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Vantec NexStar CB-SATAU3 SATA to USB 3.0 Adapter (Page 4)

By Chris Ramseyer from Aug 20, 2010 @ 4:42 CDT
TweakTown Rating: 90%Manufacturer: Vantec


We would like to thank the following companies for supplying and supporting us with our test system hardware and equipment: AVADirect, GIGABYTE, Cooler Master, LSI, Noctua and Crucial.

You can read more about TweakTown's Storage Product Testing Workstation and the procedures followed to test products in this article.

Today is a special day! This is the first article to be published where we used one of our new Crucial RealSSD C300 drives that Crucial provided for all of our NAS, RAID controller and any other storage product that requires drives to test. The Crucial RealSDD C300 is now the default drive in our lab for testing storage products. A big thank you goes out to Crucial for allowing us the opportunity to be able to test storage products with the fastest SSD on the market, the RealSSD C300 256GB.

Today we will be testing the Vantec NexStar SATA to USB 3.0 adapter with the Crucial RealSSD C300 256GB SSD and our trusty GIGABYTE X58A-UD7.

ATTO Baseline Performance

Version and / or Patch Used: 2.34

ATTO is used by many disk manufacturers to determine the read and write speeds that will be presented to customers.


The highest speed we have been able to achieve from our GIGABYTE X58A-UD7's onboard NEC USB 3.0 chip has been just over 200MB/s. This was with a USB 3.0 SSD based on the Indilinx Barefoot SSD controller.

In ATTO we were able to achieve 170MB/s read with the Vantec adapter and just under 160MB/s write speed. This is just shy of the dedicated USB 3.0 SSD speeds that we achieved with the ADATA Nobility.

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