Bitcoin Space Heater S19 Edition vs MicroBT WhatsMiner M78
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitcoin Space Heater S19 Edition | Specification | MicroBT WhatsMiner M78 |
|---|---|---|
| 80.0 TH/s | Taux de hachage | 464.0 TH/s |
| 2,400 W | Consommation électrique | 6,728 W |
| 30.0 J/TH | Efficiency | 14.5 J/TH |
| 55 dB | Niveau de bruit | 75 dB |
| 18.0 kg | Weight | 18.0 kg |
| 8,189 BTU/hr | BTU Output | 22,956 BTU/hr |
| 54/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| D-Central | Manufacturer | MicroBT |
Profitability Comparison
Bitcoin Space Heater S19 Edition
MicroBT WhatsMiner M78
Based on BTC price of $66,532 and current network difficulty as of Mar 29, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le MicroBT WhatsMiner M78 l'emporte sur 2 des 5 facteurs (efficacité, hashrate). Le Bitcoin Space Heater S19 Edition a l'avantage en consommation électrique and score de minage domestique and niveau sonore. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitcoin Space Heater S19 EditionScore: 54/100. 55 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M7814.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitcoin Space Heater S19 Edition or MicroBT WhatsMiner M78 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M78 is more profitable at $-1.64/day compared to $-3.26/day for the Bitcoin Space Heater S19 Edition. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitcoin Space Heater S19 Edition or MicroBT WhatsMiner M78?
The Bitcoin Space Heater S19 Edition is quieter at 55 dB compared to the MicroBT WhatsMiner M78 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitcoin Space Heater S19 Edition or MicroBT WhatsMiner M78?
The Bitcoin Space Heater S19 Edition scores 54/100 on our Home Mining Score (vs 30/100 for the MicroBT WhatsMiner M78). 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 Bitcoin Space Heater S19 Edition and MicroBT WhatsMiner M78?
The Bitcoin Space Heater S19 Edition runs at 30.0 J/TH while the MicroBT WhatsMiner M78 runs at 14.5 J/TH — a difference of 15.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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