iStarUSA BPN-350V2-SS. Size: 88.9 mm (3.5 "), Hard drive interface: Serial ATA, Serial ATA II, Serial ATA III, Serial Attached SCSI (SAS). Interface: SAS/SATA. Colour of product: Black, Red. Dimensions (WxDxH): 147.3 x 190.5 x 127 mm, Width: 147.3 mm, Depth: 190.5 mm. Material: Aluminium