Bitaxe.de
- Ships from a warehouse in the EU
- Prices include VAT
- Code CRYPTOCODES5: 5% offnot yet tested at checkout
Device guide · 16 devices · 5 shops
Buy the Nerdaxe Gaia: 2 shops compared
Nerdaxe Gaia: 2.4 TH/s at 30 W. Sold by Bitaxe.de and Bitronics.
- Hashrate
- 2.4 TH/s
- Power draw
- 30 W
- Efficiency
- 12.5 J/TH
- Chip
- 1× BM1373
- Specifications according to
- Bitronics (BitMaker)
Where to buy it
For each shop: where it ships from, whether the price includes VAT and which code gets you a discount. The current price and stock are on the shop's own site.
Bitronics
- Ships from Spain
- The shop does not say whether prices include VAT
- No discount code, but via our link
Your odds of a block
Chance within a year0.012%
On average once every8,200 years
Value of a block now€227,000
Latest solo block…
Live: price and network from our database, blocks from mempool.space.
What it costs and returns
In an ordinary pool
€2.27 a month in bitcoin, against €6.26 of electricity at €0.29 per kWh.
As a heater
22 kWh a month, and all of it comes out as heat (30 W around the clock).
per kWh; defaults to the average household price according to Eurostat
How to put it to work
- 1Plug in the power supply and connect the device to your wifi; open-source miners set up their own wifi network on first start.
- 2Open the settings page in your browser (on Bitaxe and NerdQaxe, the IP address on the little screen) or the maker's app.
- 3Enter stratum+tcp://pool.cryptocodes.eu:3333 as the pool, your own bitcoin address as the username and x as the password.
- 4Let it run. Within a few minutes the pool page shows your hashrate and your best share.
Latest blocks found by solo miners
Live from mempool.space: blocks found through the pools where home miners mine solo (Solo CK, Public Pool, Braiins Solo and SoloPool.com).
Loading blocks…
Similar devices
Where the figures come from
- Specifications: from the maker or the open-source project; where they are silent, from the shop. The source is listed with each device.
- Which shop sells what: their own product pages, checked in full on 15 October 2026. A weekly check flags any page that disappears.
- Electricity: Eurostat, households, second half of 2025, including taxes. ec.europa.eu
- Earnings and odds: price and network hashrate from our own database (16 October 2026), block subsidy 3.125 BTC, before transaction and pool fees.
- Solo blocks: mempool.space, live. mempool.space
Questions
Where can you buy the Nerdaxe Gaia?
From Bitaxe.de and Bitronics. Our code gets you a discount at Bitaxe.de.
How much does a Nerdaxe Gaia earn?
In an ordinary pool about €2.27 a month, against €6.26 of electricity at €0.29 per kWh. Without a block of its own, it will not pay for itself.
What are the odds of a Nerdaxe Gaia finding a block?
Once every 8,200 years on average; the chance within a year is 0.012%. Such a block is worth €227,000 today.
How much electricity does a Nerdaxe Gaia use?
About 30 W, so 22 kWh a month. All of that energy comes out as heat.