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Server Boards

ASMB-977

Dual LGA4677 Intel® 5th/4th Gen Xeon® Scalable server board with 16x DDR5, 5x PCIe x16, and dual 10GbE for data analytics and cloud computing.

  • LGA4677 server board powered by dual 5th/4th Gen Intel® Xeon® Scalable processors with TDP support up to 350W for exceptional multi-threaded performance.
  • Supports up to 4TB of DDR5 5200 MHz RDIMM memory across 16 DIMM slots for large-scale data analytics and cloud computing.
  • Features five PCIe x16 Gen5 slots for flexible expansion with high-performance add-on cards and accelerators.
  • Equipped with Intel® X710-AT2 dual 10GbE ports for high-speed network connectivity and failover support.
  • Provides nine SATA 3 ports for extensive storage capacity in enterprise server environments.
  • 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 efficient and secure remote server management.
  • Optimized for data analytics, cloud computing, and virtualization workloads with balanced performance and expandability.

Certifications:

Support Links:

Datasheet Download 3D Model Technical Downloads
  • Dual LGA4677 Intel® 5th/4th Gen Xeon® Scalable server board with 16x DDR5, 5x PCIe x16, and dual 10GbE for data analytics and cloud computing.

Specifications

Processor System
CPU
  • 5th/4th Gen Intel® Xeon® Scalable processors
  • 5th/4th Gen Intel® Xeon® Scalable processors
  • 5th/4th Gen Intel® Xeon® Scalable processors
TDP
  • Up to 270 W
  • Up to 270 W
  • Up to 225 W
Chipset
  • Intel® C741
  • Intel® C741
  • Intel® C741
Socket Q'ty
  • 2 x LGA4677
Memory
Type and Speed
  • DDR5 5200 MHz RDIMM
  • DDR5 5200 MHz RDIMM
  • DDR5 5200 MHz RDIMM
System Max Capacity
  • 4 TB
  • 4 TB
  • 4 TB
Channel
  • 16
Expansion
PCIe/PCI Module
  • 5 x PCIe 4.0 x8, 5 x PCIe 5.0 x16
  • 5 x PCIe 4.0 x8, 5 x PCIe 5.0 x16
  • 5 x PCIe 4.0 x8, 5 x PCIe 5.0 x16
Internal Storage
M.2
  • 1 (PCIe 4.0 x4, SATA) + 1 (PCIe 4.0 x4)
  • 1 (PCIe 4.0 x4, SATA) + 1 (PCIe 4.0 x4)
  • 1 (PCIe 4.0 x4, SATA) + 1 (PCIe 4.0 x4)
Rear I/O
Display
  • 1 x VGA port
  • 1 x VGA port
  • 1 x VGA port
USB
  • 2 x USB 3.2 Gen1
  • 2 x USB 3.2 Gen1
  • 2 x USB 3.2 Gen1
LAN
Controller
  • Intel® I210
  • Intel® I210, Intel® X710
  • Intel® I210, Intel® X710
1GbE
  • -
  • 2
  • 2
10GbE
  • 2
  • 2
  • 2
Security
TPM
  • TPM 2.0 onboard
  • TPM 2.0 onboard
  • TPM 2.0 onboard
System Management
Controller
  • Aspeed AST2600
  • Aspeed AST2600
  • Aspeed AST2600
IPMI
  • Advantech remote monitoring utility
  • Advantech remote monitoring utility
  • Advantech remote monitoring utility
Environment
Operating Humidity
  • 10 ~ 95%
  • 10 ~ 95%
  • 10 ~ 95%
Non-Operating Humidity
  • 10 ~ 95%, non-condensing
  • 10 ~ 95%, non-condensing
  • 10 ~ 95%, non-condensing
Operating-Temperature
  • 0 ~ 40 °C (32 ~ 104 °F)
Physical Characteristics
Form Factor
  • EATX
  • EATX
  • EATX
Dimensions (L x H)
  • 380 x 349.6 mm (14.96" x 13.76")
  • 380 x 349.6 mm (14.96" x 13.76")
  • 380 x 349.5 mm (15" x 13.8")
Weight
  • 1.5kg
  • 1.5kg
  • 1.5kg
Certification
EMC
  • CE/FCC
  • CE/FCC
  • CE/FCC
Storage
SATA Port
  • 8 x (via Mini-SAS HD SFF-8643), 1 x SATA3
  • 8 x (via Mini-SAS HD SFF-8643), 1 x SATA3
  • 8 x (via Mini-SAS HD SFF-8643), 1 x SATA3
Watchdog Timer
Output
  • System Reset

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