Supermicro HS421EGS-GS8 (421EGS-GS8) 4U Intel AI GPU Server
Model: HS421EGS-GS8
The Supermicro HS421EGS-GS8 is a high-performance 4U rackmount dual-socket Intel GPU server engineered for large language model (LLM) training, computer vision applications, and high-performance computing (HPC) simulations.
Key Specifications
- Dual LGA4677 motherboards supporting 4th/5th Gen Intel Xeon Scalable CPUs with maximum 350W TDP
- 32 DDR5 ECC RDIMM slots supporting up to 8TB 5600MT/s memory
- Supports up to 8 full dual-width PCIe 5.0 GPUs with isolated GPU airflow to prevent thermal throttling
- Compatible with mainstream NVIDIA compute accelerators and NVLink bridges
- Front storage includes 8 hot-swappable 2.5" NVMe/SATA drive bays plus dual onboard M.2 boot slots
- Power configuration: 4 CRPS titanium redundant power supplies supporting 3+1 hot-swap redundancy
- Integrated AST2600 BMC remote iKVM management
- One OCP3.0 mezzanine slot for high-speed 25G/100G NIC/DPU connectivity
Optimized for demanding workloads including generative AI training clusters, virtual production rendering, and scientific parallel computing applications.