Bitdeer SealMiner A3 Pro Air

Taux de hachage 290.0 TH/s Puissance 3,625 W Efficiency 12.5 J/TH

MicroBT Whatsminer M31S

Taux de hachage 76.0 TH/s Puissance 3,220 W Efficiency 42.4 J/TH

Bitdeer SealMiner A3 Pro Air vs MicroBT Whatsminer M31S

Side-by-side specs, profitability, and home mining comparison.

Specifications Comparison

Bitdeer SealMiner A3 Pro Air	Specification	MicroBT Whatsminer M31S
290.0 TH/s	Taux de hachage	76.0 TH/s
3,625 W	Consommation électrique	3,220 W
12.5 J/TH	Efficiency	42.4 J/TH
75 dB	Niveau de bruit	—
15.5 kg	Weight	12,500.0 kg
12,369 BTU/hr	BTU Output	10,987 BTU/hr
30/100	Home Mining Score	22/100
—	Release Year	—
SHA-256	Algorithme	SHA-256
Bitdeer	Manufacturer	MicroBT

Profitability Comparison

Electricity Rate:

$/kWh

Bitdeer SealMiner A3 Pro Air

Daily Revenue 0.00012569 BTC $9.26

Daily Electricity -$8.70

Daily Profit $0.56

Monthly $16.82

Yearly $204.62

MicroBT Whatsminer M31S

Daily Revenue 0.00003294 BTC $2.43

Daily Electricity -$7.73

Daily Profit -$5.30

Monthly -$159.03

Yearly -$1,934.89

Based on BTC price of $73,677 and current network difficulty as of Mar 17, 2026. Actual results vary.

Verdict

Selon notre analyse multifactorielle, le Bitdeer SealMiner A3 Pro Air l'emporte sur 4 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le MicroBT Whatsminer M31S a l'avantage en consommation électrique and rapport qualité-prix. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.

Winner: Bitdeer SealMiner A3 Pro Air — l'emporte sur 4 des 6 facteurs

Best For...

Best for Profitability

Bitdeer SealMiner A3 Pro Air

$5.86/day higher profit at current rates.

Best for Home Mining

Bitdeer SealMiner A3 Pro Air

Score: 30/100. 75 dB noise level.

Best for Efficiency

Bitdeer SealMiner A3 Pro Air

12.5 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Bitdeer SealMiner A3 Pro Air or MicroBT Whatsminer M31S more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the Bitdeer SealMiner A3 Pro Air is more profitable at $0.56/day compared to $-5.30/day for the MicroBT Whatsminer M31S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Bitdeer SealMiner A3 Pro Air or MicroBT Whatsminer M31S?

The Bitdeer SealMiner A3 Pro Air is quieter at 75 dB compared to the MicroBT Whatsminer M31S at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Bitdeer SealMiner A3 Pro Air or MicroBT Whatsminer M31S?

The Bitdeer SealMiner A3 Pro Air scores 30/100 on our Home Mining Score (vs 22/100 for the MicroBT Whatsminer M31S). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.

What is the efficiency difference between Bitdeer SealMiner A3 Pro Air and MicroBT Whatsminer M31S?

The Bitdeer SealMiner A3 Pro Air runs at 12.5 J/TH while the MicroBT Whatsminer M31S runs at 42.4 J/TH — a difference of 29.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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