TBS-453A SMB Mini Desktop 4-Bay M.2 Network Attached Storage
4 Drives Max. - Desktop Form Factor - 4x M.2 SATA Ports - Intel Celeron N3150 1.6GHz Quad-Core (2.08GHz Turbo) Processor - 4GB System Memory - Dual Gigabit LAN Interface - Network Attached Storage - 1x USB 2.0 Ports - 4x USB 3.0 Ports - QNAP Turbo NAS System O/S - RAID 0/1/5/6/10 Supported - 65W Power Supply - 2 Year Depot Carry-In Mfg. Warranty