Qnap 4 Bay SATA 6Gb/s NAS, Quad-Core Intel Celeron 2.0 GHz CPU, 2GB DDR3L (Max. 8GB) RAM, 2 Gigabit Ethernet, Tower Chassis (TS-451+-2G)

QNAP TS-451+ - NAS server - 4 bays - SATA 6Gb/s - RAID 0, 1, 5, 6, 10, JBOD, 5 hot spare - Gigabit Ethernet - iSCSI Product Description QNAP TS-451+ - NAS server - 0 GB Device Type NAS server Host Connectivity Gigabit Ethernet Total Storage Capacity 0 GB Installed Devices / Modules Qty 0 (installed) / 4 (max) Dimensions (WxDxH) 18 cm x 23.5 cm x 17.7 cm Weight 3 kg Processor 1 x Intel Celeron 2 GHz (Quad-Core) Storage Controller RAID SATA 6Gb/s - RAID 0, 1, 5, 6, 10, JBOD, 5 hot spare Networking 10Mb LAN, 100Mb LAN, GigE IP Cameras Supported 40 RAM 2 GB Power AC 120/230 V Storage Operating System QNAP QTS 4.2 System Requirements UNIX, Linux, Microsoft Windows Server 2003, Apple MacOS X or later, Microsoft Windows Server 2008 R2, Microsoft Windows 7 (32/64 bits), Microsoft Windows Server 2012, Windows 8 (32/64 bits), Microsoft Windows Server 2012 R2