Bitmain Antminer S21 Pro+ 234T 3510W Bitcoin Miner
Price range: $1,760.00 through $2,045.00
✓ Manufacturer Warranty · PSU Included
Air-cooled SHA-256 miner with 234 TH/s (3510 W) and 245 TH/s (3675 W) options, both rated at 15 J/TH. Requires single-phase 220–277 V power.
Antminer S21 Pro+ Description
The Bitmain Antminer S21 Pro+ is an air-cooled SHA-256 ASIC miner. Choose 234 TH/s at 3510 W or 245 TH/s at 3675 W; both are rated at 15 J/TH. A power supply is included and the product carries a manufacturer warranty.
Specification
| Manufacturer / model | Bitmain Antminer S21 Pro (supplier listing: S21 Pro+) |
|---|---|
| Algorithm / coins | SHA-256 / BTC, BCH, BSV |
| 234T configuration | 234 TH/s · 3510 W · 15 J/TH |
| 245T configuration | 245 TH/s · 3675 W · 15 J/TH |
| Cooling | Air cooling |
| Power input | Single-phase 220–277 V AC, 50–60 Hz, 20 A |
| Network | RJ45 Ethernet 10/100M |
| Dimensions (without packaging) | 450 × 219 × 293 mm |
| Packaged dimensions | 630 × 350 × 430 mm |
| Net / gross weight | 18.5 / 21.5 kg |
| Noise / maximum airflow | 76 dBA at 30°C / 480 CFM |
| Operating / storage temperature | −20 to 45°C / −20 to 70°C |
| Humidity | 10–90%, non-condensing |
| Altitude | Up to 2000 m; above 900 m, reduce maximum temperature 1°C per 300 m |
| Rating tolerances | Hashrate ±3%; power and efficiency ±5%, at 25°C inlet air |
Antminer S21 Pro+ Product Photos
Want to Explore Similar Mining Options?
| Models | Coins | Meilleur Price | Hashrate | Power | Electricity | Algorithm | ROI | Profit |
|---|---|---|---|---|---|---|---|---|
| Whatsminer M66S | BCH, BSV, BTC | $2,099.00 – $2,099.00 | 298Th/s | 5513W | 18.50J/TH | SHA-256 | 15 Mon | $ 4.63 /day |
| Avalon Miner A15 Pro+ | BCH, BSV, BTC | $2,480.00 – $2,480.00 | 240Th/s | 3720W | 15.50J/TH | SHA-256 | 18 Mon | $ 4.59 /day |
| WhatsMiner M70S | BCH, BSV, BTC | $2,999.00 – $2,999.00 | 226Th/s | 3140W | 13.89J/TH | SHA-256 | 21 Mon | $ 4.76 /day |
| Avalon Miner A1566I | BCH, BSV, BTC | $1,850.00 – $1,850.00 | 270Th/s | 4500W | 16.67J/TH | SHA-256 | 13 Mon | $ 4.79 /day |
| Antminer S19 XP+ Hyd | BCH, BTC | $1,150.00 – $1,150.00 | 293Th/s | 5567W | 19.00J/TH | SHA-256 | 9 Mon | $ 4.38 /day |
Supplier-listed estimates at the time of update; prices and profitability change.
| Hash Rate | 234T, 245T |
|---|
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Miners and spare parts
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Cooling systems and heavy equipment
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