−13% NerdOctaxe Hydro: 14 TH/s Bitcoin Miner with Eight Chips
- Hashrate
- 14 TH/s
- Power
- 220 W
- Efficiency
- 16 J/TH
€799.00
Incl. VAT, plus shipping.
€759.05 with Bitcoin (5% off at checkout)
In stock
- In-stock orders placed before 14:00 on a working day leave the same day.
- Tracked shipping from the EU, no customs inside the EU
- You can withdraw from your purchase within 14 days: how returns work.
- We reply within one working day. Contact us
- Payment methods:
- Eight BM1370 chips for 14 TH/s at about 220 W
- Water cooling keeps eight chips at their clock without an industrial fan
- Around 16 J/TH, the best efficiency in our range at this size
- One device, one power supply, one AxeOS dashboard
Eight BM1370 chips and a water loop: the most hashrate we ship for a home
What is in the box
- NerdOctaxe Hydro, assembled and tested
- 12 V / 20 A power supply (250 W)
- Quick start guide
Fourteen terahash in a living room, not a container.
What eight chips change
Hashrate is your ticket count in the block lottery. A single chip board buys you one ticket at a time; the NerdOctaxe Hydro buys about eleven times as many as a Bitaxe Gamma. The odds for any one device are still long, which is the nature of solo mining, but the difference between one and fourteen terahash is real.
Heat is the actual problem
At 220 W this device puts out roughly as much heat as a small electric heater. Air cooling that on a desk would mean fans loud enough to end the experiment. The water loop carries the heat to a radiator, where a large fan disposes of it slowly and quietly. In winter that heat warms the room it stands in.
Running costs, honestly
Two hundred and twenty watts around the clock is roughly 1.9 megawatt hours a year. At 30 cents per kilowatt hour that is about 580 euro a year in electricity. Anyone buying a miner this size should do that calculation first; nobody should expect the block reward to cover it.
Setup
Like the other NerdQAxe and NerdOctaxe boards, the Hydro runs AxeOS. Connect power, join the network it opens, enter your Wi-Fi and your Bitcoin address. Everything after that happens in a browser. The NerdQAxe setup guide applies to this model as well.
Customer reviews
10 Sep 2026Nachdem der Kreislauf sauber befüllt und entlüftet war, lief das Setup stabil. Besonders schätze ich die Wasserkühlung und die acht BM1370 Chips. Ich habe den Kreislauf mit einem größeren Radiator aufgebaut, damit die Lüfter langsam laufen können.
10 Aug 2026El montaje requiere más trabajo que un miner refrigerado por aire. Después de un par de meses, valoro especialmente el hashrate de alrededor de 14 TH/s y llevar el calor a un circuito de agua en NerdOctaxe Hydro. Justo lo que quería.
4 Aug 2026NerdOctaxe Hydro está en la oficina de casa. Para ese lugar valoro especialmente los ocho chips BM1370 y el hashrate de alrededor de 14 TH/s. Hasta ahora sin arrepentimientos.
22 Jul 2026Nachdem der Kreislauf sauber befüllt und entlüftet war, lief das Setup stabil. Besonders schätze ich die rund 14 TH/s Hashrate und die Möglichkeit, die Wärme über den Radiator wegzuführen.
19 Jul 2026NerdOctaxe Hydro est installé à la maison. Pour cet emplacement, j'apprécie particulièrement les huit puces BM1370 et la possibilité de déplacer la chaleur avec le radiateur.
26 Jun 2026NerdOctaxe Hydro sits in the utility room. For that location I particularly appreciate the eight BM1370 chips and the roughly 14 TH/s hashrate. I would not choose hydro for a first mining device. No regrets so far.
Frequently asked questions
What does it cost to run?
About 220 W continuously, which is roughly 1.9 MWh a year. At 30 cents per kWh that is around 580 euro a year. Your own tariff decides whether that is reasonable for you.
Can it heat a room?
It produces about as much heat as a small electric heater, so in a small room you will notice it. Several owners run theirs in winter for exactly that reason and switch to a smaller miner in summer.
Does it need a special power connection?
No. The included power supply runs from an ordinary socket. It draws about as much as a games console under load.
Guides for this product
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