12 x 3.5"/2.5" SATAII/SATAIII/SAS
Synology RX1216sas, Serial ATA II, Serial ATA III, 2.5/3.5", 29.8 lbs (13.5 kg), Black
Synology RX1216sas. Storage drive interface: Serial ATA II, Serial ATA III, Storage drive size: 2.5/3.5", Number of storage drives supported: 12, Supported storage drive types: HDD & SSD. Width: 16.9" (430 mm), Depth: 27.2" (692 mm), Height: 3.46" (88 mm), Weight: 29.8 lbs (13.5 kg). Product color: Black