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NerdQAxe++ Rev6 Hydro 4.8TH/s Water-Cooled Solo Bitcoin Miner

SKU: NERDQAXE-REV6-WATER-COOLED-WHITE-SOLO

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  • Hashrate4.8TH/s
  • CoinBTC

€399.87

€239.87

(excl.VAT)

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  • Tracked deliveryTo all 27 EU countries

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Solo lottery

Solo mining odds: your chance to hit a Bitcoin block

Mining solo, this miner’s 4.8 TH/s buys a ticket in every block draw. A block is found about every 10 minutes, and the miner who finds it keeps the whole reward.

The prize: one block

3.125 BTC + fees

≈ €225,600

Within 1 year 0.0235% Within 5 years 0.117%

≈ 43 of these miners together would give a 1 in 100 chance a year.

1 in 4,260 chance of a block per year ≈ 32,800× more likely than one EuroMillions ticket winning the jackpot
  • This miner1 in 4,260
  • Struck by lightning in a year (US)1 in 1,222,000
  • EuroMillions jackpot, one ticket1 in 139,838,160

Every 10 minutes is a fresh draw; luck does not build up. Solo mining is a lottery, not an income: most solo miners never find a block.

Network hashrate 1,075 EH/s (mempool.space, 2026-10-23 23:38 UTC) · BTC €72,182 (CoinGecko) Everyday odds: euro-millions.com (EuroMillions jackpot); US National Weather Service (lightning, 2009–2018 average).

Specifications: NerdQAxe++ Rev6 Hydro 4.8TH/s Water-Cooled Solo Bitcoin Miner

Coin

BTC

Hashrate

4.8TH/s

ModelNerdQaxe++ Hydro 4.8TH/s Home Bitcoin Miner

Also Known AsNerdQAxe++ Rev6 Hydro 4.8T Water-Cooled Solo Bitcoin Miner Power Supply

CoinBTC

Release2026-04-08

Hashrate4.8TH/s

Noise Level30db

Sizes20x20x15

Consume, kWh70 - 100W

Energy Efficiency15 - 16.5 J/TH

Fans1

Voltage100 - 240v

InterfaceWiFi 2.4GHz

Temperature0 - 40 C

Warranty180 days

Description for: NerdQAxe++ Rev6 Hydro 4.8TH/s Water-Cooled Solo Bitcoin Miner

HOME MINING · SHA-256 · HYDRO-COOLED

NerdQaxe++ Hydro Bitcoin Miner

4.8 TH/s · 75W · Near-Silent · Snowman KS120 Liquid-Cooled

The NerdQaxe++ Hydro is a premium, liquid-cooled home Bitcoin miner designed for enthusiasts who demand whisper-quiet operation without compromising performance. Powered by 4× S21 Pro BM1370 chips, this compact ASIC miner delivers 4.8 TH/s of hashrate while consuming just ~75W of power.

Equipped with the advanced Snowman KS120 hydro-cooling system, the NerdQaxe++ Hydro eliminates loud fan noise entirely — making it perfect for bedrooms, living rooms, and home offices. It's the quietest and most thermally stable version of the NerdQaxe++ yet.

4.8 TH/s
Hashrate
75W
Power
~30 dB
Noise
0.5 kg
Weight
Key Features
4× BM1370 ASIC Chips
Same S21 Pro-class chips used in industrial miners, delivering 4.8 TH/s of SHA-256 hashpower in a compact desktop form factor.
Snowman KS120 Hydro-Cooling
Sealed closed-loop liquid cooling keeps temps consistently low while running near-silent — no loud fans, no maintenance required.
⊕
Solo & Pool Mining
Mine via CKPool, Public Pool, or your own Bitcoin node for solo lottery mining (3.125 BTC block reward), or join any standard pool for steady payouts.
⚙
Open-Source AxeOS Firmware
WiFi plug-and-play setup via web dashboard. Fully open-source and customizable. Connect to the "NerdAx_XXXX" network and start mining in minutes.
Real-Time LCD Display
LILYGO T-Display S3 1.9" color screen with 2 programmable buttons shows hashrate, temperature, power, uptime, and Bitcoin price live.
Near-Silent ~30 dB
Hydro-cooling eliminates high-speed fans. Quieter than a whispered conversation — perfect for bedrooms, desks, and shared spaces.
Performance Profiles
PROFILE HASHRATE POWER NOTES
★ Stock 4.8 TH/s ~72–80W Default frequency & voltage
Eco / Silent ~4 TH/s ~55–65W Reduced freq, minimum noise
Bitcoin Lottery Mining
Every hash is an independent chance at the full 3.125 BTC block reward (currently worth over $300,000). The NerdQaxe++ has verified Bitcoin block wins — including Block #920,440 (October 2025), where a NerdQaxe++ earned 3.141 BTC (~$347,000) on Public Pool. Solo mining with this unit supports Bitcoin decentralization while giving you a real shot at life-changing rewards.
Technical Specifications
Algorithm SHA-256
ASIC Chips 4 × BM1370
Hashrate 4.8 TH/s
Power Consumption ~72–95W (typical 75W)
Efficiency ~15–16.5 J/TH
Cooling System Snowman KS120 Hydro
Display LILYGO T-Display S3 — 1.9" LCD
Connectivity 2.4 GHz WiFi
Firmware AxeOS (open-source)
Noise Level ~30 dB
Power Supply 12V PSU included
Input Voltage 100–240V AC
Dimensions Compact desktop + radiator
Weight ~0.5 kg (miner unit)
Operating Temp 0°C – 40°C
Mineable Coins BTC, BCH + SHA-256
Hydro-Cooling Advantage

The Snowman KS120 sealed closed-loop liquid cooling system delivers superior thermal performance for long-term reliability:

Sealed closed-loop system No maintenance required Near-silent PWM fan Consistent low temps RGB lighting No coolant refills
Recommended maximum operating temperature: ≤ 70°C
What's in the Box
1× NerdQaxe++ Hydro Miner (assembled & flashed)
1× Snowman KS120 Hydro Radiator (factory-attached)
1× Power Adapter (12V)
1× Power Cable
1× 3D-Printed Stand
1× Quick-Start Guide
1× Socket Adapter (if required)
Frequently Asked Questions
How quiet is the NerdQaxe++ Hydro compared to air-cooled miners?
The Hydro operates at approximately 30 dB — significantly quieter than the air-cooled NerdQaxe++ and most desktop computers. The Snowman KS120 sealed liquid cooling replaces high-speed fans with a single quiet PWM radiator fan. Many users run it on their nightstand or living room shelf 24/7 without disturbance.
Do I need technical skills to set it up?
Not at all. The NerdQaxe++ Hydro arrives fully assembled and pre-flashed. Connect the power supply, power on, and connect to the "NerdAx_XXXX" WiFi network from your phone or computer. Enter your home WiFi credentials and mining pool details through the web interface, and mining begins within minutes.
How much electricity does it consume?
At stock settings, the NerdQaxe++ Hydro draws approximately 72–80W — about the same as a single incandescent light bulb. At an average electricity rate of $0.20/kWh, that works out to approximately $11–14 per month. The efficiency of ~15–16.5 J/TH is competitive with industrial-grade miners.
Does the liquid cooling require maintenance or refilling?
No. The Snowman KS120 is a fully sealed, closed-loop system — similar to AIO CPU coolers used in desktop PCs. There's no need to refill coolant, replace tubing, or perform any maintenance. The sealed design eliminates leak risk under normal use, making it safe for continuous 24/7 residential operation.
What's the difference between NerdQaxe++ Hydro and the standard NerdQaxe++?
Both models use the same 4× BM1370 chip design and deliver ~4.8 TH/s at ~75W. The key difference is cooling: the standard NerdQaxe++ uses dual-fan air cooling, while the Hydro version uses a sealed closed-loop liquid cooling system with a Snowman KS120 radiator. The Hydro runs significantly quieter, maintains lower chip temperatures, and includes RGB lighting. Choose the Hydro for maximum silence and thermal stability.
Shipping & Availability

Ships worldwide from regional warehouses. Typical delivery 3–8 business days via DHL, UPS, FedEx, or TNT.

US USA CA Canada EU EU GB UK AU Australia Asia-Pacific Middle East & Africa Latin America
Factory warranty covers hardware defects only. Payment proof required within 24 hours of order placement. Unopened items can be returned within 14 days of delivery.

Warranty

Factory warranty per manufacturer guidelines
Working product delivery guaranteed
Full after-sales support team

Terms of Sale

Payment proof required within 24 hours
Reservation confirmed upon receipt of payment
Industrial ASIC miners: all sales are final. Other products: 14-day return if unopened.

Shipping Information

Express: Europe 1–3 days, US & Asia 2–5 days
Economy: Europe 3–6 days
Dispatch within 7 working days
Ships via DHL, FedEx & UPS

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