Seagate FreeAgent GoFlex Ultra-portable (1.5TB, USB 3.0, 22mm) comparison

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Product name

Seagate FreeAgent GoFlex Ultra-portable (1.5TB, USB 3.0, 22mm)

Seagate FreeAgent GoFlex Ultra-portable (1.5TB, USB 3.0, 22mm)
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WD My Passport Portable (2TB, USB 3.0, Black, March 2012)

WD My Passport Portable (2TB, USB 3.0, Black, March 2012)
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Silicon Power Armor A80 (1TB)

Silicon Power Armor A80 (1TB)
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Price $145 to $242 at 2 stores $149 to $256 at 13 stores $89 to $164 at 9 stores $98 to $199 at 3 stores $179 to $371 at 12 stores
CNET editors' rating
Editors' choice 4.0 stars Excellent
    Overall score: 8.4 (4.0 stars)
Editors' choice 4.0 stars Excellent
    Overall score: 8.3 (4.0 stars)
4.0 stars Excellent
    Overall score: 8.1 (4.0 stars)
4.0 stars Excellent
    Overall score: 8.1 (4.0 stars)
4.0 stars Excellent
    Overall score: 8.2 (4.0 stars)
Average user rating 2.0 stars out of 12 reviews 0.5 stars out of 1 review 4.0 stars out of 2 reviews 1.0 stars out of 1 review 0 stars No reviews, write one!
Release date September 22, 2010 March 28, 2012 June 11, 2012 December 29, 2011 June 24, 2012
The Bottom Line Even with the slightly low USB 3.0 performance, the GoFlex Ultra still makes an excellent portable external hard drive for people who need to expand their computer's storage. The WD My Passport Portable makes an excellent portable drive for use with both desktop and laptop computers, at home or while on the road. Seagate Backup Plus carries the flexibility of the GoFlex portable drive while adding performance and style to portable storage. The new drive makes an excellent buy. The Silicon Power Armor A80 makes an excellent portable drive for travelers and home offices alike. Versatile, good-looking, and fast enough for most applications, the Buffalo MiniStation Thunderbolt HD-PATU3 makes an excellent buy for those looking for a portable Thunderbolt storage device.

Basic specs

Features See What's the Same or What's different
Packaged Quantity 1
1
1
1
1
Localization South America
North America
Latin America
United States
Canada
South America
North America
Info unavailable Info unavailable
Enclosure Color Black
Black
Blue
Blue
Silver
Dimensions (WxDxH) 3.5 in x 4.7 in x 0.9 in
3.2 in x 4.4 in x 0.8 in
3.2 in x 0.6 in x 4.9 in
5.5 in x 3.7 in x 0.7 in
3.2 in x 0.9 in x 5.1 in
Capacity 1.5 TB
2 TB
1 TB
1 TB
1 TB
Type Hard drive - External hard drive
Hard drive - External hard drive ( Portable )
Hard drive - External hard drive ( Portable )
Hard drive - External hard drive
Hard drive - External hard drive ( Portable )
Microsoft Certification Compatible with Windows 7
Compatible with Windows 7
Info unavailable Info unavailable Info unavailable
Power Source USB bus
USB bus
Info unavailable USB bus
Thunderbolt bus
USB bus
Features Info unavailable Hardware encryption
NTFS formatted
Automatic backup
Cable carry design
Water resistant
Shock resistant
Dust-proof
Pressure-proof
Apple Time Machine compatible
Aluminum enclosure
Bus Powered by USB
Interface Info unavailable Info unavailable USB 3.0
Info unavailable USB 3.0 / Thunderbolt
Weight 9.9 oz
8.1 oz
7.9 oz
9.5 oz
9.3 oz
Product Description Seagate FreeAgent GoFlex - Hard drive - 1.5 TB
WD My Passport WDBY8L0020BBK - Hard drive - 2 TB
Seagate Backup Plus STBU1000102 - Hard drive - 1 TB - USB 3.0
SILICON POWER Armor A80 - Hard drive - 1 TB
BUFFALO MiniStation Thunderbolt Hard drive - 1 TB - USB 3.0 / Thunderbolt
Form Factor Info unavailable Info unavailable Info unavailable 2.5"
Info unavailable
Manufacturer Warranty 3 years warranty
2 years warranty
2 years warranty
3 years warranty
3 years warranty
Data Transfer Rate 5.0 Gbps (SuperSpeed USB)
5.0 Gbps (USB 3.0)
Info unavailable 5.0 Gbps (SuperSpeed USB)
10 Gbps (Thunderbolt) / 5.0 Gbps (USB 3.0)
Full specifications Full specifications Full specifications Full specifications Full specifications Full specifications
Buying choices
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