Certified Pre-Owned
SLYD Direct
Supermicro 4U X13 HGX H100 8-GPU Liquid Cooled Server
4U liquid cooled 8x NVIDIA H100 SXM 80GB server with DELTA-NEXT GPU baseboard - 1,280 total H100 GPUs available
Hardware & Infrastructure Marketplace
Enterprise Hardware Marketplace
Certified pre-owned and new AI infrastructure. Servers, GPUs, networking, data center equipment, and power infrastructure with competitive pricing and expert deployment support.
Network Equipment for AI Infrastructure
Building high-performance AI clusters requires networking that can keep pace with modern GPUs. SLYD's networking marketplace offers InfiniBand switches, high-speed Ethernet, network interface cards, and cabling solutions from NVIDIA, Mellanox, Arista, and other enterprise vendors.
What's Available
Our networking inventory supports everything from single-rack deployments to large-scale GPU clusters:
- InfiniBand Switches — NVIDIA Quantum and Quantum-2 switches with up to 400Gb/s per port for multi-node training
- Ethernet Switches — NVIDIA Spectrum, Arista, and Cisco switches for 100GbE and 400GbE connectivity
- Network Interface Cards — NVIDIA ConnectX-7 adapters, InfiniBand HCAs, and high-speed NICs
- Cables & Transceivers — Active optical cables (AOC), DAC cables, and QSFP transceivers
- Cable Management — Patch panels, cable trays, and fiber infrastructure
Selection Guide
Network architecture decisions significantly impact AI training performance, especially for distributed workloads.
Bandwidth Requirements
InfiniBand provides higher bandwidth and lower latency than Ethernet, making it preferred for multi-node training. A 400Gb/s InfiniBand fabric can support efficient 64+ GPU clusters.
Topology
Fat-tree and dragonfly topologies offer different trade-offs between cost, latency, and scalability. Your network design should match your anticipated cluster size.
Compatibility
Verify switch and NIC compatibility with your GPU servers. Most NVIDIA DGX and HGX systems use ConnectX adapters with InfiniBand or Ethernet connectivity.
Why SLYD
Networking equipment from SLYD's marketplace includes:
- Certified — Full port testing and firmware verification
- Verified — Specifications confirmed and compatibility documented
- Supported — Configuration guidance and topology planning assistance
- Matched — We can source complete networking solutions for your GPU deployment
InfiniBand equipment often has extended lead times when purchased new. Our marketplace frequently has in-stock inventory available for immediate shipment, accelerating your deployment timeline. Contact our team for network design assistance.