C621A

3rd Gen Intel® Xeon® Scalable processors, Single Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 270W TDP 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 1 PCI-E 4.0 x8, 2 PCI-E 4.0 x16, 4 PCI-E 4.0 NVMe x4 Internal Port(s) M.2 Interface: 1 SATA/PCI-E 3.0 x4 M.2 Form Factor: 2280, 22110 M.2 Key: M-Key

3rd Gen Intel® Xeon® Scalable processors, Single Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 270W TDP 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 1 PCI-E 4.0 x8, 2 PCI-E 4.0 x16, 4 PCI-E 4.0 NVMe x4 Internal Port(s) M.2 Interface: 1 SATA/PCI-E 3.0 x4 M.2 Form Factor: 2280, 22110 M.2 Key: M-Key Quad LAN with 1GbE with Intel® I350-AM4 Intel® C621A controller for 10 SATA3 (6 Gbps) ports; RAID 0,1,5,10 Supports 12V DC power input

3rd Gen Intel® Xeon® Scalable processors Dual Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 185W TDP, 2 UPI up to 11.2 GT/s Intel® C621A Up to 2TB RDIMM, DDR4-3200MHz; Up to 2TB 3DS ECC LRDIMM, DDR4-3200MHz, in 8 DIMM slots 4 PCI-E 4.0 x16, 1 PCI-E 4.0 NVMe x8 Internal Port(s) M.2 Interface: 2 PCI-E 4.0 x4 M.2 Form Factor: 2280/22110, 2280 M.2 Key: M-Key 1 VGA port Intel® C621A controller for 12 SATA3 (6 Gbps) ports; RAID 0,1,5,10 Dual LAN with Intel® X550 10GBase-T Ethernet Controller

3rd Gen Intel® Xeon® Scalable processors, Single Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 270W TDP 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, in 8 DIMM slots Dual LAN with Intel® X550 10GBase-T Ethernet Controller 1 PCI-E 4.0 x16, 5 PCI-E 4.0 NVMe x8 Internal Port(s) M.2 Interface: 2 SATA/PCI-E 3.0 x4 M.2 Form Factor: 2280/22110 M.2 Key: M-Key

ATX (12" x 9.6") Supports 3rd Gen Intel Xeon Scalable Processors 8 DIMM slots (1DPC), supports DDR4 RDIMM, LRDIMM, and Intel Optane™ Persistent Memory 4 PCIe4.0 x16, 3 PCIe4.0 x8 1 M.2 (PCIe3.0 x4 or SATA 6Gb/s), 1 M.2 (PCIe3.0 x1 or SATA 6Gb/s) 8 SATA 6Gb/s (including 2 ports from M.2) 2 RJ45 (10GbE) by Intel X710-AT2, 2 RJ45 (1GbE) by Intel i210 Remote management (IPMI)

Supports Intel® Xeon® E-2100/E-2200 Series Processors Supports Dual channel DDR4 2666/2400 ECC UDIMM Support 6 x SATA3, 1x M.2 by C246 Supports 1 PCIe3.0 x16, 1 PCIe3.0 x8, 1 PCIe3.0 x4, 1 PCIe3.0 x1 Integrated IPMI 2.0 with KVM and Dedicated LAN (RTL8211E) Supports 2x10G base-T by Intel® X550-AT2& 2x GLAN by Intel® i210

ATX (12" x 9.6") Supports 3rd Gen Intel® Xeon® Scalable Processors 8 DIMM slots (1DPC), supports DDR4 RDIMM, LRDIMM, RDIMM/LRDIMM-3DS, and Intel® Optane™ Persistent Memory 4 PCIe4.0 x16, 3 PCIe4.0 x8 Supports 1 M.2 (PCIe3.0 x4), 1 M.2 (PCIe3.0 x1 or SATA 6Gb/s) 13 SATA 6Gb/s (including 1 port from M.2) 2 RJ45 (1GbE) by Intel® i210 Remote management (IPMI)

3rd Gen Intel® Xeon® Scalable processors, Single Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 270W TDP 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 2 PCI-E 4.0 x8, 1 PCI-E 4.0 x16, 1 PCI-E 4.0 x8 (in x16 slot) 3 PCI-E 3.0 x8 M.2 Interface: 1 SATA/PCI-E 3.0 x4 M.2 Form Factor: 2280/22110 M.2 Key: M-Key Dual LAN with Intel® i210 Gigabit Ethernet Controller Intel® C621A controller for 10 SATA3 (6 Gbps) ports; RAID 0,1,5,10

3rd Gen Intel® Xeon® Scalable processors Dual Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 270W TDP, 3 UPI up to 11.2 GT/s Intel® C621A Up to 4TB RDIMM, DDR4-3200MHz; Up to 4TB 3DS ECC LRDIMM, DDR4-3200MHz Up to 4TB Intel® Optane™ Persistent Memory 200 Series, DDR4-3200MHz, in 18 DIMM slotsP1-DIMMB2 and P2-DIMMB2 are reserved for Intel Optane Persistent Memory 200 series only. 2 PCI-E 4.0 x8, 4 PCI-E 4.0 x16, 2 PCI-E 4.0 NVMe x8 Internal Port(s) M.2 Interface: 1 PCI-E 4.0 x4 M.2 Form Factor: 2280/22110 M.2 Key: M-Key 2 VGA (1 rear bezel, 1 front panel) ports Intel® C621A controller for 14 SATA3 (6 Gbps) ports; RAID 0,1,5,10 Dual LAN with 10GBase-T with Intel® X550

3rd Gen Intel® Xeon® Scalable processors Dual Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 185W TDP, 2 UPI up to 11.2 GT/s Intel® C621A Up to 2TB RDIMM, DDR4-3200MHz; Up to 2TB 3DS ECC LRDIMM, DDR4-3200MHz, in 8 DIMM slots 4 PCI-E 4.0 x16 M.2 Interface: 2 PCI-E 4.0 x4 M.2 Form Factor: 2280/22110, 2280 M.2 Key: M-Key 1 VGA port Intel® C621A controller for 12 SATA3 (6 Gbps) ports; RAID 0,1,5,10 Dual LAN with Intel® i210 Gigabit Ethernet Controller

3rd Gen Intel® Xeon® Scalable processors, Single Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 270W TDP 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 1 PCI-E 4.0 x16 Right Riser Slot, 1 PCI-E 4.0 x32 Left Riser Slot, 4 PCI-E 4.0 NVMe x4 Internal Port(s) M.2 Interface: PCI-E 3.0 x4 and SATA M.2 Form Factor: 2280, 22110 M.2 Key: M-Key Dual LAN with 1GbE with Intel® I210 Intel® C621A controller for 10 SATA3 (6 Gbps) ports; RAID 0,1,5,10 I/O: 1 VGA, 2 COM, TPM header

3rd Gen Intel® Xeon® Scalable Processors and Intel® Xeon® Scalable Processors, Dual Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 270W TDP, 3 UPI up to 11.2 GT/s Intel® C621A Up to 4TB 3DS ECC RDIMM, DDR4-3200MHz; Up to 4TB 3DS ECC LRDIMM, DDR4-3200MHz Up to 6TB Intel® Optane™ Persistent Memory 200 Series, in 16 DIMM slots; Up to 6TB Intel® Optane™ DC Persistent Memory in memory mode. 6 PCI-E 4.0 x16, 1 PCI-E 4.0 x8 (in x4 slot) M.2 Interface: PCI-E 3.0 x4 M.2 Form Factor: 2280/22110, 2280/22110 M.2 Key: M-Key Intel® C621A controller for 10 SATA3 (6 Gbps) ports; RAID 0,1,5,10 Intel® Node Manager, IPMI2.0, KVM with dedicated LAN, NMI, SPM, SSM, SUM, SuperDoctor® 5, Watchdog Dual LAN with Intel® X550 10GBase-T Ethernet Controller Integrated IPMI 2.0 and KVM with Dedicated LAN 5 USB 3.0 ports, 4 USB 2.0 ports HD Audio with optical S/PDIF