18 Sun StorEdge PCI/PCI-X Dual Ultra320 SCSI Host Adapter Installation Guide • January 2007
Power RequirementsPerformance Specifications
TABLEB-2 Power Requirements
Voltage MaximumCurrent
5V ±5% 3A
3.3V ±9% 0.0A
12V ±5% 0.0A
TABLEB-3 Performance Specifications
Feature Specification
PCI/PCI-X bus clock frequency 33 MHz, 66 MHz, and 133 MHz
PCI data burst rate 264 MBps*@33 MHz,
528 MBps @66 MHz,
1064 MBps @133 MHz
* MBps = megabytes per second
SCSI synchronousmax imum transfer rate 320 MBps (wide)
PCI data/addresslines AD63-0
PCI modes Master/slave
SCSI interface Low-voltage differential
SCSI bus parity Yes
SCSI cyclic redundancycheck (CRC) Yes
SCSI 8-bit bus devices Yes
SCSI 16-bit bus devices Yes