 "271837-004 HP 72.8-GB U320 SCSI 10K", "Null" Price 271837-004-2Pack" 10K 2 Pack Wholesale 271837-004
"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
Spare Part# 289042-001
Assembly Part# 271837-004" 
 "430165-003 HP 146-GB 3G 10K 2.5 DP SAS", "Null" SAS 10 Pack Wholesale 430165-003 Price 430165-003-10Pack"
"Description:10 x 146GB 2.5-inch Serial Attached SCSI (SAS)SFF 3G Dual Port Hot-Plug 10K Hard DriveIn HPE Hot-Plug Hard Drive tray (as pictured)For G1-G7 Proliant SAS ServersGenuine HPE serial number and firmwareGenuine HPE Certified Hard DrivePart Number(s)
Option Part# 418367-B21
Spare Part# 418399-001
Assembly Part# 430165-003
Model# DG146BB976" 
 Specifications: Category Proliant HardDrive Sub-Category 10K Generation SAS Part Number 430165-003-10Pack Products ID 1455127 Capacity 146GB Interface Serial Attached SCSI (SAS) Enclosure Internal Drive Dimensions 2.5 inches x 1/3H (Low Profile) Spindle Speed 10000RPM External Data Transfer 3072MB/s Seek Time 3.5ms HotSwap Yes Manufacturer Hewlett Packard Pre-Failure Warranty Yes Hot Swap Tray Included/Attached