Sell Broken ASIC Hashboards and Dead Miners

Sell broken ASIC hashboards or complete miners to a USA-based repair lab that actually uses damaged boards for parts, donor components, ASIC chips, and refurbishment work. We are especially interested in dead, burnt, shorted, non-repairable, or previously failed hashboards that most people would normally throw into a box and forget until the next bad business decision.

We review individual boards, bulk lots, and complete miners. Current priority models include Antminer S21, S21 Pro, S21+, S21 XP, Z15, Z15 Pro, and L9, but we can also review other ASIC mining hardware. At this time, we are not buying Antminer S19-series hashboards or miners.

Broken Antminer hashboard buyback for parts in the USA

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What We Buy

We are mainly interested in ASIC hashboards and complete miners. Separate accessories, loose fans, cases, power supplies, and control boards are usually not interesting to us as standalone purchases unless they are included with a complete miner or larger lot.

  • Broken ASIC hashboards
  • Burnt or shorted hashboards
  • Dead miner hashboards for parts
  • Non-repairable Antminer boards
  • Complete damaged ASIC miners
  • Bulk lots of failed mining hardware
  • Boards with missing ASIC chips or donor parts
  • Previously repaired boards that failed again
  • Water-damaged, overheated, or physically damaged boards

Priority Models We Are Looking For

We can review almost any mining equipment, but some models are more useful for parts, chip recovery, and repair stock than others.

  • Antminer S21 hashboards
  • Antminer S21 Pro hashboards
  • Antminer S21+ hashboards
  • Antminer S21 XP hashboards
  • Antminer Z15 and Z15 Pro hashboards
  • Antminer L9 hashboards
  • Other ASIC miners and hashboards by request

Important: we are currently not buying Antminer S19, S19 Pro, S19j Pro, S19 XP, or other S19-series boards or miners.

We Buy Boards Other Shops May Reject

If your board is too damaged for normal repair, it may still have value as a donor board. Burnt connectors, missing chips, bad domains, failed voltage circuits, damaged sensors, dead PIC circuits, shorted rails, and unstable chains can still provide usable parts or diagnostic value.

That is why we are often interested in the ugly stuff: boards that do not detect ASICs, boards that were already diagnosed as not worth repairing, boards with failed repair attempts, or complete miners that are no longer profitable to restore.

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If you found this page while searching for where to sell damaged mining hardware, you are probably looking for one of these:

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How the Buyback Process Works

  1. Send us the details. Tell us the model, quantity, condition, and whether you are selling hashboards only or a complete miner.
  2. Attach clear photos. Good photos help us understand whether the board has usable chips, connectors, sensors, and donor components.
  3. We review the equipment. We may give a rough estimate from photos, but the final price is confirmed only after we receive and inspect the hardware.
  4. We agree on shipping. Shipping terms are handled case by case depending on the model, quantity, value, and location.
  5. You get paid after inspection. Payment is issued after the equipment arrives and the final condition is confirmed.

Photos to Send Before Shipping

To avoid wasting time, send clear photos before shipping the board or miner. Blurry photos of a cardboard box do not help anyone, despite humanity’s long tradition of pretending otherwise.

  • Top side of each hashboard
  • Bottom side of each hashboard
  • Close-up of burnt or damaged areas
  • ASIC chip area and missing-chip locations, if any
  • Connector area and power terminals
  • Model label or miner nameplate
  • Miner log screenshot, if available
  • Photos of the complete miner if selling the whole unit

Final Price Depends on Inspection

Any offer made from photos is only an estimate. The final buyback price may change after physical inspection if the board has hidden damage, missing components, severe corrosion, cracked PCB layers, stripped parts, or a different condition than shown in the photos.

We are direct about this because damaged mining hardware can look acceptable in a photo and then arrive looking like it survived a small industrial tragedy.

Local Drop-Off or Mail-In Buyback

You can work with us by mail from anywhere in the USA, and local drop-off may also be available by arrangement. Please contact us first before sending anything so we can confirm whether the model and condition are currently useful for our repair stock.

Ready to Sell Your Broken Hashboards?

Send us the model, quantity, photos, and condition notes. We will review the equipment and let you know whether we can make a buyback offer.

Burnt ASIC hashboard accepted for parts and donor components

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ASIC Hashboard Buyback FAQ

Q: Do you buy Antminer S21 Pro hashboards with partial PCB burn damage or damaged traces?
A: Yes. We review S21 Pro hashboards with partial PCB burn damage, damaged traces, shorted areas, missing components, or failed repair attempts. Even when the board is not worth rebuilding, it may still contain usable ASIC chips, power-stage components, sensors, connectors, or donor sections for component-level repair work.
Q: If my Antminer Z15 Pro hashboard lost one domain, will you buy it as working or for parts?
A: We inspect it first. If the failure is local and the board still hashes on the remaining domains, the buyback value may be higher than a completely dead board. We look at the remaining hash performance, chip condition, power circuits, and whether the board can be repaired, reused, or stripped for donor parts.
Q: Can I bring non-working ASIC miners for local drop-off instead of paying for shipping?
A: Local drop-off may be available by appointment. This can be useful for complete miners, heavy lots, or multiple damaged hashboards where shipping cost makes the deal less attractive. Please contact us first before bringing equipment in, because buyback interest depends on model, quantity, and condition.
Q: Do you work with mining farms that want to sell bulk lots of failed S21 or L9 hashboards?
A: Yes. We can review bulk lots of failed S21, S21 Pro, S21+, S21 XP, Z15, Z15 Pro, L9, and other selected ASIC hardware. For larger lots, shipping or pickup terms are discussed case by case after we review the model list, quantity, photos, and condition.
Q: Should I remove heatsinks before selling a dead hashboard for parts?
A: No. We recommend sending hashboards in their original assembled condition. Heatsinks help protect ASIC chips and surrounding components during transport, and complete boards are usually faster to inspect. Removing heatsinks can damage chips, pads, traces, or thermal interfaces, which may lower the buyback value.
Q: How do you check ASIC chips on a hashboard that will not power on?
A: We inspect the board physically and electrically before assigning a final value. Depending on the model and condition, we check resistance, shorts, signal paths, power circuits, chip areas, sensors, and visible damage. This helps us estimate how many components may still be usable even when the board is completely dead.
Q: Do you buy Antminer S19, S19 Pro, S19j Pro, or S19 XP hashboards?
A: No. We are currently not buying S19-series hashboards or miners. Our current priority is S21-series equipment, Z15, Z15 Pro, L9, and selected other models that are more useful for donor parts, chip recovery, and repair stock.
Q: When do you pay for broken ASIC hashboards or complete miners?
A: Payment is made after we receive and inspect the equipment. Photos can help us give a rough estimate, but the final buyback price depends on the actual condition, model, quantity, missing parts, corrosion, burn damage, and whether usable donor components remain.
Q: What photos should I send before selling dead ASIC miner boards?
A: Send clear photos of the top and bottom of each hashboard, close-ups of burnt or damaged areas, connector areas, ASIC chip sections, model labels, and the complete miner if you are selling the whole unit. Miner logs are also useful when available, but photos matter more for parts buyback.

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