Antminer S19 Pro vs Bitcoin Space Heater S19 Edition
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19 Pro | Specification | Bitcoin Space Heater S19 Edition |
|---|---|---|
| 110.0 TH/s | Hashrate | 80.0 TH/s |
| 3,250 W | Power Consumption | 2,400 W |
| 29.6 J/TH | Efficiency | 30.0 J/TH |
| 75 dB | Noise Level | 55 dB |
| 14.4 kg | Weight | 18.0 kg |
| 11,089 BTU/hr | BTU Output | 8,189 BTU/hr |
| 84/100 | Home Mining Score | 54/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Antminer S19 Pro
Bitcoin Space Heater S19 Edition
Based on BTC price of $79,066 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Antminer S19 Pro edges it: 3 of 6 factors go its way (efficiency, hashrate, home mining score). The standout gap is 38% more hashrate (110.0 vs 80.0 TH/s) in the Antminer S19 Pro's favour. That said, the Bitcoin Space Heater S19 Edition isn't beaten everywhere — it still wins power consumption and noise level and price-performance. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Antminer S19 Pro and Bitcoin Space Heater S19 Edition sit on each measurable spec:
- Antminer S19 Pro 38% more hashrate (110.0 vs 80.0 TH/s)
- Bitcoin Space Heater S19 Edition 26% better power draw (3,250 vs 2,400 W)
- Antminer S19 Pro 2% better efficiency (29.6 vs 30.0 J/TH)
- Bitcoin Space Heater S19 Edition 27% better noise (75.0 vs 55.0 dB)
- Antminer S19 Pro 20% better weight (14.4 vs 18.0 kg)
- Antminer S19 Pro 35% more heat output (11,089 vs 8,189 BTU/hr)
- Antminer S19 Pro 56% more home mining score (84.0 vs 54.0)
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.
| Antminer S19 Pro | Metric | Bitcoin Space Heater S19 Edition |
|---|---|---|
| $2,500 | Upfront cost (MSRP) | $1,299 |
| -$3.80 | Daily net profit | -$2.85 |
| -$3,886 | Net after 1 year | -$2,339 |
| -$5,272 | Net after 2 years | -$3,379 |
| -$6,658 | Net after 3 years | -$4,419 |
| 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
Antminer S19 ProScore: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19 Pro29.6 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Antminer S19 Pro or the Bitcoin Space Heater S19 Edition?
At the current BTC price and a $0.10/kWh electricity rate, the Bitcoin Space Heater S19 Edition is more profitable at $-2.85/day compared to $-3.80/day for the Antminer S19 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19 Pro or Bitcoin Space Heater S19 Edition?
The Bitcoin Space Heater S19 Edition is quieter at 55 dB compared to the Antminer S19 Pro at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Antminer S19 Pro vs Bitcoin Space Heater S19 Edition: which fits a residential setup better?
The Antminer S19 Pro scores 84/100 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.
How far apart are the Antminer S19 Pro and Bitcoin Space Heater S19 Edition on J/TH?
The Antminer S19 Pro runs at 29.6 J/TH while the Bitcoin Space Heater S19 Edition runs at 30.0 J/TH — a difference of 0.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 2% better efficiency (29.6 vs 30.0 J/TH).
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