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Bitmain Antminer L11 Hyd 2U (35Gh)

Bitmain Antminer L11 Hyd 2U (35Gh)

Hashrate 35.0 GH/s Power 5,775 W Efficiency 165,000.0 J/TH
VS
Bitcoin Space Heater L3 Edition

Bitcoin Space Heater L3 Edition

Hashrate 504.0 MH/s Power 800 W Efficiency 1,587,301.6 J/TH

Bitmain Antminer L11 Hyd 2U (35Gh) vs Bitcoin Space Heater L3 Edition

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

Specifications Comparison

Bitmain Antminer L11 Hyd 2U (35Gh) Specification Bitcoin Space Heater L3 Edition
35.0 GH/s Hashrate 504.0 MH/s
5,775 W Power Consumption 800 W
165,000.0 J/TH Efficiency 1,587,301.6 J/TH
50 dB Noise Level 50 dB
23.2 kg Weight 10.0 kg
19,704 BTU/hr BTU Output 2,730 BTU/hr
44/100 Home Mining Score 58/100
— Release Year —
Scrypt Algorithm Scrypt
Bitmain Manufacturer D-Central

Profitability Comparison

$/kWh

Bitmain Antminer L11 Hyd 2U (35Gh)

Daily Revenue 0.00000002 BTC $0.00
Daily Electricity -$13.86
Daily Profit -$13.86
Monthly -$415.76
Yearly -$5,058.44

Bitcoin Space Heater L3 Edition

Daily Revenue 0.00000000 BTC $0.00
Daily Electricity -$1.92
Daily Profit -$1.92
Monthly -$57.60
Yearly -$700.79

Based on BTC price of $78,263 and current network difficulty as of May 16, 2026. Actual results vary.

Verdict

Based on our multi-factor analysis, the Bitmain Antminer L11 Hyd 2U (35Gh) wins on 3 of 5 factors (efficiency, hashrate, price-performance). Where it pulls away hardest is 6844% more hashrate (0.0 vs 0.0 TH/s). That said, the Bitcoin Space Heater L3 Edition isn't beaten everywhere — it still wins power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.

Winner: Bitmain Antminer L11 Hyd 2U (35Gh) — wins on 3 of 5 factors

Spec Deltas

Stripped to the numbers, this is how far apart the Bitmain Antminer L11 Hyd 2U (35Gh) and Bitcoin Space Heater L3 Edition sit on each measurable spec:

  • Bitmain Antminer L11 Hyd 2U (35Gh) 6844% more hashrate (0.0 vs 0.0 TH/s)
  • Bitcoin Space Heater L3 Edition 86% better power draw (5,775 vs 800 W)
  • Bitmain Antminer L11 Hyd 2U (35Gh) 90% better efficiency (165,000 vs 1,587,302 J/TH)
  • Bitcoin Space Heater L3 Edition 57% better weight (23.2 vs 10.0 kg)
  • Bitmain Antminer L11 Hyd 2U (35Gh) 622% more heat output (19,704 vs 2,730 BTU/hr)
  • Bitcoin Space Heater L3 Edition 32% more home mining score (44.0 vs 58.0)

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 L11 Hyd 2U (35Gh) Metric Bitcoin Space Heater L3 Edition
$15,998 Upfront cost (MSRP) $499
-$13.86 Daily net profit -$1.92
-$21,056 Net after 1 year -$1,200
-$26,115 Net after 2 years -$1,901
-$31,173 Net after 3 years -$2,601
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

Tie

Both miners produce similar daily profit.

Best for Home Mining

Bitcoin Space Heater L3 Edition

Score: 58/100. 50 dB noise level.

Best for Efficiency

Bitmain Antminer L11 Hyd 2U (35Gh)

165,000.0 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Bitmain Antminer L11 Hyd 2U (35Gh) vs Bitcoin Space Heater L3 Edition: which one earns more per day?

At the current BTC price and a $0.10/kWh electricity rate, the Bitcoin Space Heater L3 Edition is more profitable at $-1.92/day compared to $-13.86/day for the Bitmain Antminer L11 Hyd 2U (35Gh). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Bitmain Antminer L11 Hyd 2U (35Gh) or Bitcoin Space Heater L3 Edition?

Both miners have similar noise levels. Check the specs table above for exact decibel readings.

Which is better for home mining, the Bitmain Antminer L11 Hyd 2U (35Gh) or Bitcoin Space Heater L3 Edition?

The Bitcoin Space Heater L3 Edition scores 58/100 on our Home Mining Score (vs 44/100 for the Bitmain Antminer L11 Hyd 2U (35Gh)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.

Bitmain Antminer L11 Hyd 2U (35Gh) vs Bitcoin Space Heater L3 Edition: how much does the efficiency gap matter?

The Bitmain Antminer L11 Hyd 2U (35Gh) runs at 165,000.0 J/TH while the Bitcoin Space Heater L3 Edition runs at 1,587,301.6 J/TH — a difference of 1,422,301.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 90% better efficiency (165,000 vs 1,587,302 J/TH).

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