Synology RackStation RS2423RP+II 144TB (Synology HAT53) 12-Bay Rackmount NAS; 12 bay; AMD Ryzen V1780B 4-core; 1x 8GB Ram expandable to 32Gb; 2x 1Gbe; 1x 10GbE; 1x Expansion port (allows RX1223RP); 1x PCIe expansion port. 3 year warranty