QNAP Storage TS-2483XU-RP-E2136-16G 24-Bay Rackmount NAS (empty without hard drives )

QNAP TS-2483XU-RP-E2136-16G 4U 24-Bay NAS and iSCSI IP-SAN, Intel®   3.3 GHz processor , 16 GB Long DIMM DDR4 ECC (2  x 8GB), 24 x 2.5″/3.5″ SATA HDD/SSD, 2 Giga Lan, 2 x 1GbE, 600W redundant power supply.