P11SPM-I Single-CPU Server Motherboard is built on the Intel® Purley platform (equipped with Intel® PCH C621 chipset and paired with an LGA3647 narrow socket). It supports 1st/2nd Gen Intel® Xeon® Scalable Processors, along with 6 RDIMM slots, M.2 NVMe, and dual i226LM 2.5G Ethernet ports. This product delivers a cost-effective X86 motherboard solution with flexible I/O expansion capabilities.
Introduction to Onboard Headers and Interfaces
Detailed Specifications of I/O Interfaces
| VGA |
1 X VGA |
| Graphics |
AST2400 |
| COM |
1 x DB9 |
| USB2.0+IPMI |
2 x USB3.0+RJ45(IPMI) |
| USB3.0 |
2 x USB3.0 |
| LAN |
2 × Standard RJ45 (10/100/1000Base-T) Ports |
| VGA |
1 x DB15 |
| UID_BTN |
1 x UID_BTN(including LED) |
| PCI-E3.0 |
1 x PCI-E3.0 X8，2 x PCI-E3.0 X16 ，3 x PCI-E3.0 X4（IN X8） |
| USB 2.0 |
4 x USB ( Header 2 x 5 2.54mm) |
| USB 3.0 |
1 x USB (Type A), 2 x USB ( Header 2 x 10 2.0mm) |
| I2C |
1 x I2C (Header 1 x 3 2.54mm) |
| FAN |
6 x PWM FAN（2 rear, 5front） |
| GPIO |
8 x GPIO (Header 2 x 5 2.54mm) |
| TPM |
1 x TPM |
| JFP |
JFP1 Header（2 x 8 2.54mm) |
| IPMI |
ASPEED AST2400 BMC ，Support for Intelligent Platform Management Interface v.2.0 ，IPMI 2.0 with virtual media over LAN and KVM-over-LAN support |
| Network Controllers |
1 x Realtek RTL8211E PHY (dedicated IPMI) |
| Network Controllers |
2 x I226LM |
| CPU |
2nd Gen Intel® Xeon® Scalable Processors Single Socket LGA-3647 (Socket P) supported, CPU TDP supports Up to 205W TDP |
| Chipset |
Intel® C621 |
| BOIS |
256Mb UEFI |
| M.2 |
1 x M.2（NVME） |
| SATA |
6 x 7Pin SATA3 |
| Power Input |
24Pin ATX ， CPU 8Pin x 1 |
| Memory Type |
2933/2666/2400/2133MHz ECC 3DS DDR4 LRDIMM, RDIMM |
| Memory Capacity |
6 x DDR4 DIMM slots（6 channel），Up to 768GB 3DS ECC LRDIMM, DDR4-2933MHz; |
| DIMM Sizes |
LRDIMM: 64GB, 128GB | RDIMM: 64GB, 128GB |
