ASUSTOR Lockerstor 16R Pro AS7116RDX SAN/NAS Storage System - Intel Xeon E-2224 Quad-core (4 Core) 3.40 GHz - 16 x HDD Supported - 16 x SSD Supported RDX Technology - 8 GB RAM DDR4 SDRAM - Serial ATA/600 Controller - RAID Supported 0, 1, 5, 6, 10, JBOD - 16 x Total Bays - 16 x 2.5"/3.5" Bay - 3 x Total Slot(s) - Gigabit Ethernet - 6 USB Port(s) - Network (RJ-45) - ADM 3.5 - IMAP, IPSec, TCP/IP, SMTP, HTTPS, LDAP, L2TP, SFTP, UDP, SSH, CHAP, ... - 8 GB Flash Memory Capacity - 3U - Rack-mount: