HP 493083-001 300GB 3G SAS 10K DP HDD - 492620-B21
HP 300GB 2.5-inch SFF SAS 3Gb/s 10K RPM Dual Port (DP) Enterprise (ENT) Hot-Plug Hard Drive In HP 2.5-inch SFF SAS Hot-Plug Hard Drive tray For HP G1-G7 Proliant SFF SAS Servers and Storage Arrays
Genuine HP serial number and firmware Genuine HP Certified Hard Drive

Part Number(s)
Option Part# 492620-B21
SmartBuy Part# 492620-S21
Spare Part# 493083-001
Assembly Part# 518006-002
Model# DG0300BARTQ