 " IBM 42C0248... ", 36.4GB... 43W7546... HP... IBM... Sun... "HP 3R-A3851-AA 72.8GB 15K RPM 80Pin Ultra-320 3.5 inch Hot Plug SCSI Hard Drive W-Tray", 39R7342... 40K1039... 42C0252... 40K1020... 40K1040...
"Short Description: HP-Compaq 3R-A3851-AA 72.8GB 15K RPM 80Pin Ultra-320 3.5 inch Hot Plug SCSI Hard Drive W-Tray" 
 "3R-A3851-AA HP 72.8-GB U320 SCSI 15K", "Null" "New 3R-A3851-AA 15K 10 Pack Wholesale Price 3R-A3851-AA-10Pack"
"Description:10 x 72.8GB Ultra320 3.5-inch SCSI Hot-Plug 15K Hard DriveIn HPE Hot-Plug Hard Drive tray (as pictured)Genuine HPE serial number and firmwarePart Number(s)
Option Part# 286778-B22
Spare Part# 289243-001
2-5-2 Part# 3R-A3851-AA" 
 Specifications: Category Proliant HardDrive Sub-Category 15K Generation Ultra320 Part Number 3R-A3851-AA-10Pack Products ID 454683 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