Used Miner Sales

Yes — every unit carries a 7-day DOA (dead-on-arrival) warranty. If a machine arrives non-functional, we replace it or refund you within 7 days of delivery.

Absolutely. Every miner is bench-tested at full load before listing, and we share test results and real batch photos on request via WhatsApp or Telegram.

Three sources: machines retired from our own fleet, inventory purchased from partner data centers, and vetted client consignments — provenance is always disclosed.

It can be — used ASICs cost significantly less than new and can be profitable where power is cheap. The key risks are remaining lifespan and hidden faults, which is why every unit we sell is load-tested, certified and covered by a 7-day dead-on-arrival warranty.

Most ASIC miners run reliably for 3–5 years with proper cooling and maintenance, though economic life depends on efficiency versus newer models and coin price. Immersion cooling and clean power can extend usable life.

Check the hashrate under load, power efficiency, error/HW rate, hashboard and PSU condition, and firmware. We provide test reports and real batch photos on request so you can verify all of this before you buy.