Bitdeer SealMiner A2 Pro Air

Taux de hachage 255.0 TH/s Puissance 3,790 W Efficiency 14.9 J/TH

MicroBT Whatsminer M32S

Taux de hachage 66.0 TH/s Puissance 3,432 W Efficiency 52.0 J/TH

Bitdeer SealMiner A2 Pro Air vs MicroBT Whatsminer M32S

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

Specifications Comparison

Bitdeer SealMiner A2 Pro Air	Specification	MicroBT Whatsminer M32S
255.0 TH/s	Taux de hachage	66.0 TH/s
3,790 W	Consommation électrique	3,432 W
14.9 J/TH	Efficiency	52.0 J/TH
75 dB	Niveau de bruit	—
15.5 kg	Weight	—
12,932 BTU/hr	BTU Output	11,710 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 A2 Pro Air

Daily Revenue 0.00011735 BTC $9.17

Daily Electricity -$9.10

Daily Profit $0.07

Monthly $2.18

Yearly $26.47

MicroBT Whatsminer M32S

Daily Revenue 0.00003037 BTC $2.37

Daily Electricity -$8.24

Daily Profit -$5.86

Monthly -$175.91

Yearly -$2,140.28

Based on BTC price of $78,132 and current network difficulty as of May 16, 2026. Actual results vary.

Verdict

Selon notre analyse multifactorielle, le Bitdeer SealMiner A2 Pro Air l'emporte sur 5 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore, rapport qualité-prix). Where it pulls away hardest is 286% more hashrate (255.0 vs 66.0 TH/s). That said, the MicroBT Whatsminer M32S isn't beaten everywhere — it still wins consommation électrique. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.

Winner: Bitdeer SealMiner A2 Pro Air — l'emporte sur 5 des 6 facteurs

Spec Deltas

The Bitdeer SealMiner A2 Pro Air and MicroBT Whatsminer M32S diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":

Bitdeer SealMiner A2 Pro Air 286% more hashrate (255.0 vs 66.0 TH/s)
MicroBT Whatsminer M32S 9% better power draw (3,790 vs 3,432 W)
Bitdeer SealMiner A2 Pro Air 71% better efficacité (14.9 vs 52.0 J/TH)
Bitdeer SealMiner A2 Pro Air 10% more heat output (12,932 vs 11,710 BTU/hr)
Bitdeer SealMiner A2 Pro Air 36% more score de minage domestique (30.0 vs 22.0)

Cost & ROI Over Time

Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.

Bitdeer SealMiner A2 Pro Air	Metric	MicroBT Whatsminer M32S
$4,000	Upfront cost (MSRP)	$5,500
$0.07	Daily net profit	-$5.86
-$3,974	Net after 1 year	-$7,640
-$3,947	Net after 2 years	-$9,781
-$3,921	Net after 3 years	-$11,921
Takes ~151.1 years to pay back at current rates	Payback period	Does not pay back at current rates (negative daily profit)

Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.

Best For...

Best for Profitability

Bitdeer SealMiner A2 Pro Air

$5.94/day higher profit at current rates.

Best for Home Mining

Bitdeer SealMiner A2 Pro Air

Score: 30/100. 75 dB noise level.

Best for Efficiency

Bitdeer SealMiner A2 Pro Air

14.9 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Which makes more money, the Bitdeer SealMiner A2 Pro Air or the MicroBT Whatsminer M32S?

At the current BTC price and a $0.10/kWh electricity rate, the Bitdeer SealMiner A2 Pro Air is more profitable at $0.07/day compared to $-5.86/day for the MicroBT Whatsminer M32S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Bitdeer SealMiner A2 Pro Air vs MicroBT Whatsminer M32S: which runs at a lower noise level?

The Bitdeer SealMiner A2 Pro Air is quieter at 75 dB compared to the MicroBT Whatsminer M32S at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Bitdeer SealMiner A2 Pro Air or MicroBT Whatsminer M32S?

The Bitdeer SealMiner A2 Pro Air scores 30/100 on our Home Mining Score (vs 22/100 for the MicroBT Whatsminer M32S). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.

How far apart are the Bitdeer SealMiner A2 Pro Air and MicroBT Whatsminer M32S on J/TH?

The Bitdeer SealMiner A2 Pro Air runs at 14.9 J/TH while the MicroBT Whatsminer M32S runs at 52.0 J/TH — a difference of 37.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 71% better efficacité (14.9 vs 52.0 J/TH).

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