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Sell Your Used NVIDIA A100 GPUs – 40GB, 80GB, SXM4, PCIe & DGX A100

IO South buys used and surplus NVIDIA A100 GPUs – 40GB and 80GB, SXM4 and PCIe, plus complete DGX and HGX A100 systems – from businesses across the United States and worldwide. A100s still see heavy demand for training and inference, so they hold strong resale value. We provide a secure evaluation, fair-market pricing, and hassle-free processing.

Get a quote: 855-272-5044

A100 Configurations We Buy

  • NVIDIA A100 SXM4 (40GB and 80GB)
  • NVIDIA A100 PCIe (40GB and 80GB)
  • HGX A100 4-GPU and 8-GPU baseboards
  • DGX A100 systems
  • Servers configured with A100 GPUs
  • Individual cards, full servers, or complete clusters

How It Works

  1. Send your list. Share the A100 memory size, form factor, quantities, and condition.
  2. We evaluate. IO South reviews it and makes a fair-market offer at no cost, usually fast.
  3. We handle the rest. Once you accept, we manage the logistics and processing end to end.

Why Sell Your A100s 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 A100s against real resale value and move quickly – from a single card to a full cluster.

Email your list: info@iosouth.com

Frequently Asked Questions

Does IO South buy used NVIDIA A100 GPUs?

Yes. IO South buys used and surplus NVIDIA A100 GPUs in both memory sizes (40GB and 80GB) and both form factors (SXM4 and PCIe), loose or installed in DGX and HGX A100 systems. Send your models, quantities, and condition for an evaluation at 855-272-5044 or info@iosouth.com.

How much is a used NVIDIA A100 worth?

The value depends on the memory size (40GB or 80GB), the form factor (SXM4 or PCIe), whether the cards are loose or in a DGX or HGX system, condition, quantity, and current market demand. IO South evaluates each unit and makes a fair-market offer at no cost. Get a quote at 855-272-5044 or info@iosouth.com.

What is the difference between the A100 40GB and 80GB, or SXM4 and PCIe, when I sell?

The 80GB A100 carries more memory and generally commands a higher resale value than the 40GB. SXM4 modules mount to an HGX baseboard and are usually sold as part of a 4-GPU or 8-GPU board or full system, while PCIe cards are standard add-in cards that can be sold individually. Tell us the memory size and form factor and whether the cards are loose or installed, at 855-272-5044 or info@iosouth.com.

Can I sell A100s that are still in DGX or HGX systems?

Yes. IO South buys A100s loose or fully installed, including complete DGX A100 systems and HGX A100 baseboards. You do not need to pull the cards – we handle full-system decommissions. Reach us at 855-272-5044 or info@iosouth.com.

Can I sell A100 GPUs in bulk or from a full cluster?

Yes. IO South purchases A100s in quantity, including surplus and decommissioned accelerators from full clusters and data-center refreshes. Larger lots get priority handling. Share a list at 855-272-5044 or info@iosouth.com.

Is the A100 still worth selling now that the H100 is out?

Yes. The A100 still has strong secondary-market demand for both training and inference, and many buyers who are priced out of the H100 actively seek used A100s. Selling while that demand is high is usually better than holding as newer generations arrive. IO South gives you a fair-market evaluation at no cost so you can decide with a real number in hand. Call 855-272-5044 or email info@iosouth.com.


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