Canaan Avalon A15Pro-218T vs Bitcoin Space Heater S9 Edition
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon A15Pro-218T | Specification | Bitcoin Space Heater S9 Edition |
|---|---|---|
| 218.0 TH/s | Hashrate | 12.0 TH/s |
| 3,662 W | Power Consumption | 1,100 W |
| 16.8 J/TH | Efficiency | 91.7 J/TH |
| 75 dB | Noise Level | 50 dB |
| 14.9 kg | Weight | 8.0 kg |
| 12,495 BTU/hr | BTU Output | 3,753 BTU/hr |
| 30/100 | Home Mining Score | 59/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | D-Central |
Profitability Comparison
Canaan Avalon A15Pro-218T
Bitcoin Space Heater S9 Edition
Based on BTC price of $77,240 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan Avalon A15Pro-218T wins on 3 of 6 factors (efficiency, hashrate, price-performance). The Bitcoin Space Heater S9 Edition holds the edge in power consumption and home mining score and noise level. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
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
Canaan Avalon A15Pro-218T16.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan Avalon A15Pro-218T or Bitcoin Space Heater S9 Edition more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon A15Pro-218T is more profitable at $-0.98/day compared to $-2.21/day for the Bitcoin Space Heater S9 Edition. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan Avalon A15Pro-218T or Bitcoin Space Heater S9 Edition?
The Bitcoin Space Heater S9 Edition is quieter at 50 dB compared to the Canaan Avalon A15Pro-218T at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Canaan Avalon A15Pro-218T or Bitcoin Space Heater S9 Edition?
The Bitcoin Space Heater S9 Edition scores 59/100 on our Home Mining Score (vs 30/100 for the Canaan Avalon A15Pro-218T). 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 Canaan Avalon A15Pro-218T and Bitcoin Space Heater S9 Edition?
The Canaan Avalon A15Pro-218T runs at 16.8 J/TH while the Bitcoin Space Heater S9 Edition runs at 91.7 J/TH — a difference of 74.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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