AIC HA401-VG - 4U 24-bay storage server, 24x SATA/SAS hot-swap 3.5/2.5" universal bay, 2x canister, 4x 9mm 2.5" internal bay, 12G expander board with 2x SFF-8643, 2x SFF-8644, 1300W 1+1 redundant power supply, 4x 6056 fan, 1U heatsink, BBU bracket, Virgo