Western Digital Ultrastar DC HC320, 8 TB, 7200 RPM, 256 MB, 3.5", Serial ATA III

Western Digital Ultrastar DC HC320 internal hard drive 8 TB 7200 RPM 256 MB 3.5" Serial ATA III

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    Product Information

    Delivering Economics and Access Speed to Data Center Applications and Workloads
    As the industry evolves to develop purpose-built solutions for growing data storage requirements, IT managers continue to rely on mid-range capacity drives that are economical to acquire, yet deliver quick and reliable data access for traditional data center applications. Designed to handle workloads up to 550TB per year, the Ultrastar DC HC300 series is a proven air-platform design that delivers up to 8TB of capacity to help address the economic and access-density requirements of many data center workloads. Ideal for storage and server applications, as well as distributed and scalable computing (including block and file storage architectures), the Ultrastar DC HC300 series provides fast 7,200 RPM performance and lower acquisition cost to help ease budget constraints.

    Economical Capacity
    4TB, 6TB, and 8TB models for lower acquisition cost

    High Performance
    Fast data access with 7200 RPM speed, transferring up to 255 MB/s

    Drop-In Ready
    SAS and SATA options support traditional servers and storage

    Internal Hard Drives Western Digital
    Product
    Name
    Western Digital Ultrastar DC HC320 internal hard drive 8 TB 7200 RPM 256 MB 3.5" Serial ATA III
    Weight & dimensions
    Width
    101.6 mm
    Height
    26.1 mm
    Depth
    147 mm
    Weight
    715 g
    Power
    Power consumption (typical)
    8.8 W
    Power consumption (read)
    8.8 W
    Power consumption (write)
    8.8 W
    Power consumption (idle)
    7.4 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
    Other features
    Compliance certificates
    RoHS
    Certification
    REACH, UL, CE/ICES/VCCI, BSMI, RCM, KCC
    Features
    HDD capacity
    8 TB
    HDD speed
    7200 RPM
    HDD size
    3.5"
    Interface
    Serial ATA III
    Type
    HDD
    Component for
    PC
    Storage drive buffer size
    256 MB
    HDD interface transfer rate
    4.8 Gbit/s
    HDD sustained transfer rate
    243 MiB/s
    HDD average transfer rate
    255 MB/s
    Read seek time
    8 ms
    Write seek time
    8.6 ms
    Average latency
    4.16 ms
    Uncorrectable Bit Error Rate (UBER)
    < 1 per 10^15 bits read
    24/7 operation
    Yes
    Start/stop cycles
    600000
    Noise level (idle)
    29 dB
    Mean time between failures (MTBF)
    2000000 h
    Packaging data
    Quantity per pack
    1 pc(s)
    Packaging content
    Manual
    Yes
    User guide
    Yes
    NOTE: The above information is provided for your convenience only, and we cannot guarantee its accuracy with the seller.

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