Bitmain Antminer S7-LN vs Bitcoin Space Heater S19 Edition
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S7-LN | Specification | Bitcoin Space Heater S19 Edition |
|---|---|---|
| 2.7 TH/s | Taux de hachage | 80.0 TH/s |
| 697 W | Consommation électrique | 2,400 W |
| 258.2 J/TH | Efficiency | 30.0 J/TH |
| — | Niveau de bruit | 55 dB |
| 7,500.0 kg | Weight | 18.0 kg |
| 2,378 BTU/hr | BTU Output | 8,189 BTU/hr |
| 30/100 | Home Mining Score | 54/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Bitmain Antminer S7-LN
Bitcoin Space Heater S19 Edition
Based on BTC price of $76,901 and current network difficulty as of May 18, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitcoin Space Heater S19 Edition l'emporte sur 4 des 5 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Where it pulls away hardest is 2863% more hashrate (2.7 vs 80.0 TH/s). The Bitmain Antminer S7-LN holds the edge in consommation électrique. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Bitmain Antminer S7-LN and Bitcoin Space Heater S19 Edition actually differ, with the gap quantified:
- Bitcoin Space Heater S19 Edition 2863% more hashrate (2.7 vs 80.0 TH/s)
- Bitmain Antminer S7-LN 71% better power draw (697 vs 2,400 W)
- Bitcoin Space Heater S19 Edition 88% better efficacité (258.2 vs 30.0 J/TH)
- Bitcoin Space Heater S19 Edition 100% better weight (7,500.0 vs 18.0 kg)
- Bitcoin Space Heater S19 Edition 244% more heat output (2,378 vs 8,189 BTU/hr)
- Bitcoin Space Heater S19 Edition 80% more score de minage domestique (30.0 vs 54.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Bitmain Antminer S7-LN | Metric | Bitcoin Space Heater S19 Edition |
|---|---|---|
| — | Upfront cost (MSRP) | $1,299 |
| -$1.58 | Daily net profit | -$2.93 |
| -$576 | Net after 1 year | -$2,368 |
| -$1,151 | Net after 2 years | -$3,437 |
| -$1,727 | Net after 3 years | -$4,506 |
| — | Payback period | Does not pay back at current rates (negative daily profit) |
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
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitcoin Space Heater S19 EditionScore: 54/100. 55 dB noise level.
Best for Efficiency
Bitcoin Space Heater S19 Edition30.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Bitmain Antminer S7-LN vs Bitcoin Space Heater S19 Edition: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S7-LN is more profitable at $-1.58/day compared to $-2.93/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.
Is the Bitmain Antminer S7-LN or the Bitcoin Space Heater S19 Edition better for noise-sensitive spaces?
The Bitcoin Space Heater S19 Edition is quieter at 55 dB compared to the Bitmain Antminer S7-LN at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitmain Antminer S7-LN or the Bitcoin Space Heater S19 Edition?
The Bitcoin Space Heater S19 Edition scores 54/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer S7-LN). 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 Bitmain Antminer S7-LN and Bitcoin Space Heater S19 Edition?
The Bitmain Antminer S7-LN runs at 258.2 J/TH while the Bitcoin Space Heater S19 Edition runs at 30.0 J/TH — a difference of 228.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 88% better efficacité (258.2 vs 30.0 J/TH).
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