
Bitmain · SHA-256
Bitmain Antminer T21 (233Th)
- Hashrate233 TH/s
- Power4,427 W
- Efficiency19.0 J/TH
- AlgorithmSHA-256
- ReleaseFeb 2024
Daily profit$3.97at $0.0335/kWh
Payback252 daysBest price $996
Income / day$7.53at today's BTC price and difficulty
Electricity / day−$3.56106.2 kWh a day
Income vs electricity · Mines BTC
from $996
Compare 2 offers
Where to buy 2
| Seller | Ships from | Availability | ROI | Price | View offer |
|---|---|---|---|---|---|
Extended warrantyPay in instalmentsIn stock, fast delivery
|
United States | In stock | 252 days | $996 | $996View offer → |
Cryptoware✓ Verified seller
|
United Kingdom | In stock | 277 days | $1,096 | $1,096View offer → |
Profit
| Income | Electricity | Profit | |
|---|---|---|---|
| Day | $7.53 | −$3.56 | $3.97 |
| Week | $52.69 | −$24.92 | $27.77 |
| Month | $225.81 | −$106.78 | $119.03 |
| Year | $2,747 | −$1,299 | $1,448 |
Price history
Average priceLowest price
Specifications
ManufacturerBitmain
ModelBitmain Antminer T21 (233Th)
ReleaseFeb 2024
AlgorithmSHA-256
Hashrate233 TH/s
Power4,427 W
Efficiency19.0 J/TH
Noise75 dB
Size400 × 195 × 290 mm
Weight16.4 kg
InterfaceEthernet
Temperature5–45 °C
Humidity10–90 %
About this miner
The Bitmain Antminer T21 (233Th) is an ASIC miner by Bitmain for the SHA-256 algorithm, rated at 233 TH/s on 4,427 W. It came out in February 2024. Its efficiency of 19.0 J/TH is close to the median SHA-256 miner we track (20.4 J/TH). At $0.034/kWh it ranks #109 of 299 SHA-256 miners by daily profit, earning about $3.97 a day mining BTC. The best price on MinerPrices is $996. At today's rates it would pay for itself in about 252 days. At 75 dB it belongs in a dedicated mining site or hosting facility.
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