Thewindminer K9 vs Iceriver KAS KS0 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Thewindminer K9 | Specification | Iceriver KAS KS0 Pro |
|---|---|---|
| 10.3 TH/s | Hashrate | 200.0 GH/s |
| 3,300 W | Power Consumption | 100 W |
| 320.4 J/TH | Efficiency | 500.0 J/TH |
| — | Noise Level | — |
| 14.8 kg | Weight | 2.5 kg |
| 11,260 BTU/hr | BTU Output | 341 BTU/hr |
| 22/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| KHeavyHash | Algorithm | KHeavyHash |
| Thewindminer | Manufacturer | IceRiver |
Profitability Comparison
Thewindminer K9
Iceriver KAS KS0 Pro
Based on BTC price of $78,153 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Thewindminer K9 wins on 2 of 5 factors (efficiency, hashrate). Its biggest concrete edge: 5050% more hashrate (10.3 vs 0.2 TH/s). The Iceriver KAS KS0 Pro claws back ground on power consumption and home mining score and price-performance. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Thewindminer K9 and Iceriver KAS KS0 Pro actually differ, with the gap quantified:
- Thewindminer K9 5050% more hashrate (10.3 vs 0.2 TH/s)
- Iceriver KAS KS0 Pro 97% better power draw (3,300 vs 100 W)
- Thewindminer K9 36% better efficiency (320 vs 500 J/TH)
- Iceriver KAS KS0 Pro 83% better weight (14.8 vs 2.5 kg)
- Thewindminer K9 3200% more heat output (11,260 vs 341 BTU/hr)
- Iceriver KAS KS0 Pro 64% more home mining score (22.0 vs 36.0)
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.
| Thewindminer K9 | Metric | Iceriver KAS KS0 Pro |
|---|---|---|
| $15,429 | Upfront cost (MSRP) | $79 |
| -$7.55 | Daily net profit | -$0.23 |
| -$18,185 | Net after 1 year | -$164 |
| -$20,941 | Net after 2 years | -$249 |
| -$23,696 | Net after 3 years | -$334 |
| 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 KAS KS0 ProScore: 36/100. 0 dB noise level.
Best for Efficiency
Thewindminer K9320.4 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Thewindminer K9 vs Iceriver KAS KS0 Pro: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Iceriver KAS KS0 Pro is more profitable at $-0.23/day compared to $-7.55/day for the Thewindminer K9. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Thewindminer K9 or Iceriver KAS KS0 Pro?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Thewindminer K9 or Iceriver KAS KS0 Pro?
The Iceriver KAS KS0 Pro scores 36/100 on our Home Mining Score (vs 22/100 for the Thewindminer K9). 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 Thewindminer K9 and Iceriver KAS KS0 Pro?
The Thewindminer K9 runs at 320.4 J/TH while the Iceriver KAS KS0 Pro runs at 500.0 J/TH — a difference of 179.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 36% better efficiency (320 vs 500 J/TH).