Bitcoin Space Heater S19 Edition

Hashrate 80.0 TH/s Power 2,400 W Efficiency 30.0 J/TH

Whatsminer M56

Hashrate 194.0 TH/s Power 5,550 W Efficiency 28.6 J/TH

Bitcoin Space Heater S19 Edition vs Whatsminer M56

Side-by-side specs, profitability, and home mining comparison.

Specifications Comparison

Bitcoin Space Heater S19 Edition	Specification	Whatsminer M56
80.0 TH/s	Hashrate	194.0 TH/s
2,400 W	Power Consumption	5,550 W
30.0 J/TH	Efficiency	28.6 J/TH
55 dB	Noise Level	50 dB
18.0 kg	Weight	13.0 kg
8,189 BTU/hr	BTU Output	18,937 BTU/hr
54/100	Home Mining Score	44/100
—	Release Year	—
SHA-256	Algorithm	SHA-256
D-Central	Manufacturer	MicroBT

Profitability Comparison

Electricity Rate:

$/kWh

Bitcoin Space Heater S19 Edition

Daily Revenue 0.00003709 BTC $2.88

Daily Electricity -$5.76

Daily Profit -$2.88

Monthly -$86.29

Yearly -$1,049.85

Whatsminer M56

Daily Revenue 0.00008994 BTC $6.99

Daily Electricity -$13.32

Daily Profit -$6.33

Monthly -$189.81

Yearly -$2,309.36

Based on BTC price of $77,750 and current network difficulty as of Apr 25, 2026. Actual results vary.

Verdict

Based on our multi-factor analysis, the Whatsminer M56 wins on 3 of 6 factors (efficiency, hashrate, noise level). The Bitcoin Space Heater S19 Edition holds the edge in power consumption and home mining score and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.

Winner: Whatsminer M56 — wins on 3 of 6 factors

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

Bitcoin Space Heater S19 Edition

Score: 54/100. 55 dB noise level.

Best for Efficiency

Whatsminer M56

28.6 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Bitcoin Space Heater S19 Edition or Whatsminer M56 more profitable?

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 $-6.33/day for the Whatsminer M56. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Bitcoin Space Heater S19 Edition or Whatsminer M56?

The Whatsminer M56 is quieter at 50 dB compared to the Bitcoin Space Heater S19 Edition at 55 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Bitcoin Space Heater S19 Edition or Whatsminer M56?

The Bitcoin Space Heater S19 Edition scores 54/100 on our Home Mining Score (vs 44/100 for the Whatsminer M56). 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 Bitcoin Space Heater S19 Edition and Whatsminer M56?

The Bitcoin Space Heater S19 Edition runs at 30.0 J/TH while the Whatsminer M56 runs at 28.6 J/TH — a difference of 1.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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