AS-2145GH-TNMR-LCC Supermicro AS 4 Socket EPYC Zen 4 (MI300A APU) 2U Server
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AS-2145GH-TNMR-LCC
High-Performance 2U Liquid-Cooled GPU/AI Rack Server featuring quad AMD Instinct MI300A acceleration with the AS-2145GH-TNMR-LCC
The AS-2145GH-TNMR-LCC is engineered as a dense 2U liquid-cooled accelerator node built around 4x AMD Instinct MI300A APUs, combining Zen 4 CPU cores with CDNA 3 GPU compute for tightly coupled AI and HPC pipelines. By integrating compute and high-bandwidth memory on-package, the platform targets predictable latency and sustained throughput where GPU-to-memory locality and power efficiency directly influence job completion time.
With up to 512GB ECC HBM3 across the APUs and no DIMM dependency, the AS-2145GH-TNMR-LCC prioritizes bandwidth-driven workloads such as LLM training, inference at scale, and simulation codes sensitive to memory stalls. PCIe 5.0 expansion enables high-speed fabric, storage, or additional I/O adapters via full-height, full-length slots, while the storage layer uses 8x front U.2 NVMe Gen4 bays plus 2x M.2 NVMe Gen4 for fast scratch, checkpoints, and local datasets. AIOM/OCP 3.0 networking provides deployment flexibility, paired with dedicated 1GbE BMC management, TPM 2.0, and Silicon Root of Trust support for enterprise governance.
Why Choose the AS-2145GH-TNMR-LCC?
The AS-2145GH-TNMR-LCC delivers a high density-to-performance ratio by consolidating CPU and GPU resources into 4 MI300A APUs under direct-to-chip liquid cold plates, enabling sustained operation at high TDP in a 2U footprint. This architecture supports scalable cluster design with consistent node behavior, redundant hot-swap power, and remote management for lights-out data centre operations.
Supermicro designs platforms with a focus on serviceability, thermally aware chassis engineering, and standards-aligned integration for modern racks, including redundant power domains and firmware-managed security features to support long lifecycle enterprise deployments.
Key Applications:
- LLM training and fine-tuning
- High-throughput AI inference
- HPC simulation and modeling
- Research computing with HBM3 bandwidth focus
- Dense accelerator nodes for CSP data centres
At Happyware - Server Hardware you benefit from non-binding offers tailored to your AS-2145GH-TNMR-LCC rollout requirements and extended warranty options up to 6 years to protect long-term accelerator investments.
Technical details of AS-2145GH-TNMR-LCC
How long is the Warranty and how you can get technical support for AS-2145GH-TNMR-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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