Lenovo ThinkSystem - Hard drive - 4 TB - hot-swap - 3.5" - SAS 12Gb/s - NL - 7200 rpm - for ThinkSystem SR530 (3.5"), SR550 (3.5"), SR570 (3.5"), SR590 (3.5"), SR630, SR650, ST550

Technical InformationStorage Capacity: 4 TBDrive PerformanceSpindle Speed (rpm): 7200Interfaces/PortsDrive Interface: SASDrive Interface Standard: 12Gb/s SASPhysical CharacteristicsDrive Type: InternalDrive Width: 3.5"Hot Swappable: YesMiscellaneousCompatibility: Lenovo ThinkSystem SR550 ServerDevice Supported: Server