NerdMiner NerdQaxe+ Hyd (2.5TH)

The NerdQaxe+ Hyd produces 2.5 TH/s of SHA-256 hashrate at 60W continuous power draw and approximately 24 J/TH efficiency. Built on 4 x BM1368 ASIC chips in parallel. Real world output typically falls within plus or minus 5 percent of rated hashrate depending on ambient temperature, firmware tuning, and cooling loop operation. Some distributor sources cite 20 J/TH efficiency under optimal operating conditions.

"Hyd" is short for Hydro, denoting the liquid cooling architecture that fundamentally differentiates this model from air cooled alternatives in the NerdMiner lineup. The NerdQaxe+ Hyd features a custom all in one AIO liquid cooler with solid copper microchannel coldplate, sealed prefilled coolant loop, and high density radiator. This is a genuine liquid cooled mining device, not an air cooled variant with alternative naming. Some retail configurations also include customizable ARGB lighting.

Different chip generation and cooling architecture. NerdQaxe+ Hyd (this product): 4 x BM1368 chips at 2.5 TH/s, 60W, 24 J/TH, liquid cooled with ARGB, 200 to 240V input. NerdQaxe++: 4 x BM1370 chips at 4.8 TH/s, 72W, 15 J/TH, air cooled, 200 to 240V input. The Hyd variant prioritizes aesthetic appeal (liquid cooling, ARGB lighting, visual desk presence) and thermal headroom. The ++ variant prioritizes raw hashrate and efficiency for serious solo mining odds. The "++" designation specifically indicates the upgrade from BM1368 chips to newer BM1370 silicon. Both target solo lottery mining but appeal to different operator priorities.

Premium thermal management in a desktop form factor. Solid copper baseplate with microchannel design maximizes heat transfer from chip surfaces into coolant. Sealed prefilled coolant loop requires zero maintenance throughout operational lifetime. High density radiator paired with adjustable fan dissipates up to 200W thermal capacity, well exceeding the 60W operational load. Mean time between failures rates up to 50,000 hours (approximately 5.7 years of continuous operation). Near silent operation below 40 dB. Customizable ARGB lighting in variants equipped with ARGB fans adds visual appeal. For operators wanting premium thermal management combined with desk appeal, liquid cooling delivers both.

The NerdQaxe+ Hyd features a 1.92 inch IPS color LCD screen that shows real time mining metrics directly on the device without requiring network device access. Display shows current hashrate, chip temperature, power draw in watts, efficiency in J/TH, Bitcoin price, submitted share count, and operational status. Standalone functionality makes the device work as a complete functional unit beyond just mining hardware. For operators wanting physical presence and visual feedback from their mining setup, the integrated display is meaningful.

No. At 2.5 TH/s against Bitcoin's 900+ EH/s network, pool mining revenue is effectively zero. Mining Now March 2026 profitability data at $0.07 per kWh shows negative $0.01 daily. MillionMiner's $0.08 per kWh calculator shows negative $0.03 daily. The device exists for solo lottery mining (chance at full 3.125 BTC block reward) and educational participation in Bitcoin network decentralization, not daily pool mining revenue.

Yes. The NerdQaxe++ (higher tier variant) has three confirmed Bitcoin block finds with combined rewards exceeding $560,000, including Block #944,078 found April 7, 2026 by a single unit at approximately 5 TH/s. Earlier NerdMiner generation devices at lower hashrates have also found blocks over the years. The NerdQaxe+ Hyd specifically has approximately 1 in 7,600 annual solo mining odds. Mathematically nonzero but extremely unlikely in any specific year of operation.

At current Bitcoin network difficulty: approximately 1 in 2.8 million daily odds, 1 in 92,000 monthly odds, 1 in 7,600 annual odds of finding a full block. Finding a solo block delivers the full block reward (currently 3.125 BTC plus transaction fees, approximately $300,000+ at April 2026 BTC price). Expected value math: ($300,000 × 1/7,600 annual probability) = $39.50 annual expected value per unit, against approximately $37 annual electricity cost at $0.07 per kWh. Marginally positive expected value with extreme variance.

Yes, the device supports standard SHA-256 Stratum protocols compatible with any Bitcoin mining pool. Pool mining at 2.5 TH/s generates effectively zero revenue (cents per day) against major pool operator hashrates, which is why most operators configure solo mining pools specifically for full block reward capture. Solo CK Pool, Noderunners, and Public Pool all work with the NerdQaxe+ Hyd through AxeOS firmware pool configuration.

Universal 200 to 240V input through included PSU. At 60W continuous draw, electricity cost runs approximately $37 per year at $0.07 per kWh or $53 per year at $0.10 per kWh residential rates. Roughly $3 to $5 per month. Works on standard European Schuko (230V), UK BS 1363, Middle Eastern 220 to 240V commercial, or North American 240V NEMA 6 outlets without voltage conversion. Does not require three phase power or specialized electrical infrastructure.

Both WiFi 2.4GHz (via ESP32 controller) and Ethernet connectivity. WiFi setup through captive portal: connect to device broadcast network, enter home WiFi credentials through browser interface. Ethernet provides plug and play connection for deployments where wired networking is preferred. Subsequent management happens through AxeOS open source firmware web interface accessible from any device on the same network. AxeOS supports swarm monitoring across multiple units on one network through unified dashboard.

Below 40 dB operating noise, near silent in normal living environments. Quieter than most household appliances including refrigerators. The liquid cooling architecture eliminates the high speed fan noise typical of air cooled mining hardware. Adjustable fan speed (in ARGB variants) provides further tuning between thermal performance and acoustic preference. Deploy on desks, bookshelves, living rooms, bedrooms, home offices, or dedicated mining spaces without noise considerations.

Plug and play setup. Step one: connect included PSU to 200 to 240V outlet. Step two: device boots, LCD display shows status and IP information. Step three: either connect Ethernet cable for immediate network access, or connect to device WiFi setup network from phone/computer and enter home WiFi credentials. Step four: open AxeOS web interface at device IP address, configure mining pool URL and Bitcoin wallet address. Step five: verify hashrate reaches 2.4+ TH/s within 2 to 3 minutes. For solo mining, configure Solo CK Pool, Noderunners, or similar solo mining service.

Dedicated group of solo mining enthusiasts running low hashrate devices as both hobby and philosophical statement about decentralized Bitcoin mining participation. Bitcoin was designed so anyone with a computer could participate in securing the network. As mining became industrialized, individual participation became impractical at meaningful economic scale. The NerdMiner movement and projects like NerdQaxe maintain solo mining accessibility at any budget level. Active community shares firmware improvements, configurations, block find statistics, and operational tips through Discord servers, GitHub repositories, and social media. For Bitcoin enthusiasts wanting community connection alongside hardware ownership, the NerdMiner ecosystem provides meaningful engagement.

Yes. For learning Bitcoin mining mechanics hands on, the NerdQaxe+ Hyd provides real SHA-256 hashing on dedicated ASIC silicon at minimal cost and minimal infrastructure. Configure mining pools, understand hashrate economics, observe block discovery events, test different solo mining pool configurations, experiment with AxeOS firmware modifications. The open source hardware design also enables hardware level education through publicly available PCB schematics and chip datasheets. Classrooms, hackathons, Bitcoin meetups, and self directed study scenarios all benefit from accessible mining hardware at this price point.

Community manufacturer warranty on the complete device covering manufacturing defects under normal operation. Warranty terms vary by specific batch manufacturer (open source hardware can be manufactured by multiple parties). Typical warranty period runs 3 to 12 months depending on manufacturer. Liquid cooling loop specifically carries up to 50,000 hours MTBF rating. Warranty exclusions include damage from inadequate operating conditions, operation outside the 5 to 45 degree Celsius range, physical mishandling, and unauthorized modifications. MillionMiner routes warranty claims through appropriate batch manufacturer.

Any SHA-256 proof of work cryptocurrency. Primary target: Bitcoin (BTC) for solo lottery mining. Also compatible: Bitcoin Cash (BCH), Bitcoin SV (BSV), Fractal Bitcoin (FB), Namecoin (NMC), eCash (XEC), Peercoin (PPC). Most operators configure BTC solo mining specifically for the 3.125 BTC block reward opportunity. Merged mining configurations through supporting pools can add marginal BCH and BSV rewards alongside Bitcoin contribution.

Yes, and AxeOS supports swarm monitoring across multiple units on the same network through unified dashboard. Running multiple units linearly improves solo mining odds: 5 units improves annual odds from 1 in 7,600 to 1 in 1,520, 10 units improves to 1 in 760. Infrastructure requirements scale linearly: multiple 200 to 240V outlets, sufficient WiFi coverage or Ethernet drops, thermal management for aggregate heat output. Some operators deploy multiple Hyd units specifically for the aesthetic appeal of coordinated ARGB lighting across a fleet.

The Hyd variant typically carries a price premium over the air cooled NerdQaxe+ base variant due to the liquid cooling system, integrated display, and ARGB lighting features. Competing alternatives: Bitaxe Gamma 601 at 1.2 TH/s for approximately $89 to $125 (lower hashrate, single chip, much smaller form factor, USB-C power). NerdQaxe++ at 4.8 TH/s for higher pricing (more hashrate, newer BM1370 chips, air cooled). Canaan Avalon Nano 3S at 6 TH/s (higher hashrate, different ecosystem). The NerdQaxe+ Hyd positions specifically for operators wanting liquid cooled aesthetic combined with solo mining participation rather than maximum hashrate.

Within NerdMiner and Bitaxe ecosystem: the NerdQaxe++ at 4.8 TH/s represents the higher hashrate air cooled upgrade path with newer BM1370 chips, the Bitaxe Gamma 601 at 1.2 TH/s provides minimum entry single chip device, the Bitaxe Touch at 1.6 TH/s adds touchscreen interface, and the Bitaxe Supra Hex 701 at 4.2 TH/s offers alternative quad chip architecture. For operators scaling beyond solo lottery mining to meaningful pool mining revenue: Antminer S21+ at 235 TH/s or Whatsminer M70S+ at 244 TH/s serve as industrial progression hardware. Cross algorithm diversification options include Antminer KS7 for Kaspa, Antminer L11 for Litecoin and Dogecoin, Antminer Z15 for Zcash. MillionMiner's ASIC hosting service primarily serves industrial hardware; the NerdQaxe+ Hyd typically deploys at home given its desk appeal and minimal infrastructure requirements.