Synology

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. Type: NAS. Chassis type: Rack (2U). Device class: Small & Medium Business. Processor family: Intel® Xeon® D, Processor model: D-1521, Processor frequency: 2.4 GHz. Internal memory: 8 GB, Internal memory type: DDR4. Total installed storage capacity: 0 TB. Operating system installed: DiskStation Manager

Synology RackStation RS1619XS+. Supported storage drive types: HDD & SSD, Storage drive interface: 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-1527. Internal memory: 8 GB, Internal memory type: DDR4, Maximum RAM supported: 64 GB. 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, L2TP). Chassis type: Rack (1U), Cooling type: Active, Product color: Black