SHA-256 · BTC
Antminer S21 XP
The air-cooled workhorse of the S21 line — 270 TH/s at 13.5 J/TH without touching hydro infrastructure.
€4,140 excl. VAT & freight · EUR proforma
In stock at the EU warehouse — dispatch within 48h of settled payment.
- Hashrate
- 270 TH/s
- Power draw
- 3,645 W
- Efficiency
- 13.5 J/TH
- Cooling
- Air, dual fan
Payment by bank wire to our UK account.
IBAN GB13MSBB00996206020582 · BIC MSBBGB2L · MSBB MONEY LTD, London. Full details on every proforma.
IBAN GB13MSBB00996206020582 · BIC MSBBGB2L · MSBB MONEY LTD, London. Full details on every proforma.
Specifications
- Manufacturer
- Bitmain
- Model
- Antminer S21 XP
- Algorithm / coins
- SHA-256 / BTC
- Hashrate
- 270 TH/s
- Power draw
- 3,645 W
- Efficiency
- 13.5 J/TH
- Cooling
- Air, dual fan
- Warranty
- 12 months, manufacturer
- Catalog price
- €4,140 excl. VAT
Shipping & warranty
Dispatch within 48h of settled payment — DAP or DDP freight, crated on pallets with shock indicators. 12-month manufacturer warranty; DOA units are replaced through us, not the factory queue. Serial numbers and batch sheets photographed before crating.
Good to know
Runs on 380–415V three-phase or 220–240V single-phase circuits; check breaker headroom — sustained draw sits near 3.7 kW. Noise ≈75 dB: plan for a container or dedicated room, not an office.
