TDS-16489U-SE1-R2

Enterprise QNAP TDS-16489U-SE1-R2 NAS, 16+4-tray w/o HDD, rackmount, 2xPSU, 2xXeon E5-2620 v4 8-core 2.1GHz, 4xSFP+, 64GB DDR4 RDIMM (8 x 8GB) up to 1 TB (16 x 64 GB). W/o rail kit RAIL-A03-57