NVIDIA & Mellanox Parts Buy Online
Genuine NVIDIA and Mellanox networking and compute components — ConnectX NICs, InfiniBand adapters, and NVIDIA data center GPUs for AI workloads.
NVIDIA / Mellanox Server Components
Browse our full range of genuine NVIDIA / Mellanox server parts, from memory modules to power supplies.
NVIDIA / Mellanox Server Generations
Find parts for every generation of NVIDIA / Mellanox servers.
NVIDIA / Mellanox Data Center GPUs Servers
NVIDIA / Mellanox Ethernet NICs Servers
NVIDIA / Mellanox InfiniBand Servers
Compatibility Guide
Find the right specs for your NVIDIA / Mellanox server at a glance.
| Server Model | Generation | Memory Type | Max RAM | Storage | Processor |
|---|---|---|---|---|---|
| H100 SXM / PCIe | Hopper Gen | 80GB HBM3 | 3.35 TB/s BW | PCIe Gen5 x16 | 700W TDP, GPU Server Required |
| A100 SXM / PCIe | Ampere Gen | 80GB HBM2e | 2 TB/s BW | PCIe Gen4 x16 | 300-400W TDP |
| ConnectX-7 | NDR Gen | N/A | N/A | PCIe Gen5 x16 | 400GbE / 400Gb IB |
| ConnectX-6 Dx | HDR Gen | N/A | N/A | PCIe Gen4 x16 | 100GbE / 200Gb IB |
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100% Genuine Parts
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Expert Compatibility
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Frequently Asked Questions
Common questions about buying nvidia / mellanox server parts from ICD.
NVIDIA GPU Compute — A100, H100, L40 for AI Workloads
NVIDIA data center GPUs have become essential infrastructure for AI training, inference, and high-performance computing. The A100 (Ampere, 80GB HBM2e) remains the workhorse for many AI deployments, while the H100 (Hopper, 80GB HBM3) delivers a generational leap in transformer model training performance. The L40 (Ada Lovelace, 48GB GDDR6) targets inference and visual computing workloads. ICD sources NVIDIA data center GPUs for organizations building or expanding AI infrastructure — contact us for current availability as GPU stock fluctuates with global demand.
Mellanox ConnectX NICs and InfiniBand
NVIDIA's acquisition of Mellanox brought high-speed networking into the GPU ecosystem. ConnectX-6 Dx delivers 100GbE with hardware offloads for RDMA, RoCE, and GPUDirect RDMA. ConnectX-7 pushes to 400GbE for next-generation data center fabrics. For HPC and AI clusters, InfiniBand HDR (200Gb/s) and NDR (400Gb/s) adapters provide the ultra-low latency GPU-to-GPU communication that distributed training requires. ICD stocks ConnectX adapters, QSFP transceivers, and DAC cables.
Building AI Infrastructure
A complete AI server build requires GPUs, high-speed networking, NVMe storage, and high-capacity memory working together. ICD can supply all components for GPU server configurations. Contact sales@icloudist.com for GPU and networking quotes.