HP 694374-B21 694534-001 4TB 3G 7.2K RPM 3.5" SATA MDL HARD DRIVE
4TB 3.5-inch LFF SATA 3Gb/s 7.2K RPM Midline (MDL) Hard Drive w/NCQ (Native Command Queing) In HP G1-G7 Hot-Plug Hard Drive tray (as pictured) For HP G1-G7 Proliant SATA Servers and Storage Arrays
Genuine HP serial number and firmware Genuine HP Certified Hard Drive

Part Number(s)
Option Part# 694374-B21
SmartBuy Part#694374-S21
Spare Part# 694534-001
Assembly Part# 694372-003
Model# MB4000ECVJK