Bitmain Antminer S19j Pro (100Th) vs Bitcoin Space Heater S17 Edition
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19j Pro (100Th) | Specification | Bitcoin Space Heater S17 Edition |
|---|---|---|
| 100.0 TH/s | Taux de hachage | 50.0 TH/s |
| 3,050 W | Consommation électrique | 2,000 W |
| 30.5 J/TH | Efficiency | 40.0 J/TH |
| — | Niveau de bruit | 55 dB |
| 13,200.0 kg | Weight | 14.0 kg |
| 10,407 BTU/hr | BTU Output | 6,824 BTU/hr |
| 22/100 | Home Mining Score | 56/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Bitmain Antminer S19j Pro (100Th)
Bitcoin Space Heater S17 Edition
Based on BTC price of $78,200 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain Antminer S19j Pro (100Th) edges it: 3 of 6 factors go its way (efficacité, hashrate, rapport qualité-prix). Where it pulls away hardest is 100% more hashrate (100.0 vs 50.0 TH/s). The Bitcoin Space Heater S17 Edition claws back ground on consommation électrique and score de minage domestique and niveau sonore. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer S19j Pro (100Th) and Bitcoin Space Heater S17 Edition sit on each measurable spec:
- Bitmain Antminer S19j Pro (100Th) 100% more hashrate (100.0 vs 50.0 TH/s)
- Bitcoin Space Heater S17 Edition 34% better power draw (3,050 vs 2,000 W)
- Bitmain Antminer S19j Pro (100Th) 24% better efficacité (30.5 vs 40.0 J/TH)
- Bitcoin Space Heater S17 Edition 100% better weight (13,200.0 vs 14.0 kg)
- Bitmain Antminer S19j Pro (100Th) 53% more heat output (10,407 vs 6,824 BTU/hr)
- Bitcoin Space Heater S17 Edition 155% more score de minage domestique (22.0 vs 56.0)
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.
| Bitmain Antminer S19j Pro (100Th) | Metric | Bitcoin Space Heater S17 Edition |
|---|---|---|
| $600 | Upfront cost (MSRP) | $799 |
| -$3.72 | Daily net profit | -$3.00 |
| -$1,958 | Net after 1 year | -$1,894 |
| -$3,317 | Net after 2 years | -$2,989 |
| -$4,675 | Net after 3 years | -$4,085 |
| 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 S17 EditionScore: 56/100. 55 dB noise level.
Best for Efficiency
Bitmain Antminer S19j Pro (100Th)30.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19j Pro (100Th) or Bitcoin Space Heater S17 Edition more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitcoin Space Heater S17 Edition is more profitable at $-3.00/day compared to $-3.72/day for the Bitmain Antminer S19j Pro (100Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer S19j Pro (100Th) vs Bitcoin Space Heater S17 Edition: which runs at a lower noise level?
The Bitcoin Space Heater S17 Edition is quieter at 55 dB compared to the Bitmain Antminer S19j Pro (100Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Bitmain Antminer S19j Pro (100Th) vs Bitcoin Space Heater S17 Edition: which fits a residential setup better?
The Bitcoin Space Heater S17 Edition scores 56/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer S19j Pro (100Th)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Bitmain Antminer S19j Pro (100Th) and Bitcoin Space Heater S17 Edition on J/TH?
The Bitmain Antminer S19j Pro (100Th) runs at 30.5 J/TH while the Bitcoin Space Heater S17 Edition runs at 40.0 J/TH — a difference of 9.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 24% better efficacité (30.5 vs 40.0 J/TH).
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