AS-4125GS-TNMR2-LCC Supermicro AS Dual EPYC 9004 4U Server
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AS-4125GS-TNMR2-LCC
High-Density 4U Liquid-Cooled GPU Server for Rack-Scale AI and HPC with the AS-4125GS-TNMR2-LCC
The AS-4125GS-TNMR2-LCC is a 4U rackmount, liquid-cooled GPU server engineered around the dual-socket AMD EPYC SP5 platform and integrated AMD Instinct MI300X acceleration, targeting sustained, bandwidth-heavy compute in modern data centres. With support for AMD EPYC 9004/9005 (Genoa/Turin) processors up to 400W TDP per socket, the system is optimised for high core density alongside accelerator throughput while maintaining predictable thermals under continuous load.
To balance host-to-device feeding and model-state residency, the AS-4125GS-TNMR2-LCC combines DDR5 ECC RDIMM capacity across 24 DIMM slots with PCIe 5.0 CPU-to-GPU connectivity and OAM-integrated MI300X accelerators. GPU-to-GPU communication is accelerated via Infinity Fabric Link to reduce synchronisation overhead in distributed training and tightly coupled simulation. Storage is architected for fast staging and checkpointing using 8 hot-swap 2.5-inch NVMe (U.2) bays plus an M.2 NVMe boot device, while PCIe Gen5 expansion accommodates additional I/O or fabric adapters. Out-of-band management is delivered through a dedicated 1GbE BMC port with IPMI and a VGA service interface.
Why Choose the AS-4125GS-TNMR2-LCC?
The AS-4125GS-TNMR2-LCC delivers a deliberate density-to-performance profile by pairing 8 onboard accelerators with dual high-TDP CPUs in a liquid-cooled 4U envelope, enabling higher rack-level utilisation without compromising sustained clocks. Redundant hot-swap power, serviceable NVMe bays, and enterprise remote management support scalable deployment across AI and HPC clusters with consistent operational control.
Supermicro designs systems such as the AS-4125GS-TNMR2-LCC for datacentre integration, emphasising validated platform engineering, serviceability, and standards-aligned management to support long-running, mission-critical compute environments.
Key Applications:
- LLM and foundation model training
- GPU-accelerated HPC and simulation
- Large-model inference and serving
- High-bandwidth data staging and checkpointing
At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your AS-4125GS-TNMR2-LCC deployment plan and can secure an extended warranty up to 6 years to protect high-value accelerator infrastructure in long lifecycle environments.
Technical details of AS-4125GS-TNMR2-LCC
How long is the Warranty and how you can get technical support for AS-4125GS-TNMR2-LCC
| 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. |
| Support Portal: | https://support.happyware.com |
|---|
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