ASRock - C422 WS/IPMI

8th Generation Intel® Core™ i3 Processors, Intel® Celeron®, Intel® Pentium®, Intel® Xeon® E processor (Coffee Lake-S) Server, Intel® Xeon® E processor (Coffee Lake-S) Workstation., Single Socket H4 (LGA 1151) supported, CPU TDP support Up to 95W TDP Intel® C246 Up to 64GB Unbuffered ECC/non-ECC UDIMM, DDR4-2666MHz, in 4 DIMM slots 1 PCI-E 3.0 x16, 1 PCI-E 3.0 x8 (in x16 slot), 1 PCI-E 3.0 x4, 1 PCI-E 3.0 x1, 2 PCI-Ex16 slots are running at NA/16, or 8/8 1 PCI, 1 - 5V PCI 32bit M.2 Interface: 2 PCI-E 2.0 x4, RAID 0 & 1 M.2 Form Factor: 22110 M.2 Key: M-Key M.2#1~2 are shared with SATA #6~7, M.2#2 is shared with U.2 U.2 Interface: 1 PCI-E 3.0 x4 1 HDMI port, 1 DVI - I port, 1 DP (DisplayPort) port, HDMI is HDMI2.0a, DP is DP1.2, Intel® C246 controller for 8 SATA3 (6 Gbps) ports; RAID 0,1,5,10 Single LAN with Intel® Ethernet Controller I210-AT Single LAN with Intel® PHY I219LM LAN controller Support vPro

Intel® Xeon® Processor W Family., Single Socket R4 (LGA 2066) supported, CPU TDP support Up to 140W TDP Intel® C422 Up to 256GB ECC RDIMM, DDR4-2666MHz; Up to 512GB ECC LRDIMM, DDR4-2666MHz, in 8 DIMM slots

P10S-X//SP XEON,C232,ATX,4DIMM

Intel Xeon E3-1200 v5/v6 Series Processors Supports Dual channel DDR4 2133 ECC/Non-ECC UDIMM max 64 GB Support 8 SATA3 by C236 Supports 2 PCIe3.0 x16, 1 PCIe3.0 x8, 2 PCIe x1, 2 PCI Supports Intel i210*1+Intel i219*1 Supports Audio 3 Jack

Socket Intel 1151 v2 chipset Intel C246 RAM 4x DDR4 DIMM, dual PC4-21300E/​DDR4-2666, max. 128GB (UDIMM) Extension slots 1x PCIe 3.0 x16, 2x PCIe 3.0 x8 (1x x8, 1x x4), 1x MIO slot, 1x PCI (ASM1083), 1x M.2/​M-Key (PCIe 3.0 x2/​SATA, 22110/​2280/​2260/​2242), 1x M.2/​M-Key (PCIe 3.0 x1/​SATA, 22110/​2280/​2260/​2242), 1x SFF-8643/​U.2/​Mini-SAS (SATA) external connectors 1x VGA (AST2500), 2x USB-A 3.1 (10Gb/​s, C246), 2x USB-A 3.0 (5Gb/​s), 4x Gb LAN (Intel I210-AT), 1x management port (RJ-45) Internal connectors 1x USB 3.0 Header (5Gb/​s, 2x USB 3.0), 1x USB-A 2.0 socket (480Mb/​s), 1x USB 2.0 header (480Mb/​s, 2x USB 2.0), 4x SATA 6Gb/s (C246), 4x SATA 6Gb/s (via SFF-8643/​U.2/​Mini-SAS, C246), 2x serial, 1x TPM-Header, 1x card reader (microSD) Audio 7.1 (Realtek ALC892) Graphics ASPEED AST2500 (onboard)

1. Single socket H4 (LGA 1151) supports Intel® Xeon® processor E3-1200 v6/v5, Intel® 7th/6th Gen. Core™ i3 series, Intel® Celeron® and Intel® Pentium® 2. Intel® C236 chipset 3. Up to 64GB Unbuffered ECC UDIMM DDR4 2400MHz; 4 DIMM slots 4. Expansion slots: 1 PCI-E 3.0 x8 (in x16), 1 PCI-E 3.0 x8, 1 PCI-E 3.0 x4 (in x8) 5. Quad GbE LAN with Intel® i210-AT