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Sell Used NVIDIA GPUs and Equipment – H100, H200, A100, DGX, HGX Buyback

IO South buys used and surplus NVIDIA GPUs and NVIDIA equipment from businesses across the United States and worldwide: H100, H200, A100 and L40S accelerators, HGX baseboards, DGX systems, GPU servers with the cards installed, and NVIDIA networking. From a single card to a full cluster, with a secure evaluation, fair-market pricing and hassle-free processing.

Get a quote: 855-272-5044

NVIDIA GPUs We Buy

  • Hopper and Blackwell data center GPUs: H100 (SXM5 and PCIe, 80GB), H200 (SXM5 and NVL), H100 NVL, and current Blackwell platforms as they come off deployment
  • Ampere data center GPUs: A100 40GB and 80GB (SXM4 and PCIe), A40, A30, A10, A16 and A2
  • Inference and graphics cards: L40S, L40, L4, and RTX 6000 Ada, RTX A6000, A5000 and A4000 professional cards
  • Previous generations: V100 (SXM2 and PCIe), T4, P100, P40 and RTX 8000 in quantity
  • HGX baseboards: HGX H100 and HGX A100 4-GPU and 8-GPU modules with NVSwitch, in or out of the server
  • DGX systems: DGX H100, DGX H200, DGX A100 and DGX-1 and DGX-2 units. See the DGX buyback page for details.

GPU Servers and Clusters We Buy

  • Dell PowerEdge XE8640, XE9680, R760xa and R750xa with GPUs installed
  • HPE ProLiant DL380a, DL385 and Cray XD GPU servers
  • Supermicro GPU SuperServers, 4U and 8U HGX systems and SuperBlade GPU nodes
  • Lenovo ThinkSystem SR670 and SR675 GPU servers
  • Complete racks and clusters: servers, GPUs, networking, cables and PDUs in one lot

NVIDIA Networking We Buy

  • Quantum and Quantum-2 InfiniBand switches (QM8700, QM8790, QM9700 and QM9790) and Mellanox SB7800 generation switches
  • Spectrum and Spectrum-X Ethernet switches (SN2000, SN3000, SN4000 and SN5000 series)
  • ConnectX-5, ConnectX-6 and ConnectX-7 network adapters, and BlueField-2 and BlueField-3 DPUs
  • InfiniBand and Ethernet cables, LinkX transceivers and optics in quantity

How It Works

  1. Send your list. Models, quantities, form factor (SXM or PCIe, in a server or loose) and condition. Service tags or a spreadsheet both work.
  2. We evaluate. IO South prices the lot against current resale and makes a fair-market offer at no cost, usually within one business day.
  3. We handle the rest. Once you accept, IO South manages packing, shipping and processing end to end, including drive sanitization on servers with documentation on request.

Why Sell NVIDIA Equipment to IO South

IO South is an established enterprise IT hardware company with offices in Marietta, Georgia and Cincinnati, Ohio. We buy and resell servers, networking equipment and data center GPUs every day, which lets us price NVIDIA hardware against real resale value, pay for the whole lot rather than cherry-pick the H100s, and move quickly, from a single card to a full AI cluster decommission. Domestic and international sellers are both welcome.

Email your list: info@iosouth.com

Sell a Specific GPU Model

Each model has its own page with the configurations we buy and the questions sellers ask most.

Frequently Asked Questions

Does IO South buy used NVIDIA GPUs and other NVIDIA equipment?

Yes. IO South buys used and surplus NVIDIA data center GPUs (H100, H200, A100, L40S, L40, A40, A30, A10, A2, L4, V100, T4 and RTX professional cards), HGX baseboards, DGX systems, GPU servers with the accelerators installed, and NVIDIA networking including Quantum InfiniBand and Spectrum Ethernet switches, ConnectX adapters and BlueField DPUs. Send the models, quantities and condition for an evaluation at 855-272-5044 or info@iosouth.com.

How much are used NVIDIA GPUs worth?

The value depends on the exact model, memory size, form factor (SXM versus PCIe), whether the cards are in an HGX baseboard or a server, the quantity and the condition, and the secondary market moves week to week. IO South evaluates each lot and makes a fair-market offer at no cost. Get a quote at 855-272-5044 or info@iosouth.com.

Where can I sell decommissioned data center GPUs?

IO South buys decommissioned GPUs and GPU servers from businesses across the United States and worldwide, from a single card to a full cluster, with a secure evaluation and logistics handled end to end. Reach us at 855-272-5044 or info@iosouth.com.

Do you buy GPU servers with the cards still installed?

Yes. HGX H100 and A100 servers, DGX systems, and Dell, HPE and Supermicro GPU servers are bought with the accelerators installed. Tell us the server model and the GPU configuration and the offer covers the whole unit.

Do you buy SXM GPUs and HGX baseboards, or only PCIe cards?

Both. SXM4 and SXM5 modules on HGX baseboards and PCIe cards are both bought. SXM modules are usually quoted as a complete baseboard or server; PCIe cards are quoted per card.

Do you buy NVIDIA switches and network adapters?

Yes. NVIDIA Quantum and Mellanox InfiniBand switches, Spectrum Ethernet switches, ConnectX network adapters, BlueField DPUs, and the cables and transceivers that go with them are bought alongside the GPUs or on their own.

Can I sell GPUs from a full cluster or an AI data center refresh?

Yes. IO South buys in quantity, including full clusters, racks of GPU servers and mixed lots of GPUs, servers and networking. Share one equipment list for one consolidated offer.

Should I sell NVIDIA GPUs now or wait?

Current and previous generation accelerators hold the most value while they are still the hardware buyers deploy. Send the list now for a no-cost offer and decide with the number in hand.


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