Synology

Synology RXD1215sas. Storage drive interface: Serial Attached SCSI (SAS), Storage drive size: 2.5/3.5". Device class: Large Enterprise Business. 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: 39.7 lbs (18 kg). Product color: Black

Synology RX1222sas. Product type: HDD/SSD enclosure. Number of storage drives supported: 12, Storage drive size: 2.5/3.5", Supported storage drive interfaces: SAS, Serial ATA, Serial ATA II, Serial ATA III, Maximum storage capacity: 192 TB, Hot-swap. Rack mounting, Rack capacity: 2U, Product color: Black

Synology RackStation RS3618xs. Supported storage drive types: HDD & SSD, Supported storage drive interfaces: Serial ATA, Serial ATA II, Serial ATA III, Storage drive sizes supported: 2.5,3.5". Processor family: Intel® Xeon® D, Processor manufacturer: Intel, Processor model: D-1521. Internal memory: 8 GB, Internal memory type: DDR4, Memory clock speed: 2133 MHz. Ethernet LAN data rates: 10,100,1000 Mbit/s, Supported network protocols: CIFS, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN). Chassis type: Rack (2U), Cooling type: Active, Product color: Black