AS-2126HS-TN Supermicro AS Dual EPYC 9004 2U Server

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Happyware Article Number:

SH9C2776-131024

Manufacturer Number:

AS-2126HS-TN

Brand:

Supermicro

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AS-2126HS-TN

High-Density 2U Dual-Socket AMD EPYC PCIe 5.0 GPU/Compute Server platform with the AS-2126HS-TN

The AS-2126HS-TN is a 2U rack GPU/compute barebone engineered around dual-socket AMD EPYC 9004/9005 processors on SP5, delivering high core density with a PCIe 5.0 I/O profile suited to consolidation at scale. Its air-cooled design supports up to 500W-class CPUs, with practical thermal planning required above 400W, enabling balanced CPU-heavy virtualization as well as accelerator-backed inference nodes.

With 24 DDR5 ECC RDIMM slots, the AS-2126HS-TN is built for memory-bandwidth-driven analytics and HPC, scaling up to 6TB at 1DPC while maintaining predictable RAS behavior for multi-tenant environments. Expansion is optimized for accelerators through 4 PCIe 5.0 x16 FHFL slots, while storage can be tailored from 8 front 2.5in hot-swap NVMe/SATA bays to higher bay-count configurations, aligning the platform to mixed-performance tiers. For backend connectivity, MCIO PCIe 5.0 x8 headers enable flexible NVMe fabrics and controller attachment, complemented by dual M.2 NVMe boot for clean OS separation.

Why Choose the AS-2126HS-TN?

The AS-2126HS-TN prioritizes density-to-performance by combining high-core AMD EPYC compute, Gen5 expansion, and modular storage I/O in a serviceable 2U footprint. It scales cleanly via GPU-capable slots and an OCP NIC 3.0 PCIe 5.0 x16 mezzanine, while redundant 80 PLUS Titanium power and out-of-band management support predictable fleet operations.

Supermicro designs the AS-2126HS-TN with an enterprise engineering focus on secure, standards-aligned deployment, integrating AST2600 IPMI 2.0 management, TPM 2.0, and NIST 800-193 Silicon Root of Trust features to support attested firmware and controlled lifecycle maintenance in modern data centres.

Key Applications:

Virtualization and cloud-native compute
AI inference with PCIe accelerators
HPC and memory-bandwidth analytics
Software-defined storage nodes (NVMe/SATA)

At Happyware - Server Hardware you benefit from non-binding offers tailored to your AS-2126HS-TN configuration and rollout requirements, plus an extended warranty of up to 6 years to secure long-term availability for enterprise deployments.

Technical details of AS-2126HS-TN

Type:

Rack

Suitability:

Server

CPU Socket:

SP5

CPU Family:

EPYC

Supported CPU Manufacturer:

AMD

Supported CPU Type:

EPYC 9004 EPYC 9005

Supported CPU Generation:

4th 5th

Supported CPU Codename:

Genoa Turin

Nodes:

RAM Type:

RDIMM

RAM Max. Total:

6TB

RAM Slots Total:

Memory Slots:

ECC:

ECC

Storage:

MCIO (PCIe 5.0 x8) MCIO (PCIe 5.0 x8/SATA3)

Bays:

8x 2.5" HotSwap NVMe, SATA

Hot-Swap:

Yes

RAID Support:

PCIe:

4x PCIe 5.0 x16 (x16 mode)

Expansion Slots:

4x PCIe 5.0 x16 Full-Height Full-Length (Standard)

Front I/O Ports:

LED Indicators

IPMI / BMC integrated:

Yes

Chipset:

System-on-Chip (SoC)

Power Supply Wattage:

2600W

Redundant Power Supply:

Yes

Number of Power Supplies:

80 Plus Certificate:

80 Plus Titanium

Power Supply Cooler:

Quantity of Cooler:

Performance Class:

High-End

TDP (Thermal Design Power):

500W

Applications:

AI / Deep Learning AI Inference Cloud Computing Database Processing and Storage Enterprise Applications Enterprise Server High End Enterprise Server ML training Software-defined Storage Virtualization High-performance Computing (HPC)

Onboard CPU:

Onboard Graphic:

Yes

Graphics Manufacturer:

ASpeed

Pre-installed Components:

None

Pre-installed Software:

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

Certificates:

80 Plus Gold 80 Plus Titanium

Chassis Intrusion:

How long is the Warranty and how you can get technical support for AS-2126HS-TN

Warranty:	12 months (part) 12 months (labor)
Advanced replacement:	yes
RMA Url:	https://www.supermicro.com/en/support/rma/
Description:	Cross-Shipment only in specific Time Frames. RMA-Number Required, No guaranteed delivery times. On-site service is not standard.