WD Caviar Black 750GB 3.5" Internal Hard Drive, 7200 RPM Speed, SATA 6Gbps Interface

SKU: WD7502AAEX

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Review Summary

WD Caviar Black 750GB 3.5" Internal Hard Drive Specifications

  • Rotational Speed

    7,200 RPM (nominal)

  • Buffer Size

    64 MB

  • Average Latency

    4.20 ms (nominal)

  • Load/unload Cycles

    300,000 minimum

  • Transfer Rates

    Buffer To Host (Serial ATA) 6 Gb/s (Max)

  • Formatted Capacity

    750,156 MB

  • Capacity

    750 GB

  • Interface

    SATA 6 Gb/s

  • User Sectors Per Drive

    1,465,149,168

  • Operating Shock (Read)

    30G, 2 ms

  • Non-operating Shock

    300G, 2 ms

  • Idle Mode 29 dBA (average)

    Seek Mode 0 34 dBA (average)
    Seek Mode 3 30 dBA (average)

  • Operating Temperature

    32deg. F to 140deg. F (-0deg. C to 60deg. C)

  • Non-operating Temperature

    -40deg. F to 158deg. F (-40deg. C to 70deg.)

  • Current Requirements

    Power Dissipation
    Read/Write 10.70 Watts
    Idle 8.20 Watts
    Standby 1.30 Watts
    Sleep 1.30 Watts

  • Dimensions

    1.02" x 5.78" x 4.00" / 26.1 x 147 x 101.6 mm

  • Weight

    1.66 lbs / 0.75 kg

About WD Caviar Black 750GB 3.5" Internal Hard Drive

The WD WD7502AAEx Caviar Black Hard Drive offers maximum performance for power computing. High performance, high capacity, best-in-class reliability and cutting edge technology make the WD WD7502AAEx Caviar Black Hard Drive the ideal drive for those who demand only the best. This 7200 RPM speedster is at the top of its class when it comes to performance and reliability benchmarks. The WD WD7502AAEx Caviar Black Hard Drive features NoTouch ramp load technology, in which the recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit. Purchase the WD WD7502AAEx Caviar Black Hard Drive today!

WD Caviar Black 750GB 3.5" Internal Hard Drive Features

  • Dual actuator technology: A head positioning system with two actuators that improves positional accuracy over the data track(s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles
  • StableTrac: - The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking, during read and write operations
  • NoTouch ramp load technology: The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit
  • Compatible: WD has perform tests on hundreds of systems and a multitude of platforms in FIT Lab and Mobile Compatibility Lab to give customers confidence that drives will work in their systems