4TB Sentinel DS5100 Ultra-Compact Storage Plus Server
4TB Capacity - 2 Drives Installed - 4 Drives Max. - Desktop Form Factor - 3.5" Drives - SATA 6.0Gbps Interface - Hot-Swappable Bays - Intel Xeon E3-1220L v2 2.3GHz Dual-Core (3.5GHz Turbo) Processor - 8GB System Memory - Dual Gigabit LAN Interface - Network Attached Storage - 2x USB 2.0 Ports - 4x USB 3.0 Ports - Microsoft Windows Server 2012 R2 Essentials O/S - Windows / OS X / Linux Compatible - RAID 0/1/5/10 Supported - 1 Year Depot Carry-In Mfg. Warranty