Antminer S19 Hydro vs Bitcoin Space Heater S19 Edition
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19 Hydro | Specification | Bitcoin Space Heater S19 Edition |
|---|---|---|
| 158.0 TH/s | Taux de hachage | 80.0 TH/s |
| 5,451 W | Consommation électrique | 2,400 W |
| 34.5 J/TH | Efficiency | 30.0 J/TH |
| 50 dB | Niveau de bruit | 55 dB |
| 15.2 kg | Weight | 18.0 kg |
| 18,599 BTU/hr | BTU Output | 8,189 BTU/hr |
| 44/100 | Home Mining Score | 54/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Antminer S19 Hydro
Bitcoin Space Heater S19 Edition
Based on BTC price of $64,296 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitcoin Space Heater S19 Edition, which leads on 4 of 6 weighted factors (efficacité, consommation électrique, score de minage domestique, rapport qualité-prix). Where it pulls away hardest is 56% better power draw (5,451 vs 2,400 W). That said, the Antminer S19 Hydro isn't beaten everywhere — it still wins hashrate and niveau sonore. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Antminer S19 Hydro and Bitcoin Space Heater S19 Edition diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Antminer S19 Hydro 98% more hashrate (158.0 vs 80.0 TH/s)
- Bitcoin Space Heater S19 Edition 56% better power draw (5,451 vs 2,400 W)
- Bitcoin Space Heater S19 Edition 13% better efficacité (34.5 vs 30.0 J/TH)
- Antminer S19 Hydro 9% better noise (50.0 vs 55.0 dB)
- Antminer S19 Hydro 16% better weight (15.2 vs 18.0 kg)
- Antminer S19 Hydro 127% more heat output (18,599 vs 8,189 BTU/hr)
- Bitcoin Space Heater S19 Edition 23% more score de minage domestique (44.0 vs 54.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Antminer S19 Hydro | Metric | Bitcoin Space Heater S19 Edition |
|---|---|---|
| $5,000 | Upfront cost (MSRP) | $1,299 |
| -$8.49 | Daily net profit | -$3.43 |
| -$8,098 | Net after 1 year | -$2,552 |
| -$11,195 | Net after 2 years | -$3,805 |
| -$14,293 | Net after 3 years | -$5,058 |
| Does not pay back at current rates (negative daily profit) | 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
Antminer S19 Hydro 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 Bitcoin Space Heater S19 Edition is more profitable at $-3.43/day compared to $-8.49/day for the Antminer S19 Hydro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Antminer S19 Hydro vs Bitcoin Space Heater S19 Edition: which runs at a lower noise level?
The Antminer S19 Hydro 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.
Which is better for home mining, the Antminer S19 Hydro or Bitcoin Space Heater S19 Edition?
The Bitcoin Space Heater S19 Edition scores 54/100 on our Home Mining Score (vs 44/100 for the Antminer S19 Hydro). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Antminer S19 Hydro vs Bitcoin Space Heater S19 Edition: how much does the efficiency gap matter?
The Antminer S19 Hydro runs at 34.5 J/TH while the Bitcoin Space Heater S19 Edition runs at 30.0 J/TH — a difference of 4.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 13% better efficacité (34.5 vs 30.0 J/TH).
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