Raidsonic IB-169SK-B. Size: 88.9 mm (3.5 "), Hard drive interface: Serial ATA. Interface: SATA. Colour of product: Black. Dimensions (WxDxH): 184 x 149 x 42 mm, Weight: 0.47 kg. Package dimensions (WxDxH): 413 x 258 x 443 mm, Package weight: 8.3 kg