Bitmain Antminer S21++ 235T Bitcoin Miner
Price range: $1,360.00 through $1,460.00
✓ Manufacturer Warranty ✓ PSU Included
Bitmain Antminer S21++ SHA-256 air-cooled miner for Bitcoin, Bitcoin Cash and Bitcoin SV. Choose the available 216 TH/s or 225 TH/s configuration.
Antminer S21++ Air-Cooled Bitcoin Miner
The Bitmain Antminer S21++ is a SHA-256 ASIC miner for Bitcoin, Bitcoin Cash and Bitcoin SV mining. Choose the current 216 TH/s or 225 TH/s configuration for an air-cooled mining installation. Manufacturer warranty and a power supply are included.
Actual power consumption depends on the selected configuration and operating conditions.
Specifications
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer S21++ |
| Available hash rates | 216 TH/s / 225 TH/s |
| Algorithm / coins | SHA-256 / BTC, BCH, BSV |
| Cooling | Air cooling |
| Efficiency | 16.5 J/TH (supplier-listed) |
| Power — 216 TH/s | 3,564 W, per the linked S21+ family manual |
| Power — 225 TH/s | Confirm the configuration-specific rating; the linked family manual lists 226 TH/s at 3,713 W |
| Dimensions (unpacked) | 450 × 219 × 293 mm |
| Dimensions (packed) | 630 × 350 × 430 mm |
| Network | Ethernet |
| Input voltage | 220–277 V AC, single phase (linked family manual) |
| Frequency / maximum current | 50–60 Hz / 20 A (linked family manual) |
| Humidity | 10–90%, non-condensing |
| Warranty | Manufacturer warranty |
| Power supply | Included |
The supplier’s current selectable configurations are 216T and 225T. Its headline describes 235T, and the linked S21+ family manual lists 216T, 226T and 235T. Configuration-specific ratings should be confirmed for the selected unit.
Manuals and Product Documents
Want to Explore Similar Mining Options?
| Models | Coins | Meilleur Price | Hashrate | Power | Electricity | Algorithm | ROI | Profit |
|---|---|---|---|---|---|---|---|---|
| WhatsMiner M61 | BCH, BSV, BTC | $1,178.00 – $1,178.00 | 220Th/s | 3400W | 15.45J/TH | SHA-256 | 9 Mon | $ 4.34 /day |
| WhatsMiner M60S++ | BCH, BSV, BTC | $1,818.00 – $1,998.00 | 220Th/s | 3400W | 15.45J/TH | SHA-256 | 14 Mon | $ 4.34 /day |
| WhatsMiner M70 | BCH, BSV, BTC | $2,420.00 – $2,420.00 | 214Th/s | 3140W | 14.67J/TH | SHA-256 | 18 Mon | $ 4.42 /day |
| SEALMINER A2 | BCH, BSV, BTC | $2,860.00 | 226Th/s | 3729W | 16.50J/TH | SHA-256 | 23 Mon | $ 4.18 /day |
| Antminer S19 XP+ Hyd | BCH, BTC | $1,150.00 – $1,150.00 | 293Th/s | 5567W | 19.00J/TH | SHA-256 | 8 Mon | $ 4.53 /day |
Supplier-listed estimates at the time of update; prices and profitability change.
| Hash Rate | 216T, 225T |
|---|
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Miners and spare parts
Confirmed in-stock items generally need 3–7 business days for preparation after cleared payment. Express transit is typically estimated at 5–10 business days after collection; the selected service and destination determine the actual estimate.
Cooling systems and heavy equipment
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