Synology DS423+ Intel Quad-Core 4-Bay NAS with 2GB RAM and 32TB (4 x 8TB) of Synology Plus Drives Fully Assembled and Tested By CustomTechSales. Form Factor: 4-Bay; Port RJ-45: 2 x 10/100/1000M; Port USB: 2 x USB 3.2 Gen 1 ports; Supported Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN™, L2TP)