User's Manual

HP Smart Array 641/642 Controller User Guide C-1

HP CONFIDENTIAL

Writer: John Turner File Name: k-appc specifications

Codename: darkmatter - antimatter Part Number: 309311-001 Last Saved On: 11/6/02 4:32 PM

Controller Specifications

Table C-1: Controller Specifications

Dimensions (PCB only) 28.7 cm × 10.8 cm × 1.6 cm (11.3 in × 4.3 in × 0.63 in)

Power required No more than 14 W for either model

PCI-X bus transfer rate Up to 1064 MB/s at 133 MHz (64-bit)

Temperature range

Operating: 10° to 35°C (50° to 95°F)

Storage: –30° to 60°C (–22° to 140°F)

Relative humidity (noncondensing) Operating: 20% to 80%

Storage: 5% to 90%

RAID levels supported 0, 1+0, 5

SCSI Bus:

Number of channels 1 internal (641); 1 internal and 1 external (642)

Maximum number of drives per

channel

15 (14 in an external enclosure)

Connector type 68-pin Wide internal, VHDCI external

Termination Required, but provided on Compaq and newer HP systems

Transfer rate Up to 320 MB/s (80 MHz) per channel

For more information about the controller features and specifications, refer to