 "300955-015 HP 72.8-GB U320 SCSI 10K", "Null" Price 300955-015-2Pack" 10K 2 Pack Wholesale 300955-015
"Description:2 x 72.8GB Ultra320 3.5-inch SCSI Hot-Plug 10K Hard DriveIn HPE Hot-Plug Hard Drive tray (as pictured)Genuine HPE serial number and firmwarePart Number(s)
Option Part# 286714-B22
Assembly Part# 300955-015" 
 "3R-A3851-AA HP 72.8-GB U320 SCSI 15K" "Null"
 "Description:72.8GB Ultra320 3.5-inch SCSI Hot-Plug 15K Hard DriveIn HPE Drive tray (as pictured)Genuine serial number and firmwarePart Number(s) Option Part# 286778-B22 Spare 289243-001 2-5-2 3R-A3851-AA"
 Specifications: Category Proliant HardDrive Sub-Category 15K Generation Ultra320 Part Number 3R-A3851-AA Products ID 15364 Capacity 72.8GB Manufacturer Hewlett-Packard Interface SCSI Enclosure Internal HDD Form Factor 3.5 inches x 1/3H (Low Profile) Spindle Speed 15000RPM External Data Transfer Rate 320MB/s Seek Time 3.8ms Average Latency 2ms