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Western Digital My Book Essential Edition 250GB External Hard Drive comparison

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Product name
Price $89.99 $109.99 to $210.00 $279.99 $94.00 to $135.00 $134.95 to $220.88
CNET editors' rating
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Average user rating
Release date March 08, 2006
The Bottom Line The Western Digital MyBook Essential Edition external hard drive is a slightly pared-down version of the MyBook Premium Edition. It's a good option if you need additional storage without backup software. If write speed isn't a top priority, the Western Digital MyBook is a good deal at around $300 for a 500GB drive. It'll look good on your desk or bookshelf, too. The Western Digital MyBook Essential Edition external hard drive is a slightly pared-down version of the MyBook Premium Edition. It's a good option if you need additional storage without backup software. The Western Digital My Book Mirror Edition is a compelling choice for an external drive, delivering excellent value, good performance, and two hard drives for added data security. For anyone looking for an external USB 2.0 drive, the My Book Mirror belongs on your shortlist.
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Features
Buffer Size8 MB
16 MB
16 MB
16 MB
Info unavailable
Spindle Speed7200 rpm
Info unavailable7200 rpm
7200 rpm
Info unavailable
TypeHard drive - External hard drive
Hard drive - External hard drive
Hard drive - External hard drive
Hard drive - External hard drive
Hard drive array
OS RequiredMicrosoft Windows Vista
Apple MacOS X 10.3 or later
Microsoft Windows 2000 / XP
Microsoft Windows XP
Microsoft Windows 2000
Microsoft Windows Vista
Apple MacOS X 10.4.8 or later
Microsoft Windows XP
Microsoft Windows 2000
Apple MacOS X 10.2.8 or later
Microsoft Windows 98 Second Edition
Microsoft Windows Millennium Edition
Microsoft Windows Vista
Apple MacOS X 10.3 or later
Microsoft Windows 2000 / XP
Apple MacOS X 10.5.2 or later
Apple MacOS X 10.4.11 or later
Microsoft Windows Vista / 2000 / XP
Environmental StandardsInfo unavailableYes
Info unavailableInfo unavailableInfo unavailable
Vista CertificationCompatible with Windows 7
Works with Windows Vista
Works with Windows Vista
Compatible with Windows 7
Info unavailable
Data Transfer Rate480 Mbps
480 Mbps
Info unavailable480 Mbps
Info unavailable
LocalizationNorth America
United States
Info unavailableNorth America
Info unavailable
Weight2.9 lbs
2.5 lbs
2.9 lbs
2.9 lbs
5.8 lbs
Average Seek Time8.9 ms
Info unavailable8.9 ms
8.9 ms
Info unavailable
Storage ControllerInfo unavailableInfo unavailableInfo unavailableInfo unavailableRAID
Manufacturer Warranty1 year warranty
1 year warranty
1 year warranty
1 year warranty
3 years warranty
Capacity250 GB
1 TB
500 GB
500 GB
1 TB
Dimensions (WxDxH)5.6 in x 6.7 in x 2.2 in
2.1 in x 5.4 in x 6.5 in
2.2 in x 5.6 in x 6.8 in
2.2 in x 5.6 in x 6.7 in
3.9 in x 6.1 in x 6.5 in
Power SourceIncluded AC adapter
Included AC adapter
Included AC adapter
Included AC adapter
Info unavailable
Product DescriptionMy Book Essential Edition WDG1U2500 - Hard drive - 250 GB - Hi-Speed USB
My Book Essential Edition 2.0 WDH1U10000 - Hard drive - 1 TB - Hi-Speed USB
My Book Premium Edition WDG1C5000 - Hard drive - 500 GB - IEEE 1394 (FireWire) / Hi-Speed USB
My Book Essential Edition WDG1U5000 - Hard drive - 500 GB - Hi-Speed USB
My Book Mirror Edition WDH2U10000 - Hard drive array - 1 TB
Interface TypeHi-Speed USB
Hi-Speed USB
IEEE 1394 (FireWire) / Hi-Speed USB
Hi-Speed USB
Info unavailable
Voltage RequiredAC 120/230 V
AC 120/230 V
AC 120/230 V
AC 120/230 V
AC 120/230 V
Full specifications Full specifications Full specifications Full specifications Full specifications Full specifications
Buying choices
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