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Server Boards

ASMB-977S

Dual LGA4677 Intel® 5th/4th Gen Xeon® Scalable server board with 16x DDR5, 6x PCIe x16, and dual 10GbE for high-performance computing and AI.

  • LGA4677 server board powered by 5th/4th Gen Intel® Xeon® Scalable processors with TDP support up to 350W for high-performance computing.
  • Supports up to 4TB of DDR5 5200 MHz RDIMM memory across 16 DIMM slots for massive memory capacity and bandwidth.
  • Features six PCIe x16 Gen5 slots and two MCIO x8 Gen5 connectors for extensive expansion with GPUs and high-performance accelerators.
  • Equipped with Intel® X710-AT2 dual 10GbE ports for high-speed network connectivity and redundancy.
  • Provides five SATA 3 ports and two M.2 connectors (PCIe x4) for flexible and fast storage configurations.
  • Designed for data center environments with a supported ambient operating temperature range of 0 ~ 40°C (32 ~ 104°F).
  • Features onboard IPMI 2.0 with Redfish support for comprehensive and secure remote server management.
  • Optimized for AI training, HPC, and data-intensive workloads with cutting-edge performance and expandability.

Certifications:

Support Links:

Datasheet Technical Downloads
  • Dual LGA4677 Intel® 5th/4th Gen Xeon® Scalable server board with 16x DDR5, 6x PCIe x16, and dual 10GbE for high-performance computing and AI.

Specifications

Processor System
CPU
  • 5th/4th Gen Intel® Xeon® Scalable processors
Socket Q'ty
  • 2 x LGA4710
TDP
  • Up to 350 W
Chipset
  • Intel® C741
Memory
Type and Speed
  • DDR5 5200 MHz RDIMM
Channel
  • 16
System Max Capacity
  • 4 TB
Expansion
PCIe/PCI Module
  • 6 x PCIe 5.0 x16
Internal Storage
M.2
  • 2 (PCIe 3.0 x4, SATA)
Rear I/O
Display
  • 1 x VGA port
USB
  • 2 x USB 3.2 Gen1
LAN
Controller
  • Intel® I210, Intel® X710
1GbE
  • 2
10GbE
  • 2
Security
TPM
  • TPM 2.0 onboard
Storage
SATA Port
  • 4 x (via Mini-SAS HD SFF-8643), 1 x SATA3
Cooling
System Fan
  • 5 x system, 2 x CPU, 2 x 8-pin external fans
System Management
Controller
  • Aspeed AST2600
IPMI
  • Advantech remote monitoring utility
Watchdog Timer
Output
  • System Reset
Environment
Operating-Temperature
  • 0 ~ 40 °C (32 ~ 104 °F)
Non-Operating Temperature
  • -40 ~ 85 °C (-40 ~ 185 °F)
Operating Humidity
  • 10 ~ 95%
Non-Operating Humidity
  • 10 ~ 95%, non-condensing
Physical Characteristics
Form Factor
  • EATX
Dimensions (L x H)
  • 380 x 349.5 mm (15" x 13.8")
Certification
EMC
  • CE/FCC

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