Bitmain Antminer S21 XP (270Th)
The Bitmain Antminer S21 XP is an air-cooled SHA-256 miner released in September 2024. It mines BTC, BCH and BSV at 270 TH/s with 3645 W, an efficiency of 13.5 J/TH.
Daily profit$7.07
Income / day$10.25at today's BTC price and difficulty
Electricity / day−$3.1887.5 kWh a day · $0.0364/kWh
Income vs electricity · Mines BTC
Where to buy 9
| Seller | Ships from | Availability | ROI | Price | |
|---|---|---|---|---|---|
 LeedMiner
✓ Verified seller
|
China | In stock | 398 days | $2,808 | $2,808View offer → |
 Yesmining
✓ Verified seller
|
China | In stock | 402 days | $2,835 | $2,835View offer → |
OneMiners
✓ Verified seller
|
United States | In stock | 439 days | $3,099 | $3,099View offer → |
 Cryptoware
✓ Verified seller
|
United Kingdom | In stock | 483 days | $3,409 | $3,409View offer → |
 HSASICMINER
|
China | In stock | 497 days | $3,510 | $3,510View offer → |
 BitHash
|
United Arab Emirates | In stock | 512 days | $3,616 | $3,616View offer → |
 MiningEquipment
|
Spain | In stock | 526 days | $3,716 3,319 EUR |
$3,716View offer → |
 DCE Miner
✓ Verified seller
|
China | In stock | 899 days | $6,345 | $6,345View offer → |
 Jingle Mining
|
China | Out of stock | 417 days | $2,943 | $2,943View offer → |
Profit
| Income | Electricity | Profit | |
|---|---|---|---|
| Day | $10.25 | −$3.18 | $7.07 |
| Week | $71.75 | −$22.29 | $49.46 |
| Month | $307.49 | −$95.53 | $211.96 |
| Year | $3,741 | −$1,162 | $2,579 |
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 %
About 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 $0.036/kWh it ranks #52 of 247 SHA-256 miners by daily profit, earning about $7.07 a day mining BTC. The best price on MinerPrices is $2,808. At today's rates it would pay for itself in about 398 days. At 75 dB it belongs in a dedicated mining site or hosting facility.
BCH
BSV
BTC
FB
NMC
PPC
QUAI
XECSimilar miners
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|---|---|---|---|
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