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Antminer KS3 (8.2 TH/s)
To be released · Bitmain · Air-cooled · SHA-256
The Antminer KS3 (8.2 TH/s) is a air-cooled KHeavyHash Kaspa ASIC miner from Bitmain released in Aug 2023. It runs at 8.2 TH/s while drawing 3,050 W. It is not shipping yet — create an account to be told when units are available.
Antminer KS3 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 | $4.55 | -$4.55 |
| Weekly | 0.000000 BTC | $0.00 | $31.86 | -$31.86 |
| Monthly | 0.000000 BTC | $0.00 | $138.46 | -$138.46 |
| Yearly | 0.000000 BTC | $0.00 | $1,661.35 | -$1,661.35 |
Electricity per bitcoin mined: —.
Where to host the Antminer KS3
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.0¢ | 99.3% | — | -$139 | — | — |
| Nigeria | Air-cooled | 3.9¢ | 73.6% | — | -$67 | — | — |
| Argentina | Air-cooled | 6.0¢ | 98.7% | — | -$138 | — | — |
Antminer KS3 specifications
| Specification | Value |
|---|---|
| Manufacturer | Bitmain |
| Model | Antminer KS3 |
| Release date | Aug 2023 |
| Algorithm | SHA-256 |
| Hashrate | — |
| Power consumption | 3050 W |
| Efficiency | null J/TH |
| Cooling | Air-cooled |
| Weight | 15.2 kg (approx.) |
Antminer KS3 FAQ
Can I buy the Antminer KS3?
The Antminer KS3 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 Antminer KS3?
The Antminer KS3 produces 8.2 TH/s of KHeavyHash hashrate and consumes 3,050 W.
What are the dimensions and weight of the Antminer KS3?
The Antminer KS3 measures about n/a and weighs around 15.2 kg.
Is the Antminer KS3 air-cooled or hydro-cooled?
The Antminer KS3 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 Antminer KS3 be hosted?
We can host the Antminer KS3 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 Antminer KS3 released?
Bitmain announced the Antminer KS3 in Aug 2023.