Intel 4189

12" x 13" EEB FF 16 DIMM slots w/ DDR4-3200memory support 3 PCIe Gen. 4x16 + 2 PCIe Gen.4x8 slots 2 PCIe x8 SlimSASconnectors (NVMe) 2 NVMe 22110 / 2280 M.2 slots 2 1000Base-T LAN + 1 dedicate 1000Base-T IPMI ports AST2600 BMC with IPMI 2.0 & Redfish support

Supports 2nd Gen. Intel Xeon Scalable Processors / Intel Xeon Scalable Processors Supports 6 Channel, DDR4 2933/2666/2400/2133 RDIMM/LR DIMM, Intel Optane™ DC Persistent Memory in memory mode (Cascade Lake only), 8 dimm slots IntelC621：12 x SATA3 ( 12 port from 3 mini SAS HD, 1x SATA DOM, 1 SATA 7pin, 1 x M.2 Supports dual 10GBase-T by Intel X550-BT2 Supports 2 x PCIe 3.0 x16 4 x USB 3.0 ports (2 ports in Rear side, 2 ports internal header) +1 Type A USB 3.0

12" x 13" EEB FF 16 DIMM slots w/ DDR4-3200memory support 3 PCIe Gen. 4x16 + 2 PCIe Gen.4x8 slots 2 PCIe x8 SlimSASconnectors (NVMe) 2 NVMe 22110 / 2280 M.2 slots 2 10Base-T LAN + 1 dedicate 1000Base-T IPMI ports AST2600 BMC with IPMI 2.0 & Redfish support

12" x 10.6" SSI CEB FF 8 DIMM slots w/ DDR4-3200 memory support 3 PCIe Gen.4 x16 + 2 PCIe Gen.4 x8 slots 1 PCIe x8 SlimSAS connector (NVMe) 2 NVMe 22110 / 2280 M.2 slots 2 10GBase-T LAN + 1 1000Base-T + 1 dedicate 1000Base-T IPMI ports AST2500 BMC with IPMI 2.0 & Redfish support

Half-width (6.6" x 17") Supports 3rd Gen Intel® Xeon® Scalable Processors 8 DIMM slots (1DPC), supports DDR4 RDIMM, LRDIMM, RDIMM/LRDIMM-3DS, and Intel® Optane™ Persistent Memory 2 high-density PCIe4.0 x16 2 SlimSAS (PCIe4.0 x8), 2 OCuLink (PCIe3.0 x4 or 4 SATA 6Gb/s) Supports 2 M.2 (PCIe3.0 x4 or SATA 6Gb/s) Up to 11 SATA 6Gb/s 1 OCP NIC 3.0 (PCIe4.0 x16) Remote management (IPMI)