Used graphics cards
Previously owned GPUs, including cards removed from workstations and servers. Prior use alone does not mean a card has been refurbished or tested.
SECOND-HAND GPU MARKETPLACE
Find local GPU sellers.
Buy second-hand in bulk.
GPU.OOO connects buyers with independent sellers of second-hand NVIDIA graphics cards. The marketplace focuses on wholesale lots of 10 or more GPUs, not new retail hardware.
91GPU models
FILTER BY MEMORY
VRAM capacity
Catalog
5 resultsWorkstationRTX PRO Blackwell
RTX PRO 5000 Blackwell
Blackwell 2.0
- VRAM
- 48–72 GB
- CUDA
- 14,080
- Bandwidth
- 1,340 GB/s
WorkstationRTX Ada Generation
RTX 5880 Ada Generation
Ada Lovelace
- VRAM
- 48 GB
- CUDA
- 14,080
- Bandwidth
- 864 GB/s
WorkstationRTX Ada Generation
RTX 6000 Ada Generation
Ada Lovelace
- VRAM
- 48 GB
- CUDA
- 18,176
- Bandwidth
- 960 GB/s
WorkstationRTX A Series
RTX A6000
Ampere
- VRAM
- 48 GB
- CUDA
- 10,752
- Bandwidth
- 768 GB/s
WorkstationQuadro RTX
Quadro RTX 8000
Turing
- VRAM
- 48 GB
- CUDA
- 4,608
- Bandwidth
- 672 GB/s
Understand the condition and history of a GPU lot
Refurbished GPUs
Ask what was inspected, serviced or repaired and request test results. Refurbished does not automatically mean manufacturer-certified or covered by a warranty.
Modified / high-VRAM GPUs
Aftermarket memory upgrades and other hardware modifications are separate from refurbishment. Confirm the actual VRAM, firmware and compatibility.
Ex-corporate hardware, off-lease & liquidation lots
Possible sources include IT asset disposal (ITAD), data-center decommissioning, lease returns and business liquidation sales. Government or police-seized asset auction lots need documents proving lawful ownership and resale rights. These are source categories, not claims of available stock.
Before buying in bulk
Ask about mining history, repairs, quantities, serial numbers, tests and return terms. Ex-mining GPUs and faulty cards sold for parts or repair must be identified clearly; provenance is not a condition grade.