What is the NerdOCTAXE and how does it differ from the NerdQX for solo Bitcoin mining in Australia?

The NerdOCTAXE is an open-source SHA-256 Bitcoin solo miner producing approximately 12 TH/s using eight BM1370 ASIC chips, making it the higher-hashrate sibling to the NerdQX which uses four chips for 8 TH/s. Both are open-source community-built designs suitable for enthusiasts who want meaningful solo mining hashrate without industrial ASIC costs. The NerdOCTAXE 12 TH/s output puts it above the Canaan Avalon Nano 3S at 6 TH/s and significantly above single-chip Bitaxe variants, making it the highest-hashrate open-source home Bitcoin miner available through MinerHub in 2026.

What are the real odds of the NerdOCTAXE finding a Bitcoin block when solo mining from Australia?

At 12 TH/s the NerdOCTAXE holds a statistically small but meaningful share of the Bitcoin network which operates at hundreds of exahashes per second. The expected solo block find time is still measured in thousands of years for a single unit, which makes connecting to a solo aggregating pool such as CK Pool at solo.ckpool.org the standard approach. CK Pool combines hashrate from many small miners so any participant has a chance at the full block reward proportional to their submitted shares. The NerdOCTAXE offers approximately 3x more lottery tickets per hour than the Gamma 602, improving your statistical position significantly.

Is the NerdOCTAXE open-source and can I modify the firmware or hardware design?

Yes. The NerdOCTAXE is a fully open-source project with schematics, PCB layout files, and firmware source code publicly available on GitHub. It runs a web-based management interface for real-time monitoring of hashrate, chip temperatures, fan speed, and pool share submission. Advanced users can build their own units from the open design files, flash custom firmware builds, and adjust chip frequency and voltage settings. This makes the NerdOCTAXE a genuine technical learning platform for Australian engineers and enthusiasts who want to understand Bitcoin mining architecture at a hardware level.

What power supply does the NerdOCTAXE use and what are the electrical requirements for Australian homes?

The NerdOCTAXE uses an XT60 connector power supply which is specified in the product listing. Its total power draw is well below the threshold requiring a dedicated Australian electrical circuit, making it safe to run from a standard 240V GPO. This low power demand combined with its relatively high 12 TH/s SHA-256 output makes the NerdOCTAXE one of the most electrically practical open-source Bitcoin miners for Australian home users. No licensed electrician installation is required at this wattage level under typical Australian residential electrical conditions.

Does MinerHub ship the NerdOCTAXE Australia-wide and provide technical support?

Yes. MinerHub stocks the NerdOCTAXE 12 TH/s open-source Bitcoin solo miner and ships Australia-wide from Perth WA with same-day dispatch on orders placed before 2:00 PM AWST. Because the NerdOCTAXE is an open-source project with an active online community, extensive documentation and troubleshooting resources are available through GitHub and dedicated forums. Our team at MinerHub also provides initial setup guidance including web interface configuration and solo pool connection. Contact hello@minerhub.com.au for pre-sales questions or post-purchase support.

NerdMiner ASIC Miner

NerdOCTAXE 12TH/s Open-Source SHA-256 Bitcoin Solo Miner — XT60 PSU

Name: NerdOCTAXE 12TH/s Open-Source SHA-256 Bitcoin Solo Miner — XT60 PSU
Brand: NerdMiner
SKU: NERDOCTAXE-12T
Price: 679.99 AUD
Availability: InStock
Rating: 4.69 (13 reviews)

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$679.99

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Product Details

The NerdOCTAXE is an open-source SHA-256 Bitcoin solo miner delivering 12 terahashes per second, built on the same community-driven hardware philosophy as the BitAxe project. Powered by an XT60 connector power supply and designed for transparency, tinkering, and full user control, the NerdOCTAXE sits at the intersection of maker culture and real Bitcoin mining — a capable, hackable ASIC miner for technically-minded Australians who want to understand their hardware from chip to firmware.

At 12 TH/s, the NerdOCTAXE occupies a meaningful position in the open-source ASIC miner landscape — significantly more powerful than single-chip BitAxe units like the Bitaxe Gamma 602 at 1.2 TH/s, while retaining the same open-source ethos: full schematic access, community firmware support via ESP-Miner, and the ability to inspect, modify, and reflash every layer of the software stack. For Australian miners with an electronics or software background, the NerdOCTAXE is both a functioning Bitcoin miner and a hands-on platform for learning SHA-256 ASIC architecture.

The XT60 power connector — familiar to anyone from the RC, drone, or electronics hobbyist communities — allows the NerdOCTAXE to be powered from a wide range of bench power supplies, LiPo battery packs, or dedicated 12V DC supplies without hunting for proprietary connectors. This flexibility makes it a natural fit for off-grid setups, solar-powered mining experiments, or lab bench deployments where standard ATX PSUs are impractical. Setup follows the standard BitAxe workflow: flash firmware, configure Wi-Fi and pool credentials via the web interface, and point at a solo mining pool such as Solo CKPool or OCEAN.

Like all open-source Bitcoin miners in this category, the NerdOCTAXE is designed for solo mining participation rather than pool-scale revenue. Running solo gives every hash a real — if rare — chance at finding a full Bitcoin block reward. It's the same proof-of-work lottery that underpins the entire Bitcoin network, run from hardware you can fully inspect and modify. Compatible with the Bitcoin mainnet and all standard Stratum v1 pools. Full schematics and firmware available via the open-source community repository.

Specification	Value
PERFORMANCE
Algorithm	SHA-256
Hashrate	12 TH/s ± 5%
Compatible Coins	Bitcoin (BTC), Bitcoin Cash (BCH)
POWER
Power Connector	XT60 (included PSU)
Input Voltage	12V DC
HARDWARE
Chip	SHA-256 ASIC (BM-series compatible)
Source	Open-source hardware (full schematics available)
Firmware	ESP-Miner (open-source, community supported)
Connectivity	Wi-Fi (2.4 GHz)
Management Interface	Web UI (browser-based)
Software Compatibility	Stratum v1 (Solo CKPool, OCEAN, all major pools)
PHYSICAL
Form Factor	Open PCB / desktop
Cooling	Integrated heatsink + fan
Operating Temp.	0°C to 40°C

Australian Consumer Law Notice: All products sold by MinerHub come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have goods repaired or replaced if they fail to be of acceptable quality. Manufacturer warranty terms apply in addition to your statutory rights. All hashrate, power, and efficiency figures are manufacturer-stated typical values. MinerHub does not guarantee mining returns or profitability.