




The Canaan Avalon Mini 3 is a Bitcoin miner for the home, which Canaan presented in January 2025. Its algorithm is SHA-256, and what it mines is Bitcoin. Its single stage delivers 37.5 TH/s at no more than 800 watts, which is 21.3 joules per terahash. It is air-cooled, weighs just under 8.4 kilograms and runs on 110 to 240 volts AC.
The 800 watts are the upper limit of its power draw. Depending on the operating mode, the Mini 3 runs at between 33 and 55 decibels.
Measured against the computing power of the whole Bitcoin network, 37.5 TH/s is a very small share. Anyone who sets the Mini 3 on a block by itself is playing the lottery: the chance of a hit is small, but the prize in the lucky case is the full block reward.
The housing measures 760 × 104 × 214 mm, which makes it long, narrow and flat. The Mini 3 ships in a carton of 900 × 390 × 250 mm. Almost all the energy the Mini 3 draws is released into the room as heat, so in winter it helps to heat it.
It is set up with Canaan's Avalon Family app. The smartphone connects to the miner via Bluetooth, passes on the Wi-Fi details and enters the pool data, after which the Mini 3 mines over the wireless network.
More computing power from the Avalon family comes with the Avalon Q at 90 TH/s. Where the Mini 3 stands on daily revenue against all other machines we offer is shown in the miner comparison.
For us, the Avalon Mini 3 is a great lottery miner. Its quality is very high, the design is well done, and it is perfectly at home on a desk, for trying things out as much as for playing.
We recommend it warmly to anyone who wants to learn mining from the ground up or who is betting on the big stroke of luck of finding the next block themselves.
The daily revenue the Mini 3 would earn in a pool at your electricity price is shown by the Bitcoin mining calculator. How large the Bitcoin network hashrate it competes against is right now can be seen in the cockpit, together with the Bitcoin mining pools and their fees.
When you buy mining hardware via Cryptohall24, you get a guarantee of 12 months In contrast to manufacturer warranties, our warranty only begins when the hardware is sold to our customers and not as soon as it leaves the factory. Since there can often be several months between production and sale in the mining market, our customers often have a longer effective protection than with the pure manufacturer's warranty.
Optionally, the hardware can be added to insured for up to 36 months become.

The process is clear and done in a few steps: you enquire about the device you want, you receive a written quote with the final price from us, and as soon as you accept it, we issue the invoice. After full payment is received, we trigger the order and the hardware is on its way to you.
That way you know where you stand at every point - from quote to delivery, a continuously supported process with a personal contact.
You can pay conveniently by bank transfer in euros, in crypto (Bitcoin or USDC) or in cash against a receipt.
As throughout our business, payment is in advance: we trigger the order as soon as payment has been received in full. That keeps the process clean and predictable for both sides.
Yes, discounts are possible for larger quantities. How large they are depends on several factors - the device, the quantity, the delivery location and the respective procurement conditions.
That's why we state the right price best directly in an individual quote. Just tell us the model and the quantity you want and we'll work it out for you.
On modern ASIC miners the power supply is built firmly into the machine and is therefore always included - it does not have to be bought separately. An external power supply only existed with very old first-generation models.
So you receive a ready-to-run device. Whatever else specifically belongs to the respective product is stated in the product description; in case of doubt we clarify it in the quote.
You can see availability directly on the product; in case of doubt we confirm it in the quote. The majority of our hardware is located in our main warehouse in Hong Kong and is shipped from there directly to your destination.
Individual devices are in stock in Germany (Hamm) - those reach you particularly quickly. We state the concrete delivery date bindingly in the quote, as soon as device and destination are clear.
We deliver worldwide. We handle the shipping and the complete import processing including customs clearance for you - you don't have to deal with it yourself. We state the shipping costs transparently in the quote.
That way the miner arrives ready to use at your place or the desired site. On request we deliver directly to our hosting, then the device goes into operation without a detour.
To operate at home or in your own business you mainly need three things: a suitable power connection (ASIC miners draw several kilowatts continuously, large devices often three-phase power), enough space with ventilation, and a stable internet connection via LAN.
On top of that come noise and waste heat: air-cooled devices are very loud and heat the room noticeably. Anyone who doesn't meet these requirements usually has the miner hosted - then we take care of power, cooling and operation.
Commissioning is straightforward: connect the device, plug it into the network and configure it to your mining pool and wallet. After that the miner runs around the clock.
We don't leave you alone with it - we support you with setting up pool and wallet and the first steps, even without prior experience. Your personal contact is available for questions.
As a German company we offer you 12 months' warranty on your hardware as standard.
Alternatively, you can exclude the warranty in the purchase contract and handle it via the manufacturer's warranty - then the device becomes cheaper. We offer both routes; which one makes sense for you we clarify in the quote.
Yes. You can buy the device from us and have it hosted in the same step - then it runs at a site with low-cost electricity, without noise and heat at your home.
For many this is the most economical way. You can read how hosting works on our hosting page.
We sell our devices to businesses (B2B). A statutory consumer right of withdrawal therefore does not apply in B2B business; in addition, we procure and import the hardware specifically for your order.
So you buy in a targeted and binding way. That's exactly why we calmly clarify the right device for your project before the quote - so you make the right choice from the start. If you have questions before buying, we are always reachable.