ASMB-977 ADVANTECH | Alldatasheet
Document overview
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Technical content
Features
LGA4677 server board with 4th Gen Intel® Xeon® scalable processor DDR5 4800 MHz RDIMM up to 4TB (16 DIMMS), and Intel® Optane™ support 5 x PCIe x16 and 5 x PCIe x8 Intel® X710-AT2 dual 10GbE ports 9 x SATA3 and 2x M.2 connectors (SATA/PCIe compatible) 0 ~ 40 °C ( 32 ~ 104 °F) ambient operating temperature range Dual LGA4677 4th Gen Intel® Xeon® Scalable Server Board with 16x DDR5, 5 x PCIe x16, 9 x SATA3, 4 x USB 3.2 (Gen 1), Dual 10GbE, and IPMI Specifications Form Factor Proprietary Processor System Socket Dual Intel® LGA4677 CPU type 4th Gen Intel Intel® Xeon® Scalable processors(CPU cooler should be purchased separately and TDP up to 205W*) Core Logic Chipset Intel® C741 chipset Memory Total slots 16 (1 DIMM per channel) Capacity Maximum 4TB ECC RDIMM Memory type DDR5 ECC-REG 3200/3600/4000/4400/4800 MHz RDIMM, support Intel® Optane™ Persistent Memory Memory size 16GB, 32GB, 64GB, 128GB, 256GB Expansion Slots Total PCIe slots 10 Slot location 1 PCIe x 8 slot (x8 link), signal from CPU0 (Gen4) Slot location 2 PCIe x 16 slot (x16 link), signal from CPU0 (Gen5) Slot location 3 N/A Slot location 4 PCIe x 16 slot (x16 link), signal from CPU0 (Gen5) Slot location 5 PCIe x 8 slot (x8 link), signal from CPU1 (Gen4) Slot location 6 PCIe x 16 slot (x16 link), signal from CPU0 (Gen5) Slot location 7 PCIe x 8 slot (x8 link), signal from CPU1 (Gen4) Slot location 8 PCIe x 16 slot (x16 link), signal from CPU1 (Gen5) Slot location 9 PCIe x 16 slot (x16 link), signal from CPU1 (Gen5) Slot location 10 PCIe x 8 slot (x8 link), signal from CPU1 (Gen4) Slot location 11 PCIe x 8 slot (x8 link), signal from CPU1 (Gen4) Graphics VGA Aspeed AST 2600 Storage SATA controller Intel® C741: 8 x SATA3.0 (6 Gb/s) via Mini SAS HD (SFF-8643), support software RAID 0,1,5,10 1 x SATA3.0 (6 Gb/s) SAS controller - Networking GbE/10GbE LAN 2 x Intel® I210AT / Intel® X710-AT2 (dual 10GbE ports) Onboard I/O PSU connector 24-pin SSI power connector + 6 x 8-pin SSI 12 V power connector USB connector 2 x USB 3.2 Gen 1 ports (one onboard header) + 1 x Type-A USB 2.0 port Fan header 7 x 4-pin (2 for CPU + 5 for system) + 2 x 8-pin (for external rear fan) M.2 1 x M.2 2242/2280 B+M key (SATA and PCIe) + 1 x M.2 2242/2280 B+M key (PCIe) SMBus 1 Chassis intrusion 1 Front LAN LED 1 Audio Header 1 PS/2 Keyboard/Mouse header 1 Serial port header 1 Rear I/O Connector External serial port 1 External USB port 2 (USB 3.2 Gen. 1) VGA port 1 RJ-45 5 (1 port dedicated for IPMI function) for T2 SKU/3 (1 port dedicated for IPMI function) for I SKU PS/2 KB/mouse - Infiniband - Management Solution Software - Out of band remote management Yes Monitoring CPU temperature Yes System monitoring Yes Watchdog Timer Output System reset Interval Programmable 1 ~ 255 sec/min Power Requirements Power On 3.3V 5V 12V 5Vsb -12V 8P_CPU0 8P_CPU1 Environment Operating Non-operating Temperature 0 ~ 40 °C (32 ~ 104 °F), depends on CPU speed and cooler solution -40 ~ 85 °C (-40 ~ 185 °F) Humidity 10% ~ 95% 10% ~ 95% (Non condensing) Physical Characteristics Dimensions (L x H) 380 x 349.5 mm (14.96" x 13.76") *CPU power design supports up to 225W TDP . Please consider additional air thermal solution while using CPU > 205W TDP . ASMB-977 All product specifications are subject to change without notice. Last updated: 9-Mar-2023
www.advantech.com/productsOnline Download ASMB-977 Block Diagram
Ordering Information
Part Number Chipset Memory GbE/10GbE LAN IPMI Graphics ASMB-977I-00A1 C741 16 x DDR5 RDIMM 2/- Yes AST 2600 ASMB-977T2-00A1 C741 16 x DDR5 RDIMM 2/2 Yes AST 2600 Packing List Part Number Description Quantity
2042097700 Startup manual x 1
1700003194 SATA data cables x 1
1700022749-11 SATA power cables x 1
1700019748 CPU power cable x 2
1930005673-11 Screw for M.2 device x 1 1960093947T002 I/O shield x 1 1651003739-01 LGA4677 CPU carrier - E1B x 2 Optional Accessories Part Number Description PCA-AUDIO-HDB1E HD Audio-card 1970005276T001 LGA4677 CPU cooler for 2U/4U chassis (205W) 1700028024-01 Dual port USB USB 3.2 (Gen1) cable (45 cm/17.7") with bracket
1701090401 COM port cable with bracket
1700019268-11 PS/2 port cable (35 cm/13.7") 1960063434N000 Cable bracket for 1700019268-11 Note: 1. PCA-AUDIO-HDB1E is not compatible with 3U chassis. 2. Select SATA cable (SFF-8643) from HPC chassis datasheet or contact sales representative. I/O View ASMB-977I-00A1 ASMB-977T2-00A1 UPI Port1 : 16GT/s UPI Port0 : 16GT/s UPI Port2 : 16GT/s Channel 0ECC DDR5 4400/4800 Channel 1ECC DDR5 4400/4800 Channel 2ECC DDR5 4400/4800 Channel 3ECC DDR5 4400/4800 Channel 4ECC DDR5 4400/4800 Channel 5ECC DDR5 4400/4800 Channel 6ECC DDR5 4400/4800 Channel 7 Channel 0 Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 Channel 6 Channel 7ECC DDR5 4400/4800 ECC DDR5 4400/4800 ECC DDR5 4400/4800 ECC DDR5 4400/4800 ECC DDR5 4400/4800 ECC DDR5 4400/4800 ECC DDR5 4400/4800 ECC DDR5 4400/4800 ECC DDR5 4400/4800 PCIe x8 Slot PCIe Gen4 x8 PCIe Gen4 x8 PCIe Gen4 x8 PCIe Gen4 x8 PCIe Gen5 x16 PCIe Gen5 x16 Slot5 PCIe x8 Slot Slot 7 PCIe x16 Slot Slot 8 PCIe x16 Slot Slot 9 PCIe x8 Slot Slot 10 PCIe x8 Slot Slot 11 PCIe x8 Slot Slot 1 PCIe x16 Slot Slot 2 PCIe x16 Slot Slot 4 PCIe x16 Slot Slot 6 1 x M.2 DMI Gen3 x4 SATA Intel C741 PCH Intel X710-AT2 8 x SATA3 (8643) SATA PCIe Gen3 x4 1 x SATA3 USB 2.01 x USB2.0 HD Audio SPI BUS HD Conn. SATA1 x M.2 USB 3.12 x USB 3.2 Gen1 2 x USB 3.2 Gen1 TPM In/f_ineon SLB9670VQ2.0 MDI RJ45 100M/1G/10G MDI MDI MDI RJ45 100M/1G/10G RJ45 10M/100M/1G RMII3 RMII3 USB 2.0 PCIe Gen2 x1 SPI SPI Flash 32MB DDR4 DRAM RGB VGA Conn. SPI BUS EC IT5121VG SPI BIOS 512M-bit eSPI BUSeSPI BUS PCIe Gen1 x1 PCIe Gen1 x1 RJ45 10M/100M/1G MDI BMC AST2600 eSPI Conn. LAN1 Intel I210 LAN2 Intel I210 RTL8211FSI RJ45 10M/100M 8 x FAN Conn. 8 bit GPIO Pin Header PS/2 KB, MS PCIe Gen4 x8 PCIe Gen5 x16 PCIe Gen5 x16 PCIe Gen5 x16 PCIe Gen3 x4 PCIe Gen4 x4 RGMII4 2 x RS-232 Header/Conn. 4th Gen Intel Xeon Scalable Processors (LGA4677) (CPU1) 4th Gen Intel Xeon Scalable Processors (LGA4677) (CPU0)