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WD 320GB Laptop Mainstream HDD Retail Kit

WD 320GB Laptop Mainstream HDD Retail Kit

WD 320GB Laptop Mainstream HDD Retail Kit Front View

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Product Highlights

  • 320GB Storage Capacity
  • SATA 3 Gb/s Interface
  • 2.5" Form Factor
  • 8MB Cache

Capacity: 320GB

320GB 500GB 1TB

You Pay: $49.99

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The 320GB Laptop Mainstream HDD Retail Kit from WD features a 320GB storage capacity designed for use in laptop computers providing the sufficient memory to save a variety of files including movies, photos, music and more. This drive comes equipped with NoTouch Ramp Load technology ensuring your data stays safe while on the go. Setup and configuration of this drive is simple as it is compatible with both Mac and Windows operating systems.

Low Power Consumption
Enhanced algorithms and advanced power management features ensure low power consumption and long battery life.
Tested for Compatibility
This drive has undergone hundreds of tests on a variety of platforms ensuring this drive will work with your laptop.
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.
Ideal for Laptop Use
This WD Laptop mainstream drive is ideal for everyday mobile computing and upgrading your laptop storage.
Capacity 320GB
Cache 8MB
Interface SATA 3 Gb/s
Rotational Speed 5400rpm
Form Factor 2.5"
Average Latency 5.50 ms
Formatted Capacity 320,072MB
User Sectors per Drive 625,142,448
Seek Time Read Seek Time: 12.0 ms
Track-to-Track Seek Time: 2.0 ms (average)
System Compatibility Windows/Mac
Electrical Specifications
5 VDC Read/Write: 500 mA
Idle: 400 mA
Standby: 50 mA
Sleep: 20 mA
Power Dissipation Read/Write: 2.50 Watts
Idle: 0.85 Watts
Standby: 0.25 Watts
Sleep: 0.10 Watts
Other Specifications
Acoustics Idle Mode: 24 dBA (average)
Seek Mode 0: 26 dBA (average)
Operating Vibration 0.00459 g²/Hz (10 to 500 Hz)
Non-Operating Vibration 0.05102 g²/Hz (10 to 500 Hz)
Operating Temperature 32 to 104°F / 0 to 60°C
Non-Operating Temperature -40 to 149°F / -40 to 65°C
Operating Humidity 8 to 95% non-condensing
Non-Operating Humidity 5 to 95% non-condensing
Operating Altitude -1,000 to 10,000' / -305 to 3,050 m
Non-Operating Altitude -1,000 to 40,000' / -305 to 12,200 m
Dimensions (WxHxD) 2.75 x 0.374 x 3.94" / 69.85 x 9.5 x 100.2 mm
Weight 0.26 lb / 0.117 kg
WD 320GB Laptop Mainstream HDD Retail Kit
  • Limited 3-Year Manufacturer Warranty

    by PowerReviews
    WD320GB Laptop Mainstream HDD Retail Kit

    (based on 1 review)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



    • 3 Stars



    • 2 Stars



    • 1 Stars



    Reviewed by 1 customer

    Displaying review 1

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    Good Drive

    By net4386

    from Hampton Roads, VA

    Verified Buyer


    • Easy Install


      Best Uses

        Comments about WD 320GB Laptop Mainstream HDD Retail Kit:

        Use this drive in an Asus EeeBox running Linux and XBMC. It is used to store OS and add-on files, not for any media. I use a WD "My Passport" for all media. The drive delivers the performance I need to use the box as a media pc with internet access.
        The drive has only been in use for about a week. In 2 years I will have a better idea as to the overall value.

        • Usability:
        • Simple Enough

        Share this review

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