No. Code Descripon 1 LED_LAN1 SFP+ LAN port#1 Acve LED 2 SFP+_1_2 SFP+ LAN port #1 (Leſt) SFP+ LAN port #2 (Right) 3 LED_LAN2 SFP+ LAN#2 link/Acve LED 4 SW_ID ID buon with LED 5 LAN1_2 GbE LAN port #1 (Leſt) GbE LAN port #2 (Right) 6 VGA VGA port 7 COM1 Serial port cable connector 8 U2_0 Slimline connector #1 (PCIe x4 signal) 9 U2_1 Slimline connector #2(PCIe x4 signal) 10 MEZZ_2 PCIe x 8 slot (Proprietary/for mezzanine card) 11 MEZZ_1 PCIe x 8 slot (Proprietary/for mezzanine card) 12 USB3_MLAN Sever management LAN port (top)/USB 3.0 ports (buom) 13 BAT Baery socket 14 PMBUS PMBus connector 15 ATX1 2x12 pin main power connector 16 SYS_FAN5 System fan connector#5 17 CPU1_FAN1 CPU fan connector (for secondary CPU) 18 CPU0_FAN1 CPU fan connector (for primary CPU) 19 P12V_AUX2 2x4 pin 12V power connector (for secondary CPU) 20 SYS_FAN4 System fan connector#4 21 SYS_FAN3 System fan connector#3 22 SYS_FAN2 System fan connector#2 23 P12V_AUX1 2x4 pin 12V power connector (for primary CPU) 24 SYS_FAN1 System fan connector#1 25 SW_RAID VROC key 26 LAN4_AC1 LAN#4 Acve LED 27 LAN3_AC1 LAN#3 Acve LED 28 FP_1 Front panel header 29 J2 Funcon jumper switch #2 30 J1 Funcon jumper switch #1 31 CLR_CMOS Clear CMOS jumper 32 Error LED for DIMM slots 33 F_USB3 USB 3.0 header 34 SL_CN1 Slimline connector #1 (SATA 6Gb/s signal/for SATA#0~#3) 35 SL_CN2 Slimline connector #2 (SATA 6Gb/s signal/for SATA#4~#7) 36 SL_CN3 Slimline connector #3 (SATA 6Gb/s signal/for sSATA#0~#3) No. Code Descripon 37 SSATA5 SATA 6Gb/s connector #5 38 SATA_DOM1 SATA DOM support power connector for SSATA port #5 39 TPM TPM connector 40 LED_BMC BMC firmware readiness LED 41 IPMB IPMB connector 42 PCIE_4 PCIe x16 slot #4 (Gen3 x16) 43 PCIE_3 PCIe x16 slot #3 (Gen3 x16) 44 PCIE_2 PCIe x16 slot #2 (Gen3 x16) 45 PCIE_1 PCIe x16 slot #1 (Gen3 x16) 46 SSATA4 SATA 6Gb/s connector #4 47 SATA_DOM0 SATA DOM support power connector for SSATA port #4 CPU1 (Secondary) DIMM_P0_F0 DIMM_P0_E0 DIMM_P0_D0 DIMM_P0_D1 DIMM_P0_A1 DIMM_P0_A0 DIMM_P0_B0 DIMM_P0_C1 DIMM_P1_L0 DIMM_P1_K0 DIMM_P1_J0 DIMM_P1_J1 DIMM_P1_G1 DIMM_P1_G0 DIMM_P1_H0 DIMM_P1_I0 1 2 3 4 5 7 8 9 13 11 10 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 47 46 31 32 30 29 33 35 34 36 38 39 37 45 44 43 42 40 41 6 12 Front Panel Header #1 1 24 23 2 No. Pin Define 1 Power LED+ 3 No Pin 5 Power LED- 7 HDD LED+ 9 HDD LED- 11 Power Buon 13 GND 15 Reset Buon 17 GND 19 ID Buon 21 GND 23 NMI Switch No. Pin Define 2 5V Standby 4 ID LED+ 6 ID LED- 8 System Status LED+ 10 System Status LED- 12 LAN1 Acve LED+ 14 LAN1 Link LED- 16 SMBus Data 18 SMBus Clock 20 Case Open 22 LAN2 Acve LED+ 24 LAN2 Link LED- ATX Power No. Pin Define 1 GND 2 GND 3 GND 4 GND 5 +12V 6 +12V 7 +12V 8 +12V 24 12 13 1 No. Pin Define 1 3.3V 2 3.3V 3 GND 4 +5V 5 GND 6 +5V 7 GND 8 Power Good 9 5VSB 10 +12V 11 +12V 12 3.3V No. Pin Define 13 3.3V 14 -12V 15 GND 16 PS_ON 17 GND 18 GND 19 GND 20 -5V 21 +5V 22 +5V 23 +5V 24 GND 84 51 15 48 PMBUS 1 5 No. Pin Define 1 PMBus Clock 2 PMBus Data 3 PMBus Alert 4 GND 5 3.3V Sense Installing CPU and Heat Sink 4 1 4 3 2 1 2 3 Memory Populaon Configuraon Intel Optane DCPMM DIMM Populaon Rule Modes iMC0 Slot1 Channel0 Channel1 Channel2 Channel0 Channel1 Channel2 Slot0 Slot1 Slot0 Slot1 Slot0 Slot1 Slot0 Slot1 Slot0 Slot1 Slot0 iMC1 DRAM1 DRAM2 DRAM3 DRAM1 DRAM2 DRAM3 DRAM1 DRAM2 DRAM3 Symmetric Populaon with the Socket AD -- -- -- -- -- -- -- -- -- DCPMM MM DCPMM AD+MM DCPMM DRAM1 DRAM2 DRAM3 DRAM1 DRAM2 DRAM3 DRAM1 DRAM2 DRAM3 -- -- -- DCPMM DCPMM DCPMM 2-1-1 2-1-1 2-1-1 Modes iMC0 Slot1 Channel0 Channel1 Channel2 Channel0 Channel1 Channel2 Slot0 Slot1 Slot0 Slot1 Slot0 Slot1 Slot0 Slot1 Slot0 Slot1 Slot0 iMC1 DRAM1 DRAM1 DRAM1 DRAM1 DRAM1 DRAM1 Asymmetric Populaon with the Socket AD -- -- -- -- -- -- -- -- AD* DRAM1 DRAM1 DRAM1 DRAM1 DRAM1 DRAM1 -- -- DCPMM DCPMM 2/1-1-1 2/1-1-1 No. Desripon 1 Server Management LAN port 2 USB 3.0 ports 3 VGA port 4 GbE Ethernet LAN port #2 5 GbE Ethernet LAN port #1 6 ID buon with LED 7 SFP+ LAN#2 link/Acve LED 8 SFP+ LAN port #2 9 SFP+ LAN port #1 10 SFP+ LAN#1 link/Acve LED 1 2 3 4 5 7 6 9 8 10 ID buon/LED: Blue On System identifcation is active. Off System identifcation is disabled. State Description State Description Yellow On 1 Gbps data rate Green On 10 Gbps data rate SFP+ LAN LED: Off 10Mbps data rate State Description Yellow On 1Gbps data rate Green On 100Mbps data rate 10/100/1000 LAN LED: Speed LED Link/Acvity LED Green LED Yellow LED SATA Connector/SATA DOM 9 1 No. Pin Define 1 GND 2 TXP 3 TXN 4 GND 5 RXN 6 RXP 7 GND 8 5V 9 GND 1 3 1 3 No. Pin Define 1 5V 2 GND 3 No Connect TPM Connector 14 13 2 1 No. Pin Define 1 Clock 2 P_3V3_AUX 3 SPI_RST 4 P3V3 5 SPI_MISO 6 IRQ_SERIAL 7 SPI_MOSI No. Pin Define 8 No Connect 9 No Connect 10 No Pin 11 No Connect 12 GND 13 SPI_CS 14 GND IPMB 4 1 No. Pin Define 1 Clock 2 GND 3 Data 4 VCC CPU/System FAN 4 1 1 4 No. Pin Define 1 GND 2 +12V 3 Sense 4 Speed Control USB 3.0 Header 1 20 10 11 No. Pin Define 1 Power 2 IntA_P1_SSRX- 3 IntA_P1_SSRX+ 4 GND 5 IntA_P1_SSTX- 6 IntA_P1_SSTX+ 7 GND 8 IntA_P1_D- 9 IntA_P1_D+ 10 NC No. Pin Define 11 IntA_P2_D+ 12 IntA_P2_D- 13 GND 14 IntA_P2_SSTX+ 15 IntA_P2_SSTX- 16 GND 17 IntA_P2_SSRX+ 18 IntA_P2_SSRX- 19 Power 20 No Pin COM2 Connector No. Pin Define 1 NDCD- 2 NSIN 3 NSOUT 4 NDTR- 5 GND 6 NDSR- 7 NRTS- 8 NCTS- 9 NRI- 10 No Pin 21 10 9 1 Jumper Sengs No. Desripon 1 Clear CMOS Jumper 1-2 Close: Normal operaon (Default seng) 2-3 Close: Clear CMOS data. Rear I/O Connector HOST_SMBUS_SEL PMBUS_SEL ON CPLD debug mode Clear supervisor password BIOS recovery mode Force ME update Normal [Default] OFF S3_MASK DB_PLD J1 1 2 3 4 ME_UPDATE BIOS_PWD ON ME recovery mode Normal [Default] Normal [Default] Normal [Default] Normal [Default] OFF BIOS_RCVR ME_RCVR J2 1 2 3 4 BIOS defined BIOS defined BIOS defined BMC Firmware Readiness LED State Descripon On BMC firmware is inial Blink BMC firmware is ready Off AC loss BMC Firmware Readiness LED (LED_BMC1): MD61-SC2 Quick Reference Guide Normal operation Error/DIMM missing State Off Red On DIMM Status LED: DIMM_P0_A0 DIMM_P0_A1 DIMM_P0_B0 DIMM_P0_C0 DIMM_P0_D0 DIMM_P0_D1 DIMM_P0_E0 DIMM_P0_F0 DIMM_P1_G0 DIMM_P1_G1 DIMM_P1_H0 DIMM_P1_I0 DIMM_P1_J0 DIMM_P1_J1 DIMM_P1_K0 DIMM_P1_L0 Description DIMM Capacity (GB) DIMM Density 1 Slot per Channel 2 Slot per Channel Speed (MT/s); Voltage (V) Slot Per Channel (SPC) DIMM Per Channel (DPC) 1DPC 1DPC 2DPC 1.2V 2933 2933 2666 1.2V 1.2V Ranks Per DIMM and Data Width 4Gb 8Gb 4GB 8GB 8GB 16GB 8GB 16GB 16GB 32GB N/A N/A 2H-64GB 4H-128GB N/A N/A 4H- 128GB 32GB 64GB 2H-64GB 8Gb 16GB 32GB 32GB 2H-128GB 4H-256GB 4H-256GB 64GB 128GB 2H -128GB Type RDIMM RDIMM RDIMM RDIMM LRDIMM LRDIMM 3DS RDIMM 3DS QRx 4 8Rx 4 QRx4 SRx4 SRx8 DRx8 DRx4 QRx4 8Rx4 NOTE! 1. 2933MHz for 2nd Generaon Intel® Xeon® Scalable Processors only 2. Intel® Optane™ DC Persistent Memory for 2nd Generaon Intel® Xeon® Scalable Processors only * 2nd socket has no DCPMM DIMM AD=All Modes; MM= Memory Mode. For MM, general NM/FM rao is between 1:4 and 1:16. Excess capacity for FM can be used for AD (NM= Near Memory; FM= Far Memory) For each individual populaon, sockets are normally symmetric with excepons for 1DCPMM per socket and 1 DCPMM per node case. No DDR4 single rank x8 for either DCPMM Memory Mode or APP-Direct Mode No mixing of DCPMM and NVDIMMs within the plaorm. DDR channel and DIMM slot nomenclature may vary depending on plaorm implementaon. Matrix targets configs for opmized Intel Optane DCPMM to DRAM cache rao in MM and MM + AD modes. -- -- -- -- DRAM1 DRAM2 DRAM3 RDIMM DCPMM Any Capacity (uniformly for all channels for a given configuraon LRDIMM LRDIMM 3DS LRDIMM 3DS RDIMM 3DS RDIMM RDIMM RDIMM Capacity Capacity DDR4 Type See Validaon Matrix (DDR4 DIMMs Vaildated with DCPMM*)