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NerdMiner NerdOCTAxe Rev 3.1 (12 TH/s)
Sold out · Last price $1,178 all-in, delivered, installed and hosted in Nigeria · NerdMiner · Air-cooled · SHA-256
The NerdMiner NerdOCTAxe Rev 3.1 (12 TH/s) is a air-cooled SHA-256 bitcoin ASIC miner from NerdMiner released in Jan 2026. It runs at 12 TH/s while drawing 240 W, an efficiency of 20 J/TH. It is currently sold out; the figures below show what it would earn if hosted with us today.
More on this machine: NerdMiner NerdOCTAxe Rev 3.1 profitability history
Part of the NerdMiner NerdOCTAxe line: NerdMiner NerdOCTAxe price, hosting and profitability
NerdMiner NerdOCTAxe Rev 3.1 profitability
As of Nov 5, 2026, hosted in Nigeria at 4.5¢/kWh with 73.6% uptime. Bitcoin $76,024.
| Period | Bitcoin mined | Revenue | Electricity | Profit |
|---|---|---|---|---|
| Daily | 0.000004 BTC | $0.29 | $0.20 | $0.09 |
| Weekly | 0.000026 BTC | $2.00 | $1.40 | $0.60 |
| Monthly | 0.000115 BTC | $8.71 | $6.09 | $2.61 |
| Yearly | 0.001374 BTC | $104.47 | $73.11 | $31.35 |
Electricity per bitcoin mined: $53,207. Year 1 return: 3%.
Where to host the NerdMiner NerdOCTAxe Rev 3.1
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.5¢ | 99.3% | $76,854 | -$0 | $1,682 | 0% |
| Nigeria | Air-cooled | 4.5¢ | 73.6% | $53,207 | $3 | $1,178 | 3% |
| Argentina | Air-cooled | 6.5¢ | 98.7% | $76,854 | -$0 | $1,060 | 0% |
NerdMiner NerdOCTAxe Rev 3.1 specifications
| Specification | Value |
|---|---|
| Manufacturer | NerdMiner |
| Model | NerdMiner NerdOCTAxe Rev 3.1 |
| Release date | Jan 2026 |
| Algorithm | SHA-256 |
| Hashrate | 12 TH/s |
| Power consumption | 240 W |
| Efficiency | 20 J/TH |
| Cooling | Air-cooled |
| Weight | 3 kg (approx.) |
NerdMiner NerdOCTAxe Rev 3.1 FAQ
How much does the NerdMiner NerdOCTAxe Rev 3.1 cost?
The all-in price of the NerdMiner NerdOCTAxe Rev 3.1 (12 TH/s) is about $1,178 per machine, delivered, imported, installed and hosted in Nigeria with a two-month hosting deposit. That is the machine itself at $389 ($32.42 per TH/s, the Hong Kong price) plus shipping, infrastructure, import duty, customs, setup and the deposit. It is sold out with us; these figures use its market price.
Is the NerdMiner NerdOCTAxe Rev 3.1 (12 TH/s) profitable?
As of Nov 5, 2026, hosted in Nigeria at 4.5¢/kWh, the NerdMiner NerdOCTAxe Rev 3.1 (12 TH/s) is calculated to generate $0.09 daily, $2.61 monthly and $31.35 yearly after electricity, at a bitcoin price of $76,024. It always changes with bitcoin's price and network difficulty.
What does it cost to mine one bitcoin with the NerdMiner NerdOCTAxe Rev 3.1?
Electricity to mine one bitcoin with the NerdMiner NerdOCTAxe Rev 3.1 costs about $53,207 in Nigeria, and $76,854 in UAE and $76,854 in Argentina. Bitcoin trades at $76,024, so every coin it mines is made 30% below the price of buying one.
What is the year 1 return of the NerdMiner NerdOCTAxe Rev 3.1?
At current bitcoin price and difficulty, the NerdMiner NerdOCTAxe Rev 3.1 returns 0–3% in its first year at our sites, after electricity, against everything paid up front: the machine, shipping, import, infrastructure, setup and hosting deposit. You keep the machine and every bitcoin it mines. It always changes.
What is the hashrate and power consumption of the NerdMiner NerdOCTAxe Rev 3.1?
The NerdMiner NerdOCTAxe Rev 3.1 produces 12 TH/s of SHA-256 hashrate and consumes 240 W, giving an efficiency of 20 J/TH.
What are the dimensions and weight of the NerdMiner NerdOCTAxe Rev 3.1?
The NerdMiner NerdOCTAxe Rev 3.1 measures about n/a and weighs around 3 kg.
Is the NerdMiner NerdOCTAxe Rev 3.1 air-cooled or hydro-cooled?
The NerdMiner NerdOCTAxe Rev 3.1 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 NerdMiner NerdOCTAxe Rev 3.1 be hosted?
We can host the NerdMiner NerdOCTAxe Rev 3.1 in UAE (6.5¢/kWh, 99.3% uptime, immersion), Nigeria (4.5¢/kWh, 73.6% uptime) and Argentina (6.5¢/kWh, 98.7% uptime). The bitcoin it mines goes straight to your own wallet.
When was the NerdMiner NerdOCTAxe Rev 3.1 released?
NerdMiner announced the NerdMiner NerdOCTAxe Rev 3.1 in Jan 2026.