Card Type	Hard drive controller card
Processor	RISC
Hard Drives supported	Up to 15 Ultra/Wide SCSI devices
Floppy drives supported	None
Data Bus	32-bit PCI
Card Size	Half-length, full-height card
RAID levels supported	0

CONNECTIONS
Function	Location	Function	Location
50-pin SCSI connector - internal	J1	4-pin connector - drive active LED	J3
68-pin SCSI connector - external	J2	68-pin SCSI connector - internal	J4

TERMINATION LEDS
LED	Color	Status	Condition
LED1	Unidentified	On	Low order byte on SCSI channel terminated
LED1	Unidentified	Off	Low order byte not terminated
LED2	Unidentified	On	High-order byte on SCSI channel terminated
LED2	Unidentified	Off	High order byte not terminated
Note: The ExpressPCI-PSC automatically configures its own termination and provides feed back via two LEDs located on the top edge of the card. Exceptions to automatic configuration are listed in the Miscellaneous Technical Notes table.

MISCELLANEOUS TECHNICAL NOTES

Only two SCSI connectors (J1&J2, J2&J3 or J3&J1) can be used simultaneously. All three SCSI connectors cannot be used at one time. Termination must be manually configured under two conditions. The ExpressPCI-PSC will not automatically configure termination when narrow (8-bit) devices are attached to the internal connector and wide (16-bit) devices are attached to the external connector, or vice-versa. In these cases, the on-board terminators must be set to terminate high-order byte (the ExpressPCI-PSC must lies at the end of the high-order bus). Refer to the ExpressPro-Tools Bus Configuration Utilities section in the ExpressPro-Tools User’s Manual for appropriate settings. Active termination is strongly recommended.