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Seagate BlackArmor PS 110 USB 3.0 Drive Kit Reviewed. Verdict: USB 3.0 Should Have Come Sooner

By Ian Chiu

[ The following article is syndicated with permission from Everything USB ]

USB 3.0 is here. While not everyone has immediately hopped on the bandwagon yet, several major motherboard and storage manufacturers have been actively pushing out SuperSpeed USB devices, and one of them is Seagate BlackArmor PS 110 Performance Kit. Bearing an ambitious name, the BlackArmor PS 110 is one of the industry’s first portable USB 3.0 2.5″ drives. The kit – backed by a generous 5-year warranty – comprises of a 7,200-rpm 500GB drive that now becomes the performance bottleneck instead of the USB interface; a single-port USB 3.0 ExpressCard/34 card; an auxiliary power cable; and a backup software suite.

Obviously, what makes this drive so special is the speed. The on-board USB 3.0-to-SATA bridge chip boosts average performance to consistently high between 60 to 95MB/s. This is up from 30MB/s range registered by USB 2.0 FreeAgent Go. A review by Everything USB confirmed that the BlackArmor PS 110 USB 3.0 is indeed the bottleneck as a 3.5″ 1TB drive inside a WD My Book 3.0 easily bumped speed even further to 110MB/s. Keep in mind BlackArmor PS 110 3.0 is only first generation product. So it could take a year or two before the potential of USB 3.0 is fully realized. Read on for the full review for all the benchmark data and usability test results.

[ Seagate BlackArmor PS 110 USB 3.0 Review @ Everything USB ]








  • Jessicat

    That's a lot of cables compared to my current setup.

  • Jessicat

    That's a lot of cables compared to my current setup.