QNAP 16-bay Diskless 3u Rackmount Nas, Intel Xeon D-2142it Per Controller, 96gb Ddr4 Ecc Memory(48gb Per Controller),14-lan,5 Years Wty (ES1686dc-R2-2142IT-96G)

QNAP ES1686dc-2142IT-96G 16-Bay Enterprise ZFS NAS, SAS 12G/6G, Intel® Xeon® D-2142IT 8-core 1.90 GHz processor (burst up to 3.0 GHz) per controller, 48GB RDIMM DDR4 ECC (4 x 4 GB+4 x 8GB) per controller, 14-LAN (4 SFP+ / 3 RJ45 for Each Controller), 2 x M.2 port Supports SATA 6Gb/s or NVMe, Gen3 x 4 2280 10G-ready, iSCSI, Storage pool with RAID 0, 1, 5, 6, 10, 50, 60, RAID TP, triple Mirror, max 512GB RAM, PCIe expansion slot x 2, redundant power supply.
• Processor: Intel® Xeon® D-2142IT 8-core 1.90 GHz processor (burst up to 3.0 GHz) per controller, 64bit
• System Memory: 48 GB RDIMM DDR4 ECC (4 x 4 GB+4 x 8GB) per controller
• Maximum Memory: 512 GB (8 x 64GB)
• 10 Gigabit Ethernet Port: 4 x 10G SFP+ for each controller
• Gigabit Ethernet Port: 3 for each controller (one for remote management)
• Drive Compatibility: 16 x 3.5″/2.5″ SAS 12Gb/s, backward-compatible to SAS 6Gb/s
• M.2 SSD:2 x M.2 port Supports SATA 6Gb/s or NVMe Gen3 x 4 2280