QNAP TVS-675 6-Bay NAS Enclosure

6 x 3.5/2.5 SATA III Drive Bays2 x M.2 2280 PCIe 3.0 x1/SATA III Slots2.5 GHz ZhaoXin KX-U6580 Eight-Core8GB of DDR4 RAMDual 2.5 Gigabit Ethernet PortsUSB 3.2 Gen 2 & Gen 1 Type-A | HDMI 2.0RAID 0, 1, 5, 6, 10, 50, 60, and Single2 x PCIe 3.0 x4 SlotsAES-NI & 256-Bit Encryption AccelerationQTS 5.0.0 Operating System