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Description

Western Digital Ultrastar DC HC320 internal hard drive 8 TB, 3.5'' SAS interface, designed for servers or workstations requiring reliable, high-performance storage. Spins at 7200 RPM, features a 256 MB buffer and offers a sustained transfer rate of 243 MiB/s, with an average latency of 4.16 ms. Built to handle intensive workloads, it achieves a mean time between failures of 2,000,000 hours and supports up to 600,000 start/stop cycles. Power consumption remains at 12.8 W during read, write, or idle operations, and it operates on voltages of 5 and 12 V.

Specifications

Features


  • HDD capacity: 8 TB
  • HDD speed: 7200 RPM
  • Storage drive buffer size: 256 MB
  • HDD size: 3.5"
  • Interface: SAS
  • Type: HDD
  • Component for: Server/workstation
  • HDD interface transfer rate: 12 Gbit/s
  • HDD sustained transfer rate: 243 MiB/s
  • Read seek time: 8 ms
  • Write seek time: 8.6 ms
  • Average latency: 4.16 ms
  • Start/stop cycles: 600000
  • Mean time between failures (MTBF): 2000000 h

Power


  • Power consumption (read): 12.8 W
  • Power consumption (write): 12.8 W
  • Power consumption (idle): 12.8 W
  • Operating voltage: 5 / 12 V

Operational conditions


  • Operating temperature (T-T): 5 - 60 °C
  • Storage temperature (T-T): -40 - 70 °C
  • Operating vibration: 0.67 G
  • Non-operating vibration: 1.04 G
  • Operating shock: 70 G
  • Non-operating shock: 300 G

Packaging content


  • Storage drive adapter included: No

Weight & dimensions


  • Width: 101.6 mm
  • Height: 26.1 mm
  • Depth: 147 mm
  • Weight: 715 g

Packaging data


  • Quantity per pack: 1 pc(s)

Logistics data


  • Harmonized System (HS) code: 84717050

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Over 10 years of experience.

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