HP XU700 - Manual (Page 72)

72
3 Interface Cards
SCSI Adapter Cards
SCSI Adapter Cards
Adaptec 29160 SCSI PCI Adapter Card
Your Personal Workstation is equipped with an Ultra 160/m SCSI card. The
Adaptec® SCSI card has a system bus rate of 533 MB/Sec, a SCSI data
transfer rate of 160 MB/Sec and the capability of supporting up to 15
peripheral devices.
The Adaptec SCSI card is able to connect to Low-Voltage Differential (LVD)
SCSI devices (for example, Ultra2 and Ultra 160/m) and Single-Ended (SE)
SCSI devices (for example, Ultra SCSI, Fast SCSI, SCSI-1, etc.). Examples of
single ended devices include: DAT drives, Scanners, and older hard disk
drives.
Here is a description of connectors one through four.
Connector 1 68-pin external connector for LVD SCSI devices
Connector 2 68-pin internal connector for LVD SCSI devices
Connector 3 68-pin internal connector for Wide SE SCSI devices
Connector 4 50-pin internal connector for Narrow SE SCSI devices
While SE SCSI devices will work when attached to connector 1 or 2, this will
limit all devices to single-ended mode. For example, this would result in the
Ultra 160/m hard disk drive performance being limited from 160 MB/second
to 40 MB/second. Therefore, it is recommended that you connect only LVD
1
2 3
4
Connector Connector
Connector
Connector