HP 146GB 2.5-inch (SFF) Serial Attached SCSI (SAS) 6G 15K Hot-Plug Hard Drive in G8 G9 (Gen8 Gen9) SmartDrive Carrier (SC) (as pictured) Genuine HP serial number and firmware Genuine HP Certified Hard Drive Part Number(s) Option Part# 652605-B21 Spare Part# 653950-001 Assembly Part# 627114-001 Assembly Part# 652625-001 Model# EH0146FBQDC Model# EH0146FCBVB