WD Travelstar Z7K320 HTE723232A7A364 - hard drive - 320 GB - SATA 3Gb/s (pack of 60) | 0J13213-60PK

specs

General

  • Packaged Quantity (for specs)
    60
  • Features
    Load/unload technology, TrueTrack servo technology, Enhanced Availability (EA) for 24x7 access to data
  • Interface
    SATA 3Gb/s
  • Bytes per Sector
    512
  • Buffer Size
    16 MB
  • Weight
    3.35 oz
  • Manufacturer
    Western Digital Corp.

Interface Provided

  • Qty
    1
  • Connector Type
    7 pin Serial ATA
  • Storage Interface
    Serial ATA-300
  • Interface
    Serial ATA-300

Miscellaneous

  • Compliant Standards
    Halogen-free
  • Microsoft Certifications
    Compatible with Windows 7

Expansion & Connectivity

  • Interfaces
    1 x SATA 3 Gb/s - 7 pin Serial ATA

Hard Drive

  • Form Factor
    2.5"
  • Interface Type
    Serial ATA-300
  • Spindle Speed
    7200 rpm
  • Features
    Enhanced Availability (EA) for 24x7 access to data, TrueTrack servo technology, load/unload technology
  • Hard Drive Type
    internal hard drive
  • Form Factor (Short)
    2.5"
  • Form Factor (metric)
    6.4 cm
  • Form Factor (Short) (metric)
    6.4 cm
  • Storage Interface
    Serial ATA-300
  • Interface
    Serial ATA-300
  • Average Seek Time
    13 ms
  • Max Seek Time
    25 ms
  • Track-to-Track Seek Time
    1 ms
  • Average Latency
    4.2 ms
  • Data Transfer Rate
    300 MBps
  • Internal Data Rate
    166.75 MBps
  • Buffer Size
    16 MB
  • Bytes per Sector
    512 Hz
  • Start / Stop Cycles
    600000

Performance

  • Internal Data Rate
    166.75 MBps
  • Seek Time
    13 ms (average) / 25 ms (max)
  • Drive Transfer Rate
    300 MBps (external)
  • Average Latency
    4.2 ms
  • Spindle Speed
    7200 rpm
  • Track-to-Track Seek Time
    1 ms

Environmental Parameters

  • Min Operating Temperature
    32 °F
  • Max Operating Temperature
    140 °F

Header

  • Brand
    WD
  • Product Line
    HGST Travelstar Z7K320
  • Model
    HTE723232A7A364
  • Packaged Quantity
    60
  • Compatibility
    PC

Bay Required

  • Type
    internal
  • Form Factor
    2.5"
  • Form Factor (metric)
    6.4 cm
  • Total Qty
    1

Dimensions & Weight

  • Width
    2.8 in
  • Depth
    3.9 in
  • Height
    0.3 in
  • Weight
    3.35 oz

Slot Required

  • Type
    none

Reliability

  • Start / Stop Cycles
    600,000

General

  • Manufacturer
    Western Digital Corp.