Synology

Synology RX1217sas. Total installed storage capacity: 0 TB. Chassis type: Rack (2U), Device class: Large Enterprise Business. Number of storage drives supported: 12, Supported storage drive types: HDD & SSD, Supported storage drive interfaces: SAS, Serial ATA III, Storage drive sizes supported: 2.5,3.5". Width: 19" (482 mm), Depth: 28.5" (724 mm), Height: 3.46" (88 mm), Weight: 39.7 lbs (18 kg). Product color: Black

Synology RX1223RP. Product type: HDD/SSD enclosure. Number of storage drives supported: 12, Storage drive size: 2.5/3.5", Supported storage drive interfaces: Serial ATA, Hot-swap. Product color: Black

Synology RX1217RP. Total installed storage capacity: 0 TB. Chassis type: Rack (2U). Number of storage drives supported: 12, Supported storage drive types: HDD & SSD, Supported storage drive interfaces: Serial ATA, Serial ATA II, Serial ATA III. Width: 16.9" (430.5 mm), Depth: 27.2" (692 mm), Height: 3.46" (88 mm), Weight: 29.5 lbs (13.4 kg). Product color: Black, Gray