Bitcoin Space Heater S19 Edition vs FluMiner T3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitcoin Space Heater S19 Edition | Specification | FluMiner T3 |
|---|---|---|
| 80.0 TH/s | Taux de hachage | 115.0 TH/s |
| 2,400 W | Consommation électrique | 1,700 W |
| 30.0 J/TH | Efficiency | 14.8 J/TH |
| 55 dB | Niveau de bruit | 50 dB |
| 18.0 kg | Weight | 12.6 kg |
| 8,189 BTU/hr | BTU Output | 5,800 BTU/hr |
| 54/100 | Home Mining Score | 56/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| D-Central | Manufacturer | FluMiner |
Profitability Comparison
Bitcoin Space Heater S19 Edition
FluMiner T3
Based on BTC price of $78,274 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le FluMiner T3 l'emporte sur 6 des 6 facteurs (efficacité, hashrate, consommation électrique, score de minage domestique, niveau sonore, rapport qualité-prix). Its biggest concrete edge: 51% better efficacité (30.0 vs 14.8 J/TH). Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitcoin Space Heater S19 Edition and FluMiner T3 sit on each measurable spec:
- FluMiner T3 44% more hashrate (80.0 vs 115.0 TH/s)
- FluMiner T3 29% better power draw (2,400 vs 1,700 W)
- FluMiner T3 51% better efficacité (30.0 vs 14.8 J/TH)
- FluMiner T3 9% better noise (55.0 vs 50.0 dB)
- FluMiner T3 30% better weight (18.0 vs 12.6 kg)
- Bitcoin Space Heater S19 Edition 41% more heat output (8,189 vs 5,800 BTU/hr)
- FluMiner T3 4% more score de minage domestique (54.0 vs 56.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Bitcoin Space Heater S19 Edition | Metric | FluMiner T3 |
|---|---|---|
| $1,299 | Upfront cost (MSRP) | $1,601 |
| -$2.88 | Daily net profit | $0.06 |
| -$2,350 | Net after 1 year | -$1,578 |
| -$3,400 | Net after 2 years | -$1,555 |
| -$4,451 | Net after 3 years | -$1,533 |
| Does not pay back at current rates (negative daily profit) | Payback period | Takes ~70.3 years to pay back at current rates |
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
FluMiner T3$2.94/day higher profit at current rates.
Best for Home Mining
FluMiner T3Score: 56/100. 50 dB noise level.
Best for Efficiency
FluMiner T314.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitcoin Space Heater S19 Edition or FluMiner T3 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the FluMiner T3 is more profitable at $0.06/day compared to $-2.88/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 FluMiner T3?
The FluMiner T3 is quieter at 50 dB compared to the Bitcoin Space Heater S19 Edition at 55 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitcoin Space Heater S19 Edition or the FluMiner T3?
The FluMiner T3 scores 56/100 on our Home Mining Score (vs 54/100 for the Bitcoin Space Heater S19 Edition). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitcoin Space Heater S19 Edition vs FluMiner T3: how much does the efficiency gap matter?
The Bitcoin Space Heater S19 Edition runs at 30.0 J/TH while the FluMiner T3 runs at 14.8 J/TH — a difference of 15.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 51% better efficacité (30.0 vs 14.8 J/TH).
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