Used ASIC Miners for Sale in Dubai & the UAE
Every used ASIC miner we sell in the UAE crosses the bench at our Deira workshop in Dubai before it’s offered to anyone. Used and second hand Antminer and Whatsminer units are where most mining-hardware scams live: dead boards sold as working, recycled listing photos, firmware hiding real performance. Our answer is evidence. Every unit is tested under load, logged, and photographed by serial number, and you see it running at rated hashrate before you pay rather than after. Units collected from the workshop carry a short warranty; units shipped outside Dubai are sold on the testing evidence instead.
Units collected from our Deira workshop carry a 3-day warranty, and units shipped outside Dubai carry no warranty at all. Both cases are set out in full below.
Every Used Miner We Sell Goes Through This
What you receive with every unit, no exceptions:
Bench test.
Hashrate, board stability, and temperature verified under load, not just a power-on check.
Recorded stability test.
You see the unit running at its rated hashrate before you pay.
Hashrate and temperature log.
The actual test data, shared with you, not summarized for you.
Serial-number photos before dispatch.
The unit you saw tested is the unit that ships. Serials match or it doesn’t leave.
Original PSU where available.
Stated clearly in the quote when it isn’t.
Factory-default firmware.
Flashed and verified stock. No third-party firmware, no hidden configurations, no undisclosed underclocking.
Testing evidence in place of warranty on export orders.
Attend the test in person, or receive video of your unit being tested before it’s dispatched.
What Used Means Here
Used means used. Expect dust history, fan wear consistent with age, cosmetic marks on the casing. We describe the condition of each specific unit in the quote, alongside its test results, so you know what you’re buying before money moves.
What we verify is current performance: the unit hits its rated hashrate, all boards are alive, temperatures are normal under load, and the firmware is stock. What we don’t promise is remaining lifespan. Nobody can honestly predict how long a used ASIC will run, and anyone who guarantees you years from a second-hand unit is telling you what you want to hear. What we can tell you is exactly how it performs today, with the log and the recording to prove it.
Two situations, stated plainly.
Collected from the Deira workshop
a 3-day warranty, handled case by case. You’ve seen the machine, you’re taking it away yourself, and if something surfaces immediately we deal with it.
Shipped outside Dubai
no warranty. What replaces it is the evidence. You can attend the test in person at the workshop, or we send video of your specific unit running on the bench before it’s packed. Combined with the serial photos, that means you know exactly what left here and in what condition. We’d rather tell you this before you order than have you find it in a document afterwards.
Which Used Miners We Stock
Our used range centers on the Antminer S19 family: S19, S19 Pro, S19j Pro, and S19K Pro, the workhorse units most budget-driven buyers want. Other Antminer and Whatsminer models appear as they come through the workshop. Used inventory changes weekly, so message us on WhatsApp for the current list with conditions and test results.
Every used listing uses real photos of the actual unit rather than manufacturer renders, because no render tells you anything about the machine in front of us. If you’re weighing used against new, the new Antminer range is the comparison point. For many buyers the used S19-family math wins, and we won’t pressure you upward.
Why Buy Used From a Workshop, Not a Listing
A listing photo proves nothing. A used miner from a seller with no bench, no tools, and no address is a gamble on someone else’s honesty, and if it arrives with a dead board there’s no one to go back to.
We’re the opposite structure: a physical workshop at 180 Al Khabaisi, Unit 20612-G-006, Deira, Dubai, with a repair workshop that opens, diagnoses, and fixes these machines at board level every week. We can test what we sell because testing hardware is what the bench exists for, and the same technicians who repair miners for a living are the ones signing off on yours.
No power at home for it? You don’t need to take delivery at all. Buy the unit and put it straight into hosting, and we’ll arrange placement and get it hashing from here.
Frequently asked questions
A properly tested used miner is a known quantity. The risk with second-hand hardware isn't age, it's buying untested units from sellers who can't or won't verify them. Every unit we sell passes a bench test with all boards hashing at rated speed and normal temperatures, and you get the log. That doesn't make it new; it makes it verified.
Tell us the models and quantity
Send a message on WhatsApp with the models and quantity you want, and you'll get a live price and the collection or delivery options for your city.