Avalon A1346 vs Bitcoin Space Heater S19 Edition
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1346 | Specification | Bitcoin Space Heater S19 Edition |
|---|---|---|
| 110.0 TH/s | Taux de hachage | 80.0 TH/s |
| 3,300 W | Consommation électrique | 2,400 W |
| 30.0 J/TH | Efficiency | 30.0 J/TH |
| 75 dB | Niveau de bruit | 55 dB |
| 12.3 kg | Weight | 18.0 kg |
| 11,260 BTU/hr | BTU Output | 8,189 BTU/hr |
| 36/100 | Home Mining Score | 54/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Canaan | Manufacturer | D-Central |
Profitability Comparison
Avalon A1346
Bitcoin Space Heater S19 Edition
Based on BTC price of $78,232 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitcoin Space Heater S19 Edition edges it: 4 of 5 factors go its way (consommation électrique, score de minage domestique, niveau sonore, rapport qualité-prix). The standout gap is 27% better power draw (3,300 vs 2,400 W) in the Bitcoin Space Heater S19 Edition's favour. The Avalon A1346 claws back ground on hashrate. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The Avalon A1346 and Bitcoin Space Heater S19 Edition diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Avalon A1346 38% more hashrate (110.0 vs 80.0 TH/s)
- Bitcoin Space Heater S19 Edition 27% better power draw (3,300 vs 2,400 W)
- Bitcoin Space Heater S19 Edition 27% better noise (75.0 vs 55.0 dB)
- Avalon A1346 32% better weight (12.3 vs 18.0 kg)
- Avalon A1346 38% more heat output (11,260 vs 8,189 BTU/hr)
- Bitcoin Space Heater S19 Edition 50% more score de minage domestique (36.0 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.
| Avalon A1346 | Metric | Bitcoin Space Heater S19 Edition |
|---|---|---|
| $2,800 | Upfront cost (MSRP) | $1,299 |
| -$3.96 | Daily net profit | -$2.88 |
| -$4,245 | Net after 1 year | -$2,350 |
| -$5,691 | Net after 2 years | -$3,401 |
| -$7,136 | Net after 3 years | -$4,453 |
| 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
TieBoth miners have comparable efficiency.
Frequently Asked Questions
Which makes more money, the Avalon A1346 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 $-2.88/day compared to $-3.96/day for the Avalon A1346. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Avalon A1346 or Bitcoin Space Heater S19 Edition?
The Bitcoin Space Heater S19 Edition is quieter at 55 dB compared to the Avalon A1346 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Avalon A1346 vs Bitcoin Space Heater S19 Edition: which fits a residential setup better?
The Bitcoin Space Heater S19 Edition scores 54/100 on our Home Mining Score (vs 36/100 for the Avalon A1346). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Avalon A1346 and Bitcoin Space Heater S19 Edition on J/TH?
The Avalon A1346 runs at 30.0 J/TH while the Bitcoin Space Heater S19 Edition runs at 30.0 J/TH — a difference of 0.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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