Bitdeer SealMiner A3 Pro Air
Browse our current-gen miners. Add the ones you want, then sign in any time to save your cart and check out.
BitdeerSHA-256BTC
SealMiner A3 Pro Air
290 TH/s3,625 WAir-cooled
Profit / day
$1.70/day
after power at $0.08/kWh
Efficiency
12.50J/TH
Availability
Not stockedWe don’t carry this model. Ask and we’ll try to source one.—
Profitability · SHA-256 · BTC
Is the SealMiner A3 Pro Air profitable?
Yes. The Bitdeer SealMiner A3 Pro Air mines Bitcoin on the SHA-256 algorithm at 290 TH/s, drawing 3,625 W (12.5 J/TH). At $0.08 per kWh it earns about $8.66 a day, spends $6.96 of that on power, and keeps $1.70. That’s around $51 a month, or $620 a year.
It’s #17 of 269 SHA-256 miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in September 2025.
- Break-even power price
- $0.100/kWh
- Daily profit rank
- #47of 533
It makes money below this.
Across every miner we track.
SealMiner A3 Pro Air specifications
Other coins it can mine
Mine instead
BitcoinBTCRanked on
$8.660.000115 BTC
–
0.000033%
$31.0B
−2.0%
QuaiQUAI
$10.311,429 QUAI
+19%
0.36%
$90kLow liquidity
+14.8%
eCashXEC
$9.471,679,183 XEC
+9%
0.67%
$2.7M
−6.5%
Bitcoin CashBCH
$8.450.0355 BCH
−2%
0.0085%
$140.1M
−13.9%
DigiByte (SHA-256)DGB
$6.122,030 DGB
−29%
0.71%
$2.3M
−4.1%
Paid on top
Fractal BitcoinFB
+<$0.010.00146 FB
+<1%
0.000034%
$2.4M
−19.0%Volatile
NamecoinNMC
+<$0.010.000124 NMC
+<1%
0.000034%
$0Illiquid
+0.4%
ElastosELA
+<$0.010.000124 ELA
+<1%
0.000034%
$311k
−38.1%Highly volatile
HathorHTR
+<$0.010.0112 HTR
+<1%
0.000034%
$69kLow liquidity
−17.1%Volatile
Max potential profitUnlikely
+$1.70/day
$1.70 BTC profit + <$0.01 paid on top
How it compares · SHA-256 miners
| Miner | Rank | Efficiency | Profit / day |
|---|---|---|---|
| Bitmain Antminer S23 Hyd 3U (1.16 PH) | #1 | 9.5 J/TH | $13.48 |
| Bitdeer SealMiner A4 Ultra Hydro | #2 | 9.4 J/TH | $10.38 |
| Bitmain Antminer S23e Hyd U2H (865T) | #3 | 10.0 J/TH | $9.22 |
| Bitmain Antminer S23e Hyd 2U (865Th) | #4 | 10.0 J/TH | $9.22 |
| Bitdeer SealMiner A3 Pro Hyd (600T) | #11 | 12.5 J/TH | $3.52 |
| MicroBT WhatsMiner M7AS+ | #12 | 12.5 J/TH | $3.52 |
| Bitdeer SealMiner A3 HydroEarlier model | #21 | 13.5 J/TH | $1.97 |
| Bitdeer SealMiner A3 Pro AirThis miner | #23 | 12.5 J/TH | $1.70 |
| Canaan Avalon A16XP-300T | #25 | 12.8 J/TH | $1.57 |
| Bitdeer SealMiner A3 AirNewer model | #36 | 14.0 J/TH | $0.77 |
More from Bitdeer
| Miner | Profit / day |
|---|---|
| Bitdeer SealMiner DL1 HydroScrypt | $6.56 |
| Bitdeer SealMiner A4 Pro HydroSHA-256 | $6.07 |
| Bitdeer SealMiner DL1 AirScrypt | $3.12 |
| Bitdeer SealMiner A4 Pro AirSHA-256 | $3.00 |
| Bitdeer SealMiner A2 Pro Hyd (500T)SHA-256 | $0.63 |
Figures updated 00:01 UTC, 10 November 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.