QNAP 2U 8-bay NAS/iSCSI IP-SAN, AMD R series 4-core 2.1GHz, 8GB RAM, 10GbE connectivity, Redundant PSU. AMD RX-421ND 4-core 2.1GHz, 8GB DDR4 RAM (max 64GB), 2 x M.2 2280/2260 SATA 6Gb/s SSD slots, 4 x GbE LAN, 2 x 10GbE SFP+ LAN via a PCIe NIC, 250W(x2) PSU