Bitmain Antminer S21e Hyd (288Th)
Bitmain Antminer S21e Hyd is a hydro-cooled SHA-256 miner for BTC, BCH and BSV, released in April 2025. The 288 TH/s version runs at 4896 W, or 17 J/TH.
Income vs electricity · Mines BTC
Where to buy 4
| Seller | Ships from | Availability | ROI | Price | |
|---|---|---|---|---|---|
 HSASICMINER
|
China | In stock | 194 days | $1,296 | $1,296View offer → |
 LeedMiner
✓ Verified seller
|
China | In stock | 209 days | $1,394 | $1,394View offer → |
OneMiners
✓ Verified seller
|
United States | In stock | 284 days | $1,899 | $1,899View offer → |
 Cryptoware
✓ Verified seller
|
United Kingdom | In stock | 313 days | $2,089 | $2,089View offer → |
Profit
| Income | Electricity | Profit | |
|---|---|---|---|
| Day | $10.97 | −$4.28 | $6.69 |
| Week | $76.76 | −$29.94 | $46.82 |
| Month | $328.99 | −$128.31 | $200.67 |
| Year | $4,003 | −$1,561 | $2,442 |
Price history
━ Average price ━ Lowest price
Specifications
About this miner
The Bitmain Antminer S21e Hyd (288Th) is an ASIC miner by Bitmain for the SHA-256 algorithm, rated at 288 TH/s on 4,896 W. It came out in April 2025. At 17.0 J/TH it is 36% more efficient than the median SHA-256 miner we track (26.4 J/TH). At $0.036/kWh it ranks #55 of 247 SHA-256 miners by daily profit, earning about $6.69 a day mining BTC. The best price on MinerPrices is $1,296. At today's rates it would pay for itself in about 194 days. It is water-cooled (hydro), so it needs a cooling loop and a dry cooler instead of fans.
BCH
BSV
BTC
FB
NMC
PPC
QUAI
XECSimilar miners
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