px2-300d 4TB 2-Bay Desktop NVR System
4TB Capacity - 2 Drives Installed - 2 Drives Max. - Desktop Form Factor - 3.5" Drives - SATA 3.0Gbps Interface - Hot-Swappable Bays - Intel Atom D525 1.83GHz Dual-Core Processor - 2GB System Memory - Dual Gigabit LAN Interface - Network Attached Storage - 2x USB 2.0 Ports - 1x USB 3.0 Ports - LenovoEMC LifeLine O/S - Windows / OS X / Linux Compatible - RAID 0/1 Supported - 3 Year Depot Carry-In Mfg. Warranty