HP Scanjet 8270 SCSI Module Assembly. Host interface: SCSI, Output interface: SCSI. Width: 20 mm, Depth: 92 mm, Height: 115 mm. Package weight: 220 g. Connectivity technology: Wired, Package dimensions (WxDxH): 142 x 31 x 142 mm, Package dimensions (W x D x H): 142.2 x 30.5 x 142.2 mm (5.6 x 1.2 x 5.6 ")