Jou Jye Computer ST-2220SUESR. Controller interface type: SATA, RAID levels: 1, JBOD. Size: 63.5 mm (2.5 "), Hard drive interface: Serial ATA, Serial ATA II. Colour of product: Black. Dimensions (WxDxH): 83 x 133 x 33 mm, Weight: 200 g, Width: 83 mm. Power requirements: 100-240V AC, 1.2A