Refurbished ASIC Miners – Buy Bitcoin Mining Hardware | EU, US & China Warehouse
Refurbished ASIC Miners — EU · US · China

Bitcoin mining hardware
at real prices

Grade-A refurbished ASIC miners — tested, cleaned, ready to plug in. S19 up to S21 XP and Whatsminer M70. Up to 40% below market price, shipped in 6–11 days.

35+ Models listed
40% Below market avg
6–11 Day delivery
3 Global warehouses
Grade-A Tested Units
EU · US · China Warehouse
6–11 Day Shipping
Secure Transactions
Direct Chat Support

Refurbished ASIC Miners for Sale

Every unit is inspected, hash-rate tested, and cleaned before shipping. Prices updated regularly to stay 40% below market average.

Built for serious miners

We operate out of three global warehouses and handle every unit ourselves — no middlemen, no inflated margins.

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Full Hardware Testing

Every miner runs a 24-hour burn-in test. Hash rate is verified against manufacturer specs before packing. You get the numbers — not a promise.

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Three Warehouse Locations

EU, US, and China stock means faster delivery and lower import friction for buyers worldwide. We ship from the closest available warehouse to your location.

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Up to 40% Below Market

We source direct and keep margins tight. Our refurbished ASIC miners are consistently priced 30–40% below average secondary market listings.

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6–11 Day Delivery

No weeks of waiting. Orders are packed same or next business day. Tracking is provided the moment your unit ships from our warehouse.

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Grade-A Condition Only

We don't list miners we wouldn't run ourselves. All fans, hash boards, and PSUs are checked. Cosmetic wear is normal; functional issues are not tolerated.

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Direct Human Support

Questions about specs, bulk orders, or compatibility? Reach us directly and get a real answer fast — no bots, no ticket queues.

Global warehouse network

Stock is distributed across three regions to minimise your wait time and avoid unnecessary customs friction.

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EU Warehouse

Ships to all EU member states and surrounding countries. No import duties within the EU single market. Ideal for European buyers looking for plug-and-go delivery.

⚡ 6–11 business days
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US Warehouse

Domestic US shipping — no customs clearance delays. Stock is regularly refreshed with bulk trade-in units from US-based mining farms upgrading their fleets.

⚡ 6–11 business days
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China Warehouse

Large-volume inventory with direct manufacturer proximity. Best availability on high-hashrate models and large bulk orders. Ships internationally via express courier.

⚡ 6–11 business days

Common questions

What does "refurbished" mean for ASIC miners?
Our refurbished ASIC miners are professionally inspected, cleaned, and tested units. Hash boards are verified, fans are replaced or cleaned, thermal paste is renewed where needed, and every unit runs a 24-hour hash-rate test before shipping. Grade-A means the miner performs at or very close to its rated specifications.
Which warehouse will my order ship from?
It depends on the specific model and current stock levels. Availability per warehouse is confirmed when you place an order. In general, EU buyers ship from the EU warehouse, US buyers from the US warehouse, and large bulk orders are often fulfilled from China. We always aim to ship from the location closest to you.
How long does shipping take?
Standard delivery is 6–11 business days from dispatch. You receive a tracking number the moment your unit leaves the warehouse. Customs clearance times may affect international shipments slightly, but our EU warehouse shipments to EU destinations typically clear without delays.
Do you offer bulk or wholesale pricing?
Yes. For orders of 5 units or more, additional volume discounts are available. Reach out directly with the model(s) and quantities you need, and we'll provide a custom quote, typically within a few hours.
What payment methods do you accept?
We accept cryptocurrency (BTC, USDT, and others), and bank wire transfer for larger orders. Payment details are shared once you confirm your order. All transactions are handled securely and directly — no third-party intermediaries.
Is there a warranty on refurbished miners?
Yes, all units come with a 30-day functional warranty. If a miner arrives faulty or underperforms its specified hash rate, we will arrange a replacement or refund. We stand behind every unit we sell.
Can I mine Bitcoin profitably with older S19 models?
S19-series miners can still be profitable with low electricity costs (under $0.06–0.07/kWh). At around $3–4 per TH at current market rates, they offer one of the lowest entry costs per terahash available. They're particularly well-suited for miners with subsidised or renewable electricity, or for those looking to start mining at minimal capital outlay.

Ready to order or need a custom quote?

Whether it's a single unit or a pallet of machines, get in touch directly for the fastest response. We typically reply within a few hours.

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