Dual LGA3647-P0 Intel Xeon Scalable EATX Server Board with 12 DDR4, 5 PCIe x16 + 1 PCIe x8 + 1 PCI, ASMB-925 8 SATA3, 6 USB3.0, Dual 10GbE, IPMI PCIEX8 SLOT7 LAN2 USB3 4 Features NEW PCIEX16 SLOT6 LAN34 LAN1 USB1 2 EATX server board with dual Xeon Scalable processors VGA1 COM1 DDR4 2666 MHz RDIMM up to 786 GB (12 LRDIMMs), support Apache Pass DIMMI1 PCI SLOT1 DIMMH1 PCIEX16 SLOT2 Five PCIe x16 (Gen3), one PCIe x8 (Gen3), and one PCI slots DIMMG1 PCIEX16 SLOT3 DIMMJ1 PCIEX16 SLOT4 Intel X557-AT2 dual 10GbE ports DIMMK1 PCIEX16 SLOT5 DIMML1 Eight SATA3 and six USB3.0 ports CPU1 0 ~ 40 C ambient operating temperature range DIMMF1 DIMME1 USB11 DIMMD1 USB5 6 DIMMA1 DIMMB1 SATA0~7 DIMMC1 USB9 10 PCH USB7 8 CPU0 Specifications Form Factor EATX form factor Socket Intel LGA3647-P0 Processor System CPU type Intel Xeon Scalable dual processors (CPU cooler should be purchased separately and TDP up to 205W) Core Logic Chipset Intel C621/C622 chipset Total slots 12 (1 DIMM per channel) Maximum 768GB ECC LRDIMM Capacity Maximum 384GB ECC RDIMM Memory Memory type DDR4 ECC-REG 2133/2400/2666 MHz DIMM, support Apache Pass Memory size 4 GB, 8 GB, 16 GB, 32 GB, 64 GB (LRDIMM) Total PCI/PCI-X/PCIe slots 7 Slot location 1 PCI, signal from PCH Slot location 2 PCIe x16 slot (x16 link), signal from CPU1 Slot location 3 PCIe x16 slot (x16 link), signal from CPU1 Expansion Slots Slot location 4 PCIe x16 slot (x16 link), signal from CPU0 Slot location 5 PCIe x16 slot (x16 link), signal from CPU1 Slot location 6 PCIe x16 slot (x16 link), signal from CPU0 Slot location 7 PCIe x8 slot (x8 link), signal from CPU0 Graphics VGA ASPEED AST2500/2510 SATA controller Intel C621/C622: 8 x SATA3 (600 MB/s) support software RAID 0,1,5,10 Storage SAS controller - Networking GbE/10GbE LAN 2 x Intel I210AT / Intel X557-AT2 (dual 10GbE ports for ASMB-925T2 sku only) PSU connector 24-pin SSI power connector + 3 x 8-pin SSI 12 V power connector USB connector 4 x USB2.0 ports (two onboard headers) + 2 x USB3.0 ports (one onboard headers) + 1 x Type-A USB2.0 port Fan header 7 x 4pin (5 for system + 2 for CPU) SMBus 1 Onboard I/O Connector Chassis intruder 1 Front LAN LED 1 Audio Header 1 PS/2 KB/Mouse 1 Serial port header 1 External serial port 1 External USB port 4 (USB3.0) VGA port 1 Rear I/O Connector RJ-45 4 (LAN2 sharing with IPMI function) PS/2 KB/mouse - Infiniband - Software - Management Solution Out of band remote management Yes (ASMB-925I/ASMB-925T2 sku only) CPU temperature Yes Monitoring System Monitoring Yes Output System reset Watchdog Timer Interval Programmable 1 ~ 255 sec/min Power On 3.3V 5V 12V 5Vsb -12V 12V 8P 0 12V 8P 1 Power Requirement (205W CPU 2.5GHz DDR4 2400 1.51A 5.19A 0A 0.05A 0A 20.58A 20.08A 4G*12) Operating Non-operating Environment Temperature 0 ~ 40 C, depends on CPU speed and cooler solution -40 ~ 85 C Humidity 10% ~ 95% 10% ~ 95% (Non condensing) Physical Characteristics Dimension (L x H) 304.8 x 330.2 mm (12 x 13 ) Server Boards All product specifications are subject to change without notice. Last updated: 26-Dec-2018ASMB-925 Block Diagram Channel 0 Channel 0 ECC DDR4 2133/2400/2666 ECC DDR4 2133/2400/2666 ECC DDR4 2133/2400/2666 Channel 1 Channel 1 ECC DDR4 2133/2400/2666 UPI Port0: 10.4GT/s Intel LGA 3647-P0 Intel LGA 3647-P0 Channel 2 Channel 2 ECC DDR4 2133/2400/2666 ECC DDR4 2133/2400/2666 Xeon Scalable Xeon Scalable Processors Processors ECC DDR4 2133/2400/2666 Channel 3 Channel 3 ECC DDR4 2133/2400/2666 (CPU1) UPI Port1: 10.4GT/s (CPU0) Channel 4 Channel 4 ECC DDR4 2133/2400/2666 ECC DDR4 2133/2400/2666 Channel 5 Channel 5 ECC DDR4 2133/2400/2666 ECC DDR4 2133/2400/2666 PCIe Gen3 x16 PCIe Gen3 x16 PCIe x16 Slot PCIe x16 Slot Slot 2 Slot 4 PCIe x16 Slot PCIe Gen3 x16 PCIe Gen3 x16 PCIe x16 Slot Slot 3 Slot 6 PCIe Gen3 x8 PCIe Gen3 x16 PCIe x8 Slot PCIe x16 Slot Slot 7 Slot 5 RJ45 MDI 8 x SATA3 1G/10G SATA LAN3/LAN4 (RAID 0,1,5,10) PHY TX/RX di . 6 Gb/s Intel X557-AT2 10 Gb/s RJ45 MDI 1G/10G PCI Bridge PCI Slot PCI BUS PCIE x1 Slot 1 IT8896 RJ45 PCIe Gen1 x1 GbE LAN1: I210 MDI 10M/100M/1G 2.5 Gb/s 5 x USB2.0 Intel C621/C622 PCH RJ45 (1 type A) USB 2.0 MDI PCIe Gen1 x1 GbE LAN2: I210 10M/100M/1G (4 on board) 2.5 Gb/s NC-SI DDR3 DRAM 6 x USB3.0 USB 3.0 (2 on board / 4 Rear) USB 2.0 SPI SPI Flash 32MB HD Conn. HD Audio BMC PCIe Gen2 x1 RGB VGA Conn. AST2500 LPC BUS LPC Conn. 2 x RS-232 Header/Conn. SPI BIOS 8 bit GPIO Pin Header 128Mbit EC IT8528E PS/2 KB, MS PWM 7 x FAN Conn. Ordering Information Part Number Chipset Memory GbE/10GbE LAN IPMI Graphics ASMB-925-00A1 C621 DDR4 RDIMM 2/- - AST2510 ASMB-925I-00A1 C621 DDR4 RDIMM 2/- Yes AST2500 ASMB-925T2-00A1 C622 DDR4 RDIMM 2/2 Yes AST2500 Packing List Optional Accessories Part Number Description Quantity Part Number Description 2061092500 Driver CD x 1 PCA-AUDIO-HDA1E HD Audio-card 2001092500 Startup manual x 1 PCA-TPM-00A1E TPM1.2 Module 1700003194 SATA data cables x 2 PCA-TPM-00B1E TPM2.0 Module 1700022749-11 SATA power cables x 2 1960081155N001 LGA-3647 narrow CPU cooler for 1U chassis (85W) 1700019748 CPU power cable x 2 1960081603N001 LGA-3647 narrow CPU cooler for 2U/4U chassis (150W) 1960076488T000 I/O shield x 1 1960081603N101 LGA-3647 narrow CPU cooler for 4U chassis (205W) 1651003167-01 LGA3647 CPU clip x 2 1700028025-01 Dual port USB cable (45 cm) with bracket 1700028042-01 Four port USB cable (45 cm) with bracket 1700028024-01 Dual port USB 3.0 cable (45 cm) with bracket I/O View 1701090401 COM port cable with bracket 1960082347T000 For 1U chassis IO shield ASMB-925T2-00A1 ASMB-925-00A1 ASMB-925I-00A1 Online Download www.advantech.com/products SPI BUS PCIEUP Gen3 x8 DMI Gen3 x4 LPC BUS NC-SI