AHG2 | ESC4000A-E12

AHG2 | ESC4000A-E12Accelerate performance for HPC and AI workloadsFour dual-slot GPU compute in 2UAMD EPYC™ 9004 single-processor 2U GPU server that supports four dual-slot GPUs, liquid cooling solution, up to 12 DIMM,

AHG2 | ESC4000A-E12

Accelerate performance for HPC and AI workloads

Four dual-slot GPU compute in 2U

AMD EPYC™ 9004 single-processor 2U GPU server that supports four dual-slot GPUs, liquid cooling solution, up to 12 DIMM, 8 PCIe 5.0 slots, six NVMe, OCP 3.0 and ASMB11-iKVM


  • Powerful performance: Powered by AMD EPYC 9004 processors with 128 Zen 4c cores, 12-channel, up to 4800 MHz DDR5 and support for a maximum TDP of up to 400 watts per socket
  • AI and HPC workloads ready: Up to four dual-slot active or passive GPUs, NVIDIA NVLink® bridge, and NVIDIA Bluefield DPU support to enable performance scaling
  • Power-efficient system design: Independent CPU and GPU airflow tunnels for thermal optimization and support for up to two 2600W Titanium redundant power supplies for uninterrupted operation
  • Comprehensive cooling solutions: Designed for both liquid cooling and enhanced air cooling based on CPU TDP for versatile workloads
  • Scale-up storage and expansion design: A total of six bays in combination of Tri-Mode NVMe/SATA/SAS drives on the front panel and eight PCIe 5.0 slots for higher bandwidth and system upgrade
  • Flexible networking module design: Optional OCP 3.0 module with PCIe 5.0 slot in rear panel for faster connectivity
  • Enhanced IT-infrastructure management: Remote control with ASPEED AST2600, Control Center IT management software and hardware-level Root-of-Trust solution

AHG2-ESC4000A-E12 is an AMD EPYC™ 9004 single-socket server built for the demands of enterprise AI infrastructure to deliver unprecedented performance with industry-leading GPUs, faster GPU interconnect and higher-bandwidth fabric, and supports up to four dual-slot active or passive GPUs scalable configuration with a choice of NVIDIA NVLink® Bridge or AMD Infinity Fabric™ Link to enable scaling of performance with increased bandwidth — ready to match your AI and HPC workloads.

  • Processor / System Bus

    1 x Socket SP5 (LGA 6096)
    AMD EPYC™ 9004 series (up to 400W)
    4th Generation AMD EPYC Processorswith AMD 3D V-Cache technology
  • Memory

    Total Slots : 12 (12-channel)
    Capacity : Maximum up to 3TB RDIMM
    Memory Type :
    DDR5 4800/4400 RDIMM/RDIMM 3DS
    Memory Size :
    64GB, 32GB, 16GB RDIMM
    256GB, 128GB  3DS RDIMM
    * Refer to support page for more information
  • Expansion Slots

    -4 x PCIe x16 slots (Gen5 x16 link, FH, FL) for dual-slot GPU cards or
    8 x PCIe x16 slots (Gen5 x8 link, FH,FL) for single-slot GPU cards

    -1 x PCIe x16 slots (Gen5 x16 link, FH, HL)
    -1 x PCIe x16 slot (Gen5 x16/x8 link, FH, HL) or OCP socket option or M.2 riser module
    -1 x PCIe x8 slot (Gen5 x0/x8 link, LP, HL)

    Front: 1 x PCIe x8 slot (Gen5 x8 link, LP, HL) Only for SKU1
  • Storage

    Storage Controller :
    CPU Integrated

    Optional kits:
    ASUS PIKE II 3008 8-port SAS 12Gb/s HBA card
    ASUS PIKE II 3108 8-port SAS HW 12Gb/s RAID card
    Broadcom MegaRAID 9540-8i
    Broadcom MegaRAID 9560-16i
  • Drive Bays

    2 x 2.5” & 4 x 3.5“ Hot-swap Storage Bays

    2 x 2.5” SATA/SAS*/NVMe +
    2 x 3.5” SATA/SAS*/NVMe + 2 x 3.5” SATA/SAS*

    SKU2: Build to order
    2 x 2.5” SATA/SAS*/NVMe +
    4 x 3.5” SATA/SAS*/NVMe (Occupy 1 x PCIe x8 link )

    Optional: 1 x M.2 with riser module

    *RAID card is required to support SAS hard drives
    **For SKU1 additional 2 x NVMe support required a RAID card.
  • Networking

    2 x GbE LAN ports (Intel I350 Controller)
    1 x Management Port
  • Multi-GPU Support

    Please find the latest GPU support from https://servers.asus.com/support/gpu
  • Front I/O Ports

    1 x Q-code/port-80 LED
    4 x USB 3.2 Gen1 ports
  • Rear I/O Ports

    2 x USB 3.2 Gen1 ports
    2 x Gigabit LAN ports 
    1 x MAnagement port 
    1 x VGA port
  • Switch/LED

    Front :
    1 x Power Button/LED
    1 x Location Button/LED
    1 x Message LED
    1 x Q-Code/Port 80 LED
    2 x LAN LED

    Rear :
    1 x Power Button/LED
    1 x Location LED
    1 x Message LED
  • OS Support

    Please find the latest OS support from https://servers.asus.com/support/os
  • Management Solution

    ASUS ASMB11-iKVM (on-board)
  • Regulatory Compliance

    BSMI, CE, RCM, FCC(Class A)
  • Dimensions

    800mm x 439.5mm x 88.9mm (2U)
    31.50" x 17.30" x 3.50"
  • Weight

    Net Weight: 24 Kg
    Gross Weight: 34.8 Kg
  • Power Supply

    1+1 Redundant 2600W 80 PLUS Titanium CRPS-R Power Supply
  • Environment

    Operation temperature: 10℃ ~ 35℃ / Non operation temperature: -40℃ ~ 70℃
    Non operation humidity: 20% ~ 90% ( Non condensing)
Title Version Date Size
Product Catalog

AHG2 | ESC4000A-E12

1-Socket 2U Accelerator Server with 4 GPUs supported

  • AMD EPYC™ 9004 series with AMD 3D V-Cache technology
  • PCIe Gen5.0 Ready
  • AI and HPC workloads ready
  • Comprehensive cooling solutions
  • Enhanced IT-infrastructure management

  • $USD $4,898.00

    *RRP Pricing*

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System Configurator

Tags: AHG2 | ESC4000A-E12 AMD EPYC™ 9004 PCIe 5.0 Server, storage, cloud, GPU