Bitdeer SealMiner A4 Pro Air
The Bitdeer SealMiner A4 Pro Air is an air-cooled SHA-256 ASIC for BTC and BCH, rated at 336 TH/s on 3662 W, or 10.9 J/TH. It was released in May 2026.
Income vs electricity · Mines BTC · 336 TH/s · 3,662 W · SHA-256
| Income | Electricity | Profit | |
|---|---|---|---|
| Day | $12.79 | −$3.20 | $9.59 |
| Week | $89.51 | −$22.39 | $67.11 |
| Month | $383.60 | −$95.97 | $287.63 |
| Year | $4,667 | −$1,168 | $3,499 |
Where to buy
| Seller | Ships from | Availability | ROI | Price | |
|---|---|---|---|---|---|
 Yesmining
✓ Verified seller
|
China | In stock | 353 days | $3,377 | $3,377View offer → |
 HSASICMINER
|
China | In stock | 412 days | $3,950 | $3,950View offer → |
Price history
━ Average price ━ Lowest price
Specifications
Mineable coins
BCH
BSV
BTC
FB
NMC
PPC
QUAI
XECAbout this miner
The Bitdeer SealMiner A4 Pro Air is an ASIC miner by Bitdeer for the SHA-256 algorithm, rated at 336 TH/s on 3,662 W. It came out in May 2026. At 10.9 J/TH it is 59% more efficient than the median SHA-256 miner we track (26.4 J/TH). At $0.036/kWh it ranks #35 of 247 SHA-256 miners by daily profit, earning about $9.59 a day mining BTC. The best price on MinerPrices is $3,377. At today's rates it would pay for itself in about 353 days. At 75 dB it belongs in a dedicated mining site or hosting facility.
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