Bitmain Mining Hardware for Sale
Bitmain has shipped Antminer hardware since 2013 and still defines what professional ASIC mining looks like. The Antminer catalog covers SHA-256 (Bitcoin), Scrypt (Litecoin and Dogecoin merge-mined), Equihash (Zcash), KHeavyHash (Kaspa), EtHash (Ethereum Classic), Blake3 (Alephium), Kadena, Blake256R14 (Decred), X11 (Dash), Handshake, and a growing list of altcoin algorithms. The current BTC flagship lineup runs on 5nm BM1370 and BM1368 silicon at 12-15 J/TH.
The product range is the widest in the industry. S-series for Bitcoin (S21, S21 Pro, S21 XP, S21 XP Hyd). L-series (L7, L9) for merged LTC and DOGE. KS-series (KS3, KS5, KS5 Pro, KS7) for Kaspa. Z-series (Z15, Z15 Pro) for Zcash and Horizen. D-series (D7, D9) for Dash. AL-series (AL1, AL1 Pro) for Alephium. KA3 for Kadena. E9 Pro for Ethereum Classic. HS3 for Handshake. DR-series for Decred. Many models ship in parallel air, hydro, and immersion variants so operators can match cooling to site conditions. The S21 XP Hyd pairs 473 TH/s with three-phase 380-415V input and 12 J/TH, the tier where container farms operate today.
Practical considerations: industrial units need 200-277V single-phase or three-phase for hydro, proper breaker sizing, and firmware licensing for advanced tuning on supported models. Bitmain operates one of the largest global service networks in ASIC mining, with warranty support and authorized repair partners in most major markets. Current S21 series units carry 365 days of factory warranty. BT-MINERS is a trusted Antminer distributor, shipping genuine hardware with pre-shipment testing, warranty registration, and global logistics. We carry current S21 Pro, S21 XP, and S21 XP Hyd stock plus the full altcoin Antminer catalog across Kaspa, Aleo, Alephium, and more. Ask about bulk pricing for fleet buildouts.
FAQs
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Is Bitmain still the biggest ASIC manufacturer?
Yes, by volume and by model breadth. Bitmain ships more Antminer units annually than any competitor and covers more algorithms than any single brand.
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Which Antminers does BT-MINERS carry?
Current and previous-generation models across Bitcoin (S21 series, S19 series), Litecoin and Dogecoin (L7, L9), Kaspa (KS3/KS5/KS5 Pro/KS7), Zcash (Z15, Z15 Pro), Alephium (AL1, AL1 Pro), Kadena (KA3), Ethereum Classic (E9 Pro), and more.
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What is the most popular Antminer model?
The S21 Pro and S21 XP lead current BTC sales. The L9 mines Dogecoin and Litecoin. Historically the S19 and S19j Pro were the best-selling generations, and large fleets of them still operate.
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Are new Antminers covered under warranty?
Yes. Bitmain provides 365 days of factory warranty on S21 XP, S21 XP Hyd, and most flagship models. Coverage on previous-generation and specialty units varies and is listed per product.
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Does Bitmain offer hydro and immersion Antminers?
Yes. The S21 Hyd, S21 XP Hyd, L9 Hyd, and several other models ship in hydro configuration. Immersion-ready variants are available for site-scale deployments.
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How do I update Antminer firmware?
Open the miner dashboard, go to the firmware upgrade page, and upload the official .tar.gz from Bitmain. Only flash signed firmware from trusted sources.
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Can I run an Antminer at home?
The S21 on 220V works in a garage or utility room. Flagship air-cooled Antminers at 75-80 dB are usually too loud for living space. Smaller options from other brands may suit home use better.
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Does BT-MINERS ship Bitmain miners internationally?
Yes. We ship Antminer hardware worldwide via DHL, UPS, FedEx, and TNT, with DDP delivery available in key markets.
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How do I verify my Antminer is genuine?
Every Antminer carries a serial number Bitmain can verify. Buy only from authorized distributors. BT-MINERS sources direct and registers warranty on your behalf.
