Bitdeer SealMiner A2 Pro Air

Hashrate 255.0 TH/s Power 3,790 W Efficiency 14.9 J/TH

MicroBT WhatsMiner M76S+

Hashrate 416.0 TH/s Power 5,200 W Efficiency 12.5 J/TH

Bitdeer SealMiner A2 Pro Air vs MicroBT WhatsMiner M76S+

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

Specifications Comparison

Bitdeer SealMiner A2 Pro Air	Specification	MicroBT WhatsMiner M76S+
255.0 TH/s	Hashrate	416.0 TH/s
3,790 W	Power Consumption	5,200 W
14.9 J/TH	Efficiency	12.5 J/TH
75 dB	Noise Level	75 dB
15.5 kg	Weight	18.0 kg
12,932 BTU/hr	BTU Output	17,742 BTU/hr
30/100	Home Mining Score	30/100
—	Release Year	—
SHA-256	Algorithm	SHA-256
Bitdeer	Manufacturer	MicroBT

Profitability Comparison

Electricity Rate:

$/kWh

Bitdeer SealMiner A2 Pro Air

Daily Revenue 0.00011822 BTC $9.23

Daily Electricity -$9.10

Daily Profit $0.13

Monthly $3.91

Yearly $47.53

MicroBT WhatsMiner M76S+

Daily Revenue 0.00019287 BTC $15.05

Daily Electricity -$12.48

Daily Profit $2.57

Monthly $77.14

Yearly $938.56

Based on BTC price of $78,041 and current network difficulty as of Apr 26, 2026. Actual results vary.

Verdict

Based on our multi-factor analysis, the MicroBT WhatsMiner M76S+ wins on 2 of 3 factors (efficiency, hashrate). The Bitdeer SealMiner A2 Pro Air holds the edge in power consumption. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.

Winner: MicroBT WhatsMiner M76S+ — wins on 2 of 3 factors

Best For...

Best for Profitability

MicroBT WhatsMiner M76S+

$2.44/day higher profit at current rates.

Best for Home Mining

Tie

Both miners are equally suitable for home use.

Best for Efficiency

MicroBT WhatsMiner M76S+

12.5 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Bitdeer SealMiner A2 Pro Air or MicroBT WhatsMiner M76S+ more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M76S+ is more profitable at $2.57/day compared to $0.13/day for the Bitdeer SealMiner A2 Pro Air. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Bitdeer SealMiner A2 Pro Air or MicroBT WhatsMiner M76S+?

Both miners have similar noise levels. Check the specs table above for exact decibel readings.

Which is better for home mining, the Bitdeer SealMiner A2 Pro Air or MicroBT WhatsMiner M76S+?

Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.

What is the efficiency difference between Bitdeer SealMiner A2 Pro Air and MicroBT WhatsMiner M76S+?

The Bitdeer SealMiner A2 Pro Air runs at 14.9 J/TH while the MicroBT WhatsMiner M76S+ runs at 12.5 J/TH — a difference of 2.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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