Surplus, Closeout & Liquidation AI / GPU Hardware

Surplus GPU servers. Closeout AI hardware. Verified and ready to ship.

Proven Performer tracks the compute, accelerators, and fabric that come out of canceled AI infrastructure builds and OEM overstock — surplus GPU servers, used H100 servers for sale, and surplus data center GPU hardware, verified and physically warehoused before it's ever listed. No RFPs, no bid process — private cash and wire buyers only, pricing on request.

708× H100 GPU servers
560H100 80GB GPUs
320InfiniBand NDR adapters

What "surplus," "closeout," and "AI infrastructure liquidation" mean here

Surplus, closeout, and liquidation all describe how this AI/GPU hardware became available — not a fixed condition. An AI infrastructure build gets shelved before deployment. An OEM overstocks a GPU allocation. A data center disposition frees up racks of compute. In every case we bought the inventory directly rather than letting it sit, and we state the real condition of every lot — refurbished, used-and-tested, or new in factory packaging — plainly, item by item. Nothing is represented as something it isn't.

Why it's priced the way it is

No distributor markup, no GPU allocation waiting list — you're buying compute that already exists in a warehouse, not hardware you have to order and wait months to receive.

Why condition is stated honestly

Refurbished units carry a stated warranty, used-and-tested units are verified before listing, and new-in-box networking gear is exactly that. We don't blur the line between surplus and used.

Why it moves fast

Every unit is physically verified and warehoused before it's listed. It's on the floor now, ready for inspection, pickup, or freight — not on a lead time.

What we track: GPU servers, accelerators & AI networking fabric

AI hardware moves in and out of surplus availability as builds get canceled, upgraded, or reallocated. These are the categories buyers ask us for most:

Refurbished H100 servers8-GPU AI/HPC systems with stated condition and warranty
Inference accelerators24GB-class GPU accelerators for inference, VDI & media workloads
InfiniBand & AI networking fabricNDR 400Gb/s OSFP adapters for cluster interconnect
Surplus data center GPU hardwareRack-scale AI compute freed up by canceled or downsized builds
High-density AI server chassisDual-Xeon, multi-GPU chassis with NVMe and high-wattage PSUs
Related data center powerSee our surplus data center power & switchgear inventory

Current opportunities span refurbished H100 compute, new NDR fabric and a cancelled B300 production slot. Condition, location and configuration status are stated per lot.

70 ASUS 8× H100 Servers & 320 HPE InfiniBand NDR Units

70ASUS 8× H100 servers
320HPE InfiniBand NDR

70 ASUS ESC N8-E11 servers, each carrying 8x NVIDIA H100 80GB SXM GPUs (560 H100 GPUs total), plus 320 new HPE InfiniBand NDR 400Gb/s OSFP adapters. Full spec sheets, part numbers, and real product photos on the deal page.

Buyers are responsible for export compliance in their jurisdiction.
See full inventory, photos & specs →

Supermicro 8U HGX B300 NVL8 Systems

384systems offered
$635,000USD per unit

Cancelled production slot with partial quantities available and stated 2–4 week availability. Confirmed base configuration is separated from storage, fabric and PSU items proposed for order confirmation.

Review the B300 configuration →

Transaction and deployment risks

Configuration control

Reconcile the exact server, GPU, CPU, memory, storage, fabric, firmware and warranty fields with the purchase order. On the B300 line, proposed items remain subject to order confirmation.

Power, cooling and network fit

Buyer engineering teams must validate rack, electrical, cooling, cabling, topology and management requirements before purchase.

Commercial diligence

Confirm condition, serial scope, inspection, contracting party, payment instructions, title, freight and acceptance terms in writing.

Buyers are responsible for export compliance in their jurisdiction.

Who buys surplus AI & GPU hardware

Private commercial buyers — data center operators, AI infrastructure companies, integrators, and resellers — paying by cash or wire. We don't participate in RFP or bid processes.

Frequently asked questions

What does "surplus AI/GPU hardware" actually mean?
Hardware that exists and is warehoused right now — it came out of a canceled AI infrastructure build, an OEM overstock position, or a data center disposition, not a used or refurbished secondary market. Condition varies by lot and is stated plainly for every item.
Is closeout AI hardware new or used?
Both, depending on the lot — and we tell you which. Networking and fabric adapters in our current inventory are new in factory packaging. The GPU servers are refurbished and carry a stated warranty.
Can I buy used H100 servers for sale here?
Yes. The ASUS ESC N8-E11 systems are plainly identified as refurbished and carry a stated one-year warranty. Buyers are responsible for export compliance in their jurisdiction.
What other surplus data center GPU hardware do you carry?
Alongside the H100 servers, we carry 320 new HPE InfiniBand NDR 400Gb/s OSFP adapters — the fabric side of an AI cluster build-out.
Why is it cheaper than ordering new?
Because it already exists in a warehouse — no OEM lead time, no distributor markup, no allocation waiting list.
Do you ship or export?
Freight coordination and inspection by appointment are available. Buyers are responsible for export compliance in their jurisdiction.

Get a number today.

Tell us which servers, GPUs, or fabric quantities you need. Serious inquiries get real pricing the same day — usually within the hour.

Who You're Dealing With

John Clark, Founder of Proven Performer
John Clark · Founder & EVP
43 years in liquidation & closeouts
WhatsApp · Schedule · LinkedIn · Email
Darin Fingleton, Director of North American Sales
Darin Fingleton · Director, North American Sales
Your first call back on this inventory
WhatsApp · Schedule · LinkedIn · Email

Also in stock: canceled AI/data-center builds often free up power gear too — surplus data center power & switchgear → · CAT 3516E generators → · everything we're moving →