AH303A PCIe SC44Ge SAS Host Bus Adapter for Integrity Servers Support Guide, September 2009

B Specifications
AH303A Host Bus Adapter Specifications
Table B-1 AH303A Host Bus Adapter Physical Specifications
16.8 x 6.4 x 1.6 cm
(6.6 x 2.5 x 0.6 in )
Dimensions (excluding bracket)
3 Gbps SAS (Serial Attached SCSI)Disk Drive and Enclosure Protocol Support
Serial Attached SCSI (SAS)
PCI-Express x8
Architecture
1x4 external SFF-8470
(the internal SFF-8484 connector is not supported on HP Integrity
systems)
SAS Connectors
300 MB/s bandwidth (600 MB/s, full duplex)Data Transfer Rate (per PHY)
PCIe x8 (2.5 GB/s maximum bandwidth)PCIe Bus Speed
12 Gb/s per x4 Wide SAS Port (4 x 3 Gb/s)Port Transfer Rate
YesSoftware upgradeable Firmware
3.0 TBMaximum Capacity
64-bit, supporting servers memory greater than 4 GBMemory Addressing
NoneRAID Support
2 MB flashable ROMUpgradeable Firmware
AH303A Host Bus Adapter Specifications 61