BUFFALO Annapurna Labs Alpine AL-314 Quad-core (4 Core) 1.70 GHz - 12 x HDD Supported - 4 x HDD Installed - 64 TB Installed HDD Capacity - 8 GB RAM DDR3 SDRAM - Serial ATA/600 Controller - RAID Supported 0, 1, 5, 6, 10, JBOD - 12 x Total Bays - 10 Gigabit Ethernet - 4 USB Port(s) - 2 USB 2.0 Port(s) - 2 USB 3.0 Port(s) - Network (RJ-45) - iSCSI, CIFS/SMB, AFP, FTP, SFTP, NFS, SNMP - 2U - Rack-mountable - TAA Compliant - Rail kit included.