Description:
72.8GB Ultra320 3.5-inch SCSI Hot-Plug 15K Hard Drive
In HP Hot-Plug Hard Drive tray (as pictured)
Genuine HP serial number and firmware

Part Number(s)
Option Part# 286778-B22
Spare Part# 289243-001
Assembly Part# 286774-006
Model# BF07284961

Overview:
HP Compaq Hard Drives undergo an intense qualification process that eliminates data integrity problems firmware and O/S incompatibilities and other causes of data corruption or premature failure. HP Compaq Hard Drives are specifically designed and tested for flawless operation in your equipment


Specifications:
Category    Proliant HardDrive
Sub-Category    15K
Generation    Ultra320
Part Number    286778-B22
Products ID    8575
Hot Swap Tray    Included/Attached
Capacity    72.8GB
Height    1.0 inch/2.54cm
Width    4.0 inch/10.16cm
Interface    Ultra320 SCSI
Data Transfer Rate    320MB/s
Single Track Seek Time    0.55ms
Average Seek Time    4.9ms
Full Stroke Seek Time    10.0ms
Rotational Speed    15000RPM
Bytes/Sector    512
Data Storage Device Type    SAS (Server Attached Storage)
Hard Drive Device Type    Hard Drive for Server/Storage Unit (HP)
Manufacturer    HP/Compaq
Application    Server Storage
Server Type    HP/Compaq Proliant
Backward Compatability    U2 and U3 Speeds
Pre-Failure Warranty    Yes