Synology

Synology DiskStation DS2422+. 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: AMD Ryzen, Processor manufacturer: AMD, Processor model: V1500B. Internal memory: 4 GB, Internal memory type: DDR4, Maximum RAM supported: 32 GB. Ethernet LAN data rates: 1000 Mbit/s, Supported network protocols: SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV. Chassis type: Tower, Cooling type: Active, Product color: Black

Synology RackStation RS1221RP+. Supported storage drive types: HDD & SSD, Supported storage drive interfaces: Serial ATA II, Serial ATA III, Storage drive sizes supported: 2.5,3.5". Processor family: Ryzen Embedded, Processor manufacturer: AMD, Processor model: V1500B. Internal memory: 4 GB, Internal memory type: DDR4, Maximum RAM supported: 32 GB. Ethernet LAN data rates: 1000 Mbit/s, Supported network protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN. Chassis type: Rack (2U), Cooling type: Active, Product color: Black

Synology RX1217. Storage drive interface: Serial ATA III, Storage drive size: 2.5/3.5". Chassis type: Rack (2U). Number of storage drives supported: 12, Supported storage drive types: HDD & SSD. Width: 16.9" (430.5 mm), Depth: 26.1" (664 mm), Height: 3.46" (88 mm), Weight: 28 lbs (12.7 kg). Product color: Black