NerdQaxe++ Rev 6.1 6Th/s 100W Bitcoin Solo Miner

Description

NerdQaxe++ Rev 6.1 is an open-source, compact ASIC miner designed for the SHA-256 algorithm. It is optimized for solo mining (“lottery-style”) Bitcoin (BTC) and other SHA-256 coins directly from home or small office environments.

The device is built with 4 × BM1370 ASIC chips, the same silicon powering the industrial Bitmain Antminer S21 Pro, delivering industrial-class efficiency in a desktop form factor. It runs open-source AxeOS firmware and features an integrated LILYGO T-Display S3 color LCD for real-time monitoring without needing to access a network device. Multiple on-chain verified block finds have been recorded by NerdQaxe++ units, with combined rewards exceeding $560,000.

The “++” designation indicates an upgrade from the older BM1368 chips to the current-generation BM1370 silicon.

Key Specifications

Note on Efficiency: Stock clock speeds deliver approximately 15 J/TH. Overclocked configurations (800 MHz) operate at approximately 16.5 J/TH.

General Specifications & Features

Hardware & Environmental Requirements

Architecture & Chip Details

Important Notes for Product Description

• Proven Block Finds: NerdQaxe++ units have on-chain verified Bitcoin block finds, including Block #920,440 (January 2025, 3.15 BTC) and Block #944,078 (April 7, 2026, 3.132 BTC).

• Rev 6.1 Hardware Improvements: The Rev 6.1 revision includes a 15A XT30 power connector (replacing a mechanical fuse), 1 oz copper traces (reducing board temperatures by 21.4%), a spring-mounted heatsink for uniform chip pressure, and relocated temperature sensors for accurate ASIC readings.

• Real-Time Display: The integrated LILYGO T-Display S3 shows current hashrate, chip temperature, power draw, efficiency, Bitcoin price, share count, and operational status directly on the device without needing network access.

• Open Source & Customizable: Complete schematics, PCB design files (Gerber), firmware source code, and component bills of materials are published on GitHub under permissive open-source licenses.

• Swarm Ready: AxeOS supports monitoring and management of multiple NerdQaxe++ units and Bitaxe devices across the same network.

• Low Power, Low Noise: With a power draw of approximately 100W and a noise level of 40dBThis miner runs on a standard household electrical outlet without special wiring or dedicated cooling infrastructure. It is quieter than a typical desktop computer.

• Daily Power Cost: Running this miner continuously consumes approximately 2.4 kWh per day (100W × 24 hours). At an average electricity rate of $0.10/kWh,thisequatestoroughly‘$0.24` per day in electricity costs.

• Solo Mining Odds: At 6 TH/s against a Bitcoin network exceeding 900 EH/s, approximate odds are 1 in 1.16 million daily, 1 in 38,300 monthly, or 1 in 3,160 annually of finding a block.

• Target Audience: This product is ideal for home miners, hobbyists, developers, and tinkerers who want a compact, quiet, open-source ASIC miner with industrial-class chips for Bitcoin solo mining.

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Processing Time
Orders require 5–8 business days for processing (Monday–Friday, excluding public holidays). This period begins only after payment has been fully cleared. Weekends and holidays do not count toward processing time.

Delivery Estimates
Once processed, delivery to your country typically takes an additional 5–10 business days. Please note that all delivery estimates are approximate. We cannot guarantee exact transit times, and delays caused by carriers, customs, or weather are not eligible for refunds or compensation.

Customs, Duties, and Fees
You are responsible for any customs fees, import duties, taxes (e.g., VAT, GST), or brokerage charges levied by your country. If a shipment is seized, returned, or destroyed by customs due to non-payment of fees or restricted items, we cannot issue a refund.

DDP Shipping for USA Customers
For customers in the United States, Delivered Duty Paid (DDP) shipping is available upon request before checkout. Under DDP, we prepay all customs duties and taxes, so you owe nothing at delivery. A small additional fee applies. Please contact us via our website to request a quote.

Important Note on Delays
We do not offer refunds, discounts, or other compensation for shipping delays of any kind, including processing, carrier transit, or customs clearance. All timeframes are estimates. By placing an order, you confirm that you have read and accept our full Shipping Policy and Refund Policy.