Bitdeer SealMiner A3 Air

Taux de hachage 260.0 TH/s Puissance 3,640 W Efficiency 14.0 J/TH

MicroBT WhatsMiner M78S

Taux de hachage 498.0 TH/s Puissance 6,723 W Efficiency 13.5 J/TH

Bitdeer SealMiner A3 Air vs MicroBT WhatsMiner M78S

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

Specifications Comparison

Bitdeer SealMiner A3 Air	Specification	MicroBT WhatsMiner M78S
260.0 TH/s	Taux de hachage	498.0 TH/s
3,640 W	Consommation électrique	6,723 W
14.0 J/TH	Efficiency	13.5 J/TH
75 dB	Niveau de bruit	75 dB
15.5 kg	Weight	18.0 kg
12,420 BTU/hr	BTU Output	22,939 BTU/hr
30/100	Home Mining Score	30/100
—	Release Year	—
SHA-256	Algorithme	SHA-256
Bitdeer	Manufacturer	MicroBT

Profitability Comparison

Electricity Rate:

$/kWh

Bitdeer SealMiner A3 Air

Daily Revenue 0.00012054 BTC $9.40

Daily Electricity -$8.74

Daily Profit $0.66

Monthly $19.89

Yearly $242.01

MicroBT WhatsMiner M78S

Daily Revenue 0.00023088 BTC $18.00

Daily Electricity -$16.14

Daily Profit $1.87

Monthly $56.03

Yearly $681.67

Based on BTC price of $77,974 and current network difficulty as of Apr 26, 2026. Actual results vary.

Verdict

Selon notre analyse multifactorielle, le MicroBT WhatsMiner M78S l'emporte sur 2 des 3 facteurs (efficacité, hashrate). Le Bitdeer SealMiner A3 Air a l'avantage en consommation électrique. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.

Winner: MicroBT WhatsMiner M78S — l'emporte sur 2 des 3 facteurs

Best For...

Best for Profitability

MicroBT WhatsMiner M78S

$1.20/day higher profit at current rates.

Best for Home Mining

Tie

Both miners are equally suitable for home use.

Best for Efficiency

MicroBT WhatsMiner M78S

13.5 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Bitdeer SealMiner A3 Air or MicroBT WhatsMiner M78S more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M78S is more profitable at $1.87/day compared to $0.66/day for the Bitdeer SealMiner A3 Air. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Bitdeer SealMiner A3 Air or MicroBT WhatsMiner M78S?

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

Which is better for home mining, the Bitdeer SealMiner A3 Air or MicroBT WhatsMiner M78S?

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 A3 Air and MicroBT WhatsMiner M78S?

The Bitdeer SealMiner A3 Air runs at 14.0 J/TH while the MicroBT WhatsMiner M78S runs at 13.5 J/TH — a difference of 0.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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