HGST Ultrastar HUH728080ALE600 (0F25739) He8, Helium Platform, Enterprise 8TB 7200 RPM 128MB Cache SATA 6.0Gb/s 7 pin Serial ATA 3.5″ 512e ISE Internal Bare Hard disk drive; Advanced format technology

Industry's leading 8TB capacity in a standard 3.5-inch form factor for cloud and hyperscale storage systemsIndustry's best Idle and Active power efficiency (Watts/TB). 23% lower operating power than 8TB air drivesReliable, field-proven, 2nd generation Heli