Iceriver ALPH AL0 vs Dragonball Miner A40
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Iceriver ALPH AL0 | Specification | Dragonball Miner A40 |
|---|---|---|
| 400.0 GH/s | Hashrate | 3.3 TH/s |
| 100 W | Power Consumption | 1,600 W |
| 250.0 J/TH | Efficiency | 484.9 J/TH |
| 50 dB | Noise Level | 75 dB |
| 2.5 kg | Weight | 14.5 kg |
| 341 BTU/hr | BTU Output | 5,459 BTU/hr |
| 64/100 | Home Mining Score | 42/100 |
| — | Release Year | — |
| Blake3 | Algorithm | Blake3 |
| IceRiver | Manufacturer | Dragonball |
Profitability Comparison
Iceriver ALPH AL0
Dragonball Miner A40
Based on BTC price of $78,257 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Iceriver ALPH AL0, which leads on 5 of 6 weighted factors (efficiency, power consumption, home mining score, noise level, price-performance). Where it pulls away hardest is 94% better power draw (100 vs 1,600 W). The Dragonball Miner A40 holds the edge in hashrate. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Iceriver ALPH AL0 and Dragonball Miner A40 sit on each measurable spec:
- Dragonball Miner A40 725% more hashrate (0.4 vs 3.3 TH/s)
- Iceriver ALPH AL0 94% better power draw (100 vs 1,600 W)
- Iceriver ALPH AL0 48% better efficiency (250 vs 485 J/TH)
- Iceriver ALPH AL0 33% better noise (50.0 vs 75.0 dB)
- Iceriver ALPH AL0 83% better weight (2.5 vs 14.5 kg)
- Dragonball Miner A40 1500% more heat output (341 vs 5,459 BTU/hr)
- Iceriver ALPH AL0 52% more home mining score (64.0 vs 42.0)
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.
| Iceriver ALPH AL0 | Metric | Dragonball Miner A40 |
|---|---|---|
| $178 | Upfront cost (MSRP) | $3,400 |
| -$0.23 | Daily net profit | -$3.72 |
| -$260 | Net after 1 year | -$4,758 |
| -$343 | Net after 2 years | -$6,116 |
| -$425 | Net after 3 years | -$7,475 |
| 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
Iceriver ALPH AL0Score: 64/100. 50 dB noise level.
Best for Efficiency
Iceriver ALPH AL0250.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Iceriver ALPH AL0 or Dragonball Miner A40 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Iceriver ALPH AL0 is more profitable at $-0.23/day compared to $-3.72/day for the Dragonball Miner A40. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Iceriver ALPH AL0 or Dragonball Miner A40?
The Iceriver ALPH AL0 is quieter at 50 dB compared to the Dragonball Miner A40 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Iceriver ALPH AL0 vs Dragonball Miner A40: which fits a residential setup better?
The Iceriver ALPH AL0 scores 64/100 on our Home Mining Score (vs 42/100 for the Dragonball Miner A40). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Iceriver ALPH AL0 vs Dragonball Miner A40: how much does the efficiency gap matter?
The Iceriver ALPH AL0 runs at 250.0 J/TH while the Dragonball Miner A40 runs at 484.9 J/TH — a difference of 234.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 48% better efficiency (250 vs 485 J/TH).