Bitcoin Space Heater S9 Edition vs NerdQAxe
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitcoin Space Heater S9 Edition | Specification | NerdQAxe |
|---|---|---|
| 12.0 TH/s | Taux de hachage | 2.0 TH/s |
| 1,100 W | Consommation électrique | 80 W |
| 91.7 J/TH | Efficiency | 40.0 J/TH |
| 50 dB | Niveau de bruit | 40 dB |
| 8.0 kg | Weight | 0.4 kg |
| 3,753 BTU/hr | BTU Output | 273 BTU/hr |
| 59/100 | Home Mining Score | 71/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| D-Central | Manufacturer | D-Central |
Profitability Comparison
Bitcoin Space Heater S9 Edition
NerdQAxe
Based on BTC price of $81,284 and current network difficulty as of May 12, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le NerdQAxe l'emporte sur 4 des 6 facteurs (efficacité, consommation électrique, score de minage domestique, niveau sonore). Le Bitcoin Space Heater S9 Edition a l'avantage en hashrate 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.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
NerdQAxeScore: 71/100. 40 dB noise level.
Best for Efficiency
NerdQAxe40.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitcoin Space Heater S9 Edition or NerdQAxe more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the NerdQAxe is more profitable at $-0.11/day compared to $-2.18/day for the Bitcoin Space Heater S9 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 S9 Edition or NerdQAxe?
The NerdQAxe is quieter at 40 dB compared to the Bitcoin Space Heater S9 Edition at 50 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitcoin Space Heater S9 Edition or NerdQAxe?
The NerdQAxe scores 71/100 on our Home Mining Score (vs 59/100 for the Bitcoin Space Heater S9 Edition). 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 S9 Edition and NerdQAxe?
The Bitcoin Space Heater S9 Edition runs at 91.7 J/TH while the NerdQAxe runs at 40.0 J/TH — a difference of 51.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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