category "SCSI Cards"
Summary:
StarTech ID
Description
Category
UPC Code
View printer-friendly page
Technical Glossary
PCISCSI2U
PCI Ultra SCSI Card - 20 MB/s
SCSI Cards
065030785426
Confused by all those technical terms
and abbreviations? Enter a keyword
below to search the StarTech.com
Technical Glossary.
http://www.startech.com/ststore/itemdetail.cfm?product_id=PCISCSI2U
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01/03/01 18:57
StarTech.com Product Info for PCISCSIU2W: PCI Ultra2 Wide SCSI Card - 80 MB/s
http://www.startech.com/STStore/itemdetail.cfm?product_id=PCISCSIU2W
SCSI Cards
Allows your computer to connect to SCSI drives and devices.
PCI Ultra2 Wide SCSI Card - 80 MB/s
StarTech ID: PCISCSIU2W
Connect up to 16 lightning-fast 80 Mbps U2W SCSI hard drives to a PC
The StarTech.com PCISCSIU2W PCI Ultra2 Wide SCSI host adapter allows your PC to
control up to 15 Wide SCSI devices. The dedicated on-board processor provides
high-speed Low Voltage Differential (LVD) SCSI bus transfers up to 80 MB/s. The kit
includes a 68-pin ribbon cable for two internal SCSI drives and software drivers for all
major operating systems. The PCISCSI2U card allows you to connect a variety of SCSI
peripherals to your computer, such as hard drives and CD-ROM drives, scanners, and
removable media devices.
MSRP (USD): $330.00
Suggested Retail Price in U.S.
Dollars. Dealers may sell for less.
View Canadian Prices
Resellers Login
Where To Buy
Applications/Solutions:
Connect up to 15 Wide SCSI devices to your computer using this PCI-card
Benefits:
Add SCSI connectivity to your PC
Features:
Two onboard processors for Ultra2 Wide SCSI (80 MB/s using LVD) supports up to 15
SCSI devices
View large photo
Download driver/software
Maximum burst data transfer rate of 132 MB/s
Includes built-in programmable automatic SCSI termination
Provides BIOS and driver support for all major operating systems
Warranty information
View printer-friendly page
Jumperless Plug & Play installation
Dedicated onboard SCSI processing for enhanced performance
Specifications:
Software
includes Setup disk on 3.5 inch floppy
Technical Glossary
Confused by all those technical terms
and abbreviations? Enter a keyword
below to search the StarTech.com
Technical Glossary.
External Connector Half Pitch DB68 Female
Internal Connector Half Pitch DB68 Female
Related Products:
PCISCSIUW PCI Ultra Wide SCSI Card - 40 MB/s
View all items in category "SCSI Cards"
Summary:
StarTech ID
Description
Category
UPC Code
PCISCSIU2W
PCI Ultra2 Wide SCSI Card - 80 MB/s
SCSI Cards
065030785440
http://www.startech.com/ststore/itemdetail.cfm?product_id=PCISCSIU2W
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01/03/01 18:58
StarTech.com Product Info for PCISCSIUW: PCI Ultra Wide SCSI Card - 40 MB/s
http://www.startech.com/STStore/itemdetail.cfm?product_id=PCISCSIUW
SCSI Cards
Allows your computer to connect to SCSI drives and devices.
PCI Ultra Wide SCSI Card - 40 MB/s
StarTech ID: PCISCSIUW
Connect up to 16 Ultra-Wide SCSI peipherals to a PC
The StarTech.com PCISCSIUW PCI Ultra Wide SCSI host adapter allows your PC to
control up to 15 Wide SCSI devices. The dedicated on-board processor provides
high-speed single-ended SCSI bus transfers up to 40 MB/s. The kit includes a 68-pin
ribbon cable for two internal SCSI drives and software drivers for all major operating
systems. The PCISCSI2U card allows you to connect a variety of SCSI peripherals to your
computer, such as hard drives and CD-ROM drives, scanners, and removable media
devices.
Features:
Onboard processor for Ultra Wide SCSI (40 MB/s synchronous) supports up to 15
SCSI devices
Maximum PCI burst data transfer rate of 132 MB/s
Includes built-in programmable automatic SCSI termination
MSRP (USD): $153.00
Suggested Retail Price in U.S.
Dollars. Dealers may sell for less.
View Canadian Prices
Resellers Login
Where To Buy
View large photo
Download driver/software
Download manual
Warranty information
Provides BIOS and driver support for all major operating systems
Jumperless Plug & Play installation
Related Products:
View printer-friendly page
Technical Glossary
PCISCSIU2W PCI Ultra2 Wide SCSI Card - 80 MB/s
View all items in category "SCSI Cards"
Confused by all those technical terms
and abbreviations? Enter a keyword
below to search the StarTech.com
Technical Glossary.
Summary:
StarTech ID
Description
Category
UPC Code
PCISCSIUW
PCI Ultra Wide SCSI Card - 40 MB/s
SCSI Cards
065030785433
http://www.startech.com/ststore/itemdetail.cfm?product_id=PCISCSIUW
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