HP SF100, 54.48 TB, HDD+SSD, Serial Attached SCSI (SAS), 48 kg, Rack (4U), Green, Silver HP SF100. Total installed storage capacity: 54.48 TB, Installed storage drive type: HDD+SSD, Storage drive interface: Serial Attached SCSI (SAS). Chassis type: Rack (4U). Number of storage drives supported: 27, Supported storage drive types: HDD & SSD, Supported storage drive interfaces: SAS. Width: 445 mm, Depth: 673 mm, Height: 175 mm, Weight: 48 kg. Product colour: Green, Silver