Articles

Learn how to avoid scams when buying used server hardware online, including how to verify sellers, confirm serial numbers, inspect refurbished servers, and protect payments.

Compare refurbished vs new AI GPUs for training and inference workloads. Learn when refurbished GPUs can save money without sacrificing performance, and what risks to evaluate before buying.

Compare NVIDIA H100 vs H200 vs B200 for LLM training performance, including memory bandwidth, scaling efficiency, long-context training, and multi-node throughput.

Learn the most common mistakes to avoid when building an AI cluster with HGX H100, from networking and PCIe bottlenecks to checkpointing and orchestration failures.

Explore the key HGX H100 features that make it ideal for large language models, including FP8 acceleration, NVLink scaling, Transformer Engine, and low-latency inference.