Synology 16 bays RackStation RS4021xs+ (Diskless)

Synology 16 bays RackStation RS4021xs+ (Diskless) Form Factor: 16-Bay Processor: Intel Xeon D-1541 8-core (16-thread) 2.1GHz Installed Memory: 16GB DDR4 RAID: RAID 0, 1, 5, 6, 10, JBOD, Synology RAID F1, Basic Supported Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN, L2TP) Temperature: Operating temperature: 0°C to 35°C (32°F to 95°F) Storage temperature: -20°C to 60°C (-5°F to 140°F) Dimensions: 5.21' x 18.98' x 25.85' Weight: 38.36 lbs.