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Supermicro Hyper A+ 1126HS-TN Server

Featuring support for up to 6TB of memory, the Supermicro Hyper A+ 1126HS-TN offers 24x DIMM slots, with memory speeds dependent on the installed processor. With EPYC 9005 series processors, memory speeds can reach up to 6400MT/s, while the 9004 series CPUs support speeds up to 4800MT/s. It is compatible with dual AMD EPYC 9005 or 9004 series CPUs, supporting a maximum TDP of 500W and delivering up to 384 cores and 768 threads, between the 2x sockets.
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Supermicro Hyper A+ 1126HS-TN Server - System Overview

Supermicro Hyper A+ 1116CS-TN Server front detail

The 1U AMD-based Supermicro 1126HS-TN is built for AI inference, machine learning, virtualization, and more. The dual-socket system supports 8x hot-swap 2.5” NVMe or SATA drive bays on the front of the chassis with the option to install 4x more storage bays. Meanwhile, the H14 motherboard holds 2280 or 22110 M.2 form factor cards via 2x PCIe 3.0 x4 NVMe slots. For expansion, the server features 2x riser cages for 3x slots: 1x PCIe 5.0 x16 FHHL slot and 2x PCIe 5.0 x16 FHFL slots. The system also supports 1x PCIe 5.0 x16 AIOM (Advanced I/O Module) slot that is OCP 3.0 compatible. Administrators can select from dual redundant power supplies:

Power Supply Unit Options:

  • 1200W Titanium level PSU
  • 1600W Titanium level PSU
  • 2000W Titanium level PSU
  • 2600W Titanium level PSU
  • 1300W redundant DC PSU
  • 2000W redundant DC PSU
Supermicro Hyper A+ 1116CS-TN Server rear

For system management, the Hyper A+ 1126HS-TN supports Supermicro’s full suite of software tools including Super Diagnostics Offline (SDO), Supermicro Server Manager (SSM), and SuperServer Automation Assistant (SAA). These utilities simplify deployment, configuration, and updates both locally and remotely, whether managing a single server or scaling across an entire data center.

Supermicro Hyper A+ 1126HS-TN Server - Specifications

Processor - 2 Sockets

  • 2x AMD EPYC 9005
  • 2x AMD EPYC 9004
  • Up to 384 cores, 768 threads
  • Supports up to 500W TDP CPUs*
  • Chipset: System on Chip
    • *Air cooled CPUs with TDP over 290W only supported under specific conditions.

Motherboard

  • Super H14DSH

Memory

    Slot Count:

  • 24x DIMMs

    • Max Memory (1DPC):

  • Up to 6TB 6400MT/s ECC DDR5 RDIMM (AMD EPYC 9005 Series Processor)

    • Max Memory (1DPC):

  • Up to 6TB 4800MT/s ECC DDR5 RDIMM (AMD EPYC 9004 Series Processor)

Drive Bays

    Default: Total 8 Bays

  • 8x front hot-swap 2.5" NVMe*/SATA* drive bays

    • Option A: Total 12 bays

  • 12x front hot-swap 2.5" NVMe*/SATA* drive bays
    • *NVMe/SATA support may require additional storage controller and/or cables

    M.2

  • 2x M.2 PCIe 3.0 x4 NVMe slots (M-key 2280/22110)

Expansion Slots

    Default:

  • 1x PCIe 5.0 x16 FHHL slot
  • 2x PCIe 5.0 x16 FHFL slots
  • 1x PCIe 5.0 x16 AIOM slot (OCP 3.0 compatible)

    • CXL Support:

  • Up to 4x CXL 2.0 x16 devices

On-Board Devices

    Chipset:

  • System On Chip

    • Network Connectivity:

  • Via AIOM

    • IPMI:

  • Support for Intelligent Platform Management Interface v.2.0
  • IPMI 2.0 with virtual media over LAN and KVM-over-LAN support

System BIOS

  • AMI 64MB SPI Flash EEPROM

Input / Output

    LAN:

  • 1 x RJ45 1 GbE Dedicated BMC LAN port

    • USB:

  • 2 x USB 3.0 ports(Rear)
  • 1 x USB 3.0 port(Front)

    • Video:

  • 1 x VGA port

    • TPM:

  • 1 x TPM Onboard/port 80

Management

    Software:

  • SuperCloud Composer
  • Supermicro Server Manager (SSM)
  • Super Diagnostics Offline (SDO)
  • KVM with dedicated LAN
  • IPMI 2.0
  • Supermicro Thin-Agent Service (TAS)
  • SuperServer Automation Assistant (SAA)
  • IPMIView

    • Power Configurations:

  • ACPI/APM Power Management
  • Power-on mode control for AC power loss recovery
  • Power button override mechanism

System Cooling

  • 8 Counter-Rotating PWM 40x40x56mm Fan(s)
  • 2 Air Shroud

Power Supply

  • 2x 2000W Redundant (1 + 1) power supplies
  • 2x 1300W Redundant (1 + 1) Gold (Certification Pending) Level power supplies
  • 2x 1200W Redundant (1 + 1) Titanium Level (96%) power supplies
  • 2x 1600W Redundant (1 + 1) Titanium Level (96%) power supplies
  • 2x 2000W Redundant (1 + 1) Titanium Level (96%) power supplies
  • 2x 2600W Redundant (1 + 1) Titanium Level (96%) power supplies

Chassis

    1U Enclosure:

    Height: 1.7" (43 mm)

    Width: 17.2" (437 mm)

    Depth: 30.66" (778.7 mm)

    Gross Weight: 41.4 lbs (18.8 kg)

    Net Weight: 19.2 lbs (8.7 kg)

Supermicro Hyper A+ 1126HS-TN Server - Documentation

Supermicro Hyper A+ 1126HS-TN Server Data Sheet Supermicro Hyper A+ 1126HS-TN Server User Manual Supermicro Hyper A+ 1126HS-TN Server Quick Reference Guide

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