Antminer S19 Hydro vs Bitcoin Space Heater S9 Edition
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19 Hydro | Specification | Bitcoin Space Heater S9 Edition |
|---|---|---|
| 158.0 TH/s | Taux de hachage | 12.0 TH/s |
| 5,451 W | Consommation électrique | 1,100 W |
| 34.5 J/TH | Efficiency | 91.7 J/TH |
| 50 dB | Niveau de bruit | 50 dB |
| 15.2 kg | Weight | 8.0 kg |
| 18,599 BTU/hr | BTU Output | 3,753 BTU/hr |
| 44/100 | Home Mining Score | 59/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Antminer S19 Hydro
Bitcoin Space Heater S9 Edition
Based on BTC price of $62,980 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Antminer S19 Hydro comes out ahead — it takes 3 of 5 (efficacité, hashrate, rapport qualité-prix). Where it pulls away hardest is 1217% more hashrate (158.0 vs 12.0 TH/s). That said, the Bitcoin Space Heater S9 Edition isn't beaten everywhere — it still wins consommation électrique and score de minage domestique. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
The Antminer S19 Hydro and Bitcoin Space Heater S9 Edition diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Antminer S19 Hydro 1217% more hashrate (158.0 vs 12.0 TH/s)
- Bitcoin Space Heater S9 Edition 80% better power draw (5,451 vs 1,100 W)
- Antminer S19 Hydro 62% better efficacité (34.5 vs 91.7 J/TH)
- Bitcoin Space Heater S9 Edition 47% better weight (15.2 vs 8.0 kg)
- Antminer S19 Hydro 396% more heat output (18,599 vs 3,753 BTU/hr)
- Bitcoin Space Heater S9 Edition 34% more score de minage domestique (44.0 vs 59.0)
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.
| Antminer S19 Hydro | Metric | Bitcoin Space Heater S9 Edition |
|---|---|---|
| $5,000 | Upfront cost (MSRP) | $499 |
| -$8.58 | Daily net profit | -$2.30 |
| -$8,132 | Net after 1 year | -$1,338 |
| -$11,264 | Net after 2 years | -$2,177 |
| -$14,396 | Net after 3 years | -$3,015 |
| 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 S9 EditionScore: 59/100. 50 dB noise level.
Best for Efficiency
Antminer S19 Hydro34.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Antminer S19 Hydro vs Bitcoin Space Heater S9 Edition: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitcoin Space Heater S9 Edition is more profitable at $-2.30/day compared to $-8.58/day for the Antminer S19 Hydro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19 Hydro or Bitcoin Space Heater S9 Edition?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the Antminer S19 Hydro or the Bitcoin Space Heater S9 Edition?
The Bitcoin Space Heater S9 Edition scores 59/100 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.
What is the efficiency difference between Antminer S19 Hydro and Bitcoin Space Heater S9 Edition?
The Antminer S19 Hydro runs at 34.5 J/TH while the Bitcoin Space Heater S9 Edition runs at 91.7 J/TH — a difference of 57.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 62% better efficacité (34.5 vs 91.7 J/TH).
Compare Antminer S19 Hydro with...
Compare Bitcoin Space Heater S9 Edition with...
- Bitcoin Space Heater S9 Edition vs Antminer S9
- Bitcoin Space Heater S9 Edition vs Bitcoin Space Heater S19 Edition
- Bitcoin Space Heater S9 Edition vs Bitcoin Space Heater S17 Edition
- Bitcoin Space Heater S9 Edition vs Bitcoin Space Heater L3 Edition
- Bitcoin Space Heater S9 Edition vs Antminer Loki Edition (S9)
- Bitcoin Space Heater S9 Edition vs Antminer Pivotal Edition (S9)