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WD Blue 320 GB 3.5-inch SATA 6 Gb/s 7200 RPM PC Hard Drive Item # 152923
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WD Caviar Blue hard drive delivers rock solid performance and ultra-cool and quiet operation perfect for family and business computing. Built to the high standards of quality and reliability, this drives offer features and capacity at an affordable price.
|Compatible Bay||3.5" x 1/3H|
|device connector type||SATA|
|Device Supported||Notebook; Desktop PC|
|Environmental Certification||RoHS; WEEE; China RoHS|
|Features||NoTouch Ramp Load; IntelliSeek; Ultra Cool and Quiet; ShockGuard; S.M.A.R.T|
|hard drive type||hard drive|
|hard drive width||3.5 in.|
|manufacturer||Western Digital Corporation|
|maximum data transfer rate||600 MB/s (4.7 Gbit/s)|
|Platform Supported||Mac; PC|
|Spindle Speed (rpm)||7200|
|storage capacity||320 GB|
|System Requirements||Operating System(s):Windows 7; Windows 8; Mac OS|
|warranty length||2-year limited|
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WD Blue hard drives deliver solid performance and reliability while providing you with all the space you need to hold an enormous amount of photos, videos and files. These drives are designed for use as primary drives in desktops PCs and external enclosures, and for certain industrial applications.
Which capacity is right for you?
- Entry Level: Up to 1 TB
- Mainstream: 2 TB to 4 TB
- Best Upgrade: 5 TB+
Models up to 1 TB can be both 5400-RPM & 7200-RPM Class. Models that are 2 TB and above are 5400-RPM.
|Transfer Rates Transfer Rate (Buffer To Disk)||126 MB/s (Max)|
|Formatted Capacity||320,072 MB|
|Form Factor||3.5 Inch|
|User Sectors Per Drive||625,142,448|
|Metric Height||26.1 mm|
|Metric Depth||147 mm|
|Metric Width||101.6 mm|
|Metric Weight||0.69 kg|
|Shock Operating Shock (Read)||30G, 2 ms|
|Shock Non-operating Shock||300G, 2 ms|
|Acoustics Idle Mode||28 dBA (average)|
|Acoustics Seek Mode 0||33 dBA (average)|
|Temperature (Metric) Operating||-0° C to 60° C|
|Temperature (Metric) Non-operating||-40° C to 70° C|
|Power Dissipation Read/Write||6.80 Watts|
|Power Dissipation Idle||6.10 Watts|
|Power Dissipation Standby||0.70 Watts|
|Power Dissipation Sleep||0.70 Watts|