Key Features 12-Core Intel® Xeon™ Silver 4310 (12 core) 2.1GHZ/18MB/FC-LGA14 4x DDR4...16GB 3200 MHz CL22 2Rx8 RDIMM LSI SAS 9361, PCI-E 3.0 12Gb/s, SATA/SAS 2GB RAID0,1,10,5 ,6 8-ch,+ LSI Logic CacheVaultCVM028GB Accessory kit for 9361 and 9380 with 2Gb cache 2U chassis 24 x 2.5" hot-swap SAS/SATA drive bay, optional 2 x 2.5" hot-swap drive bay 24-port 2U SAS3 12Gbps single-expander backplane, support up to 20x 2.5-inch SAS3/SATA3 HDD/SSD and 4x NVMe/SAS3/SATA3 storage devices 1U 1200W/1000W Titanium Power Supply W/PMbus W76xL336xH40mm 7 low-profile expansion slot(s) 3 x 8cm high-performance PWM fan(s) Optional 5 x 6cm 4pin high performance fan(s) Intel® C621A Up to 2TB 3DS ECC RDIMM, DDR4-3200MHz; Up to 2TB 3DS ECC LRDIMM, DDR4-3200MHz Up to 2TB Intel® Optane™ Persistent Memory 200 Series, in 8 DIMM slots 4x NVMe port PCIe 4.0 x4 via SlimSAS connector 1 PCIe 4.0 x8, 2 PCIe 4.0 x16, 2 PCIe 4.0 x8 SlimSAS connectors M.2 Interface: 1 SATA/PCIe 3.0 x4 M.2 Form Factor: 2280, 22110 M.2 Key: M-Key Intel® C621A controller for 10 SATA3 (6 Gbps) ports; RAID 0,1,5,10 Dual LAN with 10GBase-T with Intel® X550