SilverStone SST DS321 Dual HDD RAID USB 3.0 Enclosure
Priced at $76 USD on Newegg
The ultra compact design of the DS321 makes this dual-bay RAID storage enclosure one of the smallest in the market, yet it still packs a punch when it comes to flexibility and performance. Installing 3.5" hard drives are quick and easy, thanks to its screw-less design. By incorporating USB 3.0 SuperSpeed technology, the DS321 is capable of delivering up to 10 times the speed of older USB connection while maintaining backward compatibility with the widely used USB 2.0 technology.