Bitmain Antminer S21 XP (270Th)
$4.92
Daily profit
$9.91
Income / dayat today's BTC price and difficulty
−$4.99
Electricity / day87.5 kWh a day · $0.057/kWh
$2,862
Best price · ROI 582 days
Income vs electricity · Mines BTC · 270 TH/s · 3,645 W · SHA-256
| Income | Electricity | Profit | |
|---|---|---|---|
| Day | $9.91 | −$4.99 | $4.92 |
| Week | $69.34 | −$34.90 | $34.44 |
| Month | $297.17 | −$149.59 | $147.58 |
| Year | $3,616 | −$1,820 | $1,796 |
Where to buy
| Seller | Ships from | Availability | ROI | Price | |
|---|---|---|---|---|---|
| China | In stock | 582 days | $2,862 | $2,862View offer → | |
| United States | In stock | 630 days | $3,099 | $3,099View offer → | |
| United Kingdom | In stock | 693 days | $3,409 | $3,409View offer → | |
| China | In stock | 714 days | $3,510 | $3,510View offer → | |
| United Arab Emirates | In stock | 736 days | $3,616 | $3,616View offer → | |
| Spain | In stock | 756 days | $3,716 3,319 EUR |
$3,716View offer → | |
| China | In stock | 1290 days | $6,345 | $6,345View offer → | |
| China | Out of stock | 604 days | $2,970 | $2,970View offer → |
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Price history
━ Average price ━ Lowest price
Specifications
ManufacturerBitmain
ModelBitmain Antminer S21 XP (270Th)
ReleaseSep 2024
AlgorithmSHA-256
Hashrate270 TH/s
Power3,645 W
Efficiency13.5 J/TH
Noise75 dB
CoolingAir
Size400 × 195 × 290 mm
InterfaceEthernet 10/100M
Temperature5–45 °C
Humidity5–95 %
Mineable coins
BCH
BSV
BTC
FB
NMC
PPC
QUAI
XECAbout this miner
The Bitmain Antminer S21 XP (270Th) is an ASIC miner by Bitmain for the SHA-256 algorithm, rated at 270 TH/s on 3,645 W. It came out in September 2024. At 13.5 J/TH it is 49% more efficient than the median SHA-256 miner we track (26.4 J/TH). At $0.057/kWh it ranks #46 of 247 SHA-256 miners by daily profit, earning about $4.92 a day mining BTC. The best price on AsicProfit is $2,862. At today's rates it would pay for itself in about 582 days. At 75 dB it belongs in a dedicated mining site or hosting facility.
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