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KS0 Ultra (400 GH/s)
To be released · last price $72 per unit · Iceriver · Air-cooled · SHA-256
The KS0 Ultra (400 GH/s) is a air-cooled KHeavyHash Kaspa ASIC miner from Iceriver released in May 2024. It runs at 400 GH/s while drawing 100 W. It is not shipping yet — create an account to be told when units are available.
KS0 Ultra profitability
As of Sep 19, 2026, hosted in Argentina at 6.0¢/kWh with 98.7% uptime. Bitcoin $80,934.
| Period | Bitcoin mined | Revenue | Electricity | Profit |
|---|---|---|---|---|
| Daily | 0.000000 BTC | $0.00 | $0.15 | -$0.15 |
| Weekly | 0.000000 BTC | $0.00 | $1.04 | -$1.04 |
| Monthly | 0.000000 BTC | $0.00 | $4.54 | -$4.54 |
| Yearly | 0.000000 BTC | $0.00 | $54.47 | -$54.47 |
Electricity per bitcoin mined: —. Year 1 return: -6%.
Where to host the KS0 Ultra
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.0¢ | 99.3% | — | -$5 | $1,638 | -3% |
| Nigeria | Air-cooled | 3.9¢ | 73.6% | — | -$2 | $1,028 | -3% |
| Argentina | Air-cooled | 6.0¢ | 98.7% | — | -$5 | $906 | -6% |
KS0 Ultra specifications
| Specification | Value |
|---|---|
| Manufacturer | Iceriver |
| Model | KS0 Ultra |
| Release date | May 2024 |
| Algorithm | SHA-256 |
| Hashrate | — |
| Power consumption | 100 W |
| Efficiency | null J/TH |
| Cooling | Air-cooled |
| Weight | 2.5 kg (approx.) |
KS0 Ultra FAQ
How much does the KS0 Ultra cost?
The KS0 Ultra (400 GH/s) is to be released with us; its market price is about $72 per unit (— per TH/s). Delivered, imported, installed and hosted in Argentina with a two-month hosting deposit, the all-in cost is about $906 per machine.
What is the hashrate and power consumption of the KS0 Ultra?
The KS0 Ultra produces 400 GH/s of KHeavyHash hashrate and consumes 100 W.
What are the dimensions and weight of the KS0 Ultra?
The KS0 Ultra measures about n/a and weighs around 2.5 kg.
Is the KS0 Ultra air-cooled or hydro-cooled?
The KS0 Ultra is air-cooled with fans. In the UAE we run air-cooled machines in immersion tanks instead, which keeps them cool in desert heat.
Where can the KS0 Ultra be hosted?
We can host the KS0 Ultra in UAE (6.0¢/kWh, 99.3% uptime, immersion), Nigeria (3.9¢/kWh, 73.6% uptime) and Argentina (6.0¢/kWh, 98.7% uptime). The Kaspa it mines goes straight to your own wallet.
When was the KS0 Ultra released?
Iceriver announced the KS0 Ultra in May 2024.