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KS1 (1 TH/s)
To be released · Iceriver · Air-cooled · SHA-256
The KS1 (1 TH/s) is a air-cooled KHeavyHash Kaspa ASIC miner from Iceriver released in Apr 2023. It runs at 1 TH/s while drawing 600 W. It is not shipping yet — create an account to be told when units are available.
KS1 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 | $0.90 | -$0.90 |
| Weekly | 0.000000 BTC | $0.00 | $6.27 | -$6.27 |
| Monthly | 0.000000 BTC | $0.00 | $27.24 | -$27.24 |
| Yearly | 0.000000 BTC | $0.00 | $326.82 | -$326.82 |
Electricity per bitcoin mined: —.
Where to host the KS1
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.0¢ | 99.3% | — | -$27 | — | — |
| Nigeria | Air-cooled | 3.9¢ | 73.6% | — | -$13 | — | — |
| Argentina | Air-cooled | 6.0¢ | 98.7% | — | -$27 | — | — |
KS1 specifications
| Specification | Value |
|---|---|
| Manufacturer | Iceriver |
| Model | KS1 |
| Release date | Apr 2023 |
| Algorithm | SHA-256 |
| Hashrate | — |
| Power consumption | 600 W |
| Efficiency | null J/TH |
| Cooling | Air-cooled |
| Weight | 14.9 kg (approx.) |
KS1 FAQ
Can I buy the KS1?
The KS1 is to be released. Create an account and we will tell you when units are available.
What is the hashrate and power consumption of the KS1?
The KS1 produces 1 TH/s of KHeavyHash hashrate and consumes 600 W.
What are the dimensions and weight of the KS1?
The KS1 measures about n/a and weighs around 14.9 kg.
Is the KS1 air-cooled or hydro-cooled?
The KS1 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 KS1 be hosted?
We can host the KS1 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 KS1 released?
Iceriver announced the KS1 in Apr 2023.