ASUSTOR Drivestor 4 Pro AS3304T SAN/NAS Storage System - Realtek RTD1296 Quad-core (4 Core) 1.40 GHz - 4 x HDD Supported - 72 TB Supported HDD Capacity - 0 x HDD Installed - 4 x SSD Supported - 0 x SSD Installed - 2 GB RAM DDR4 SDRAM - Serial ATA/600 Controller - RAID Supported 0, 1, 5, 6, 10, JBOD - 4 x Total Bays - 4 x 2.5"/3.5" Bay - 2.5 Gigabit Ethernet - 3 USB Port(s) - Network (RJ-45) - IPSec, TCP/IP, HTTPS, LDAP, L2TP, SFTP, UDP, SSH, CHAP, FTPS, AFP, ... - 8 GB Flash Memory Capacity: