Qnap TS-832PXU-RP-4G 8-Bay AL324 rackmount NAS Enclosure - AnnapurnaLabs Alpine AL324 64-bit ARM Cortex-A57 quad-core 1.7GHz processor, 4 GB UDIMM DDR4 RAM (1 x 16GB, 1 x slots free),512MB Flash Memory, Drive Interface: 8 x 3.5-inch 6Gb/s, 3Gb/s SATA Hard Drives Bays, Hot-swappable, 1x PCIe Gen2 x2 slot, 1 x PCIe 2.0 x2 slot, Intel UHD Graphics 600, 4K HDMI v1.4b, 2 x 300W PSU, hardware encryption, Without Rail Kit (RAIL-B02), Connectivity: 2 x USB 3.1 Gen1 + 2 x USB 2.0, 2x 10GbE SFP+, 2x 2.5GbE, 2U Rackmount, 250W single power supply