Understanding the Bitaxe and Its Variations
The Bitaxe is an open-source, single-chip Bitcoin miner designed for hobbyists and tinkerers who want to learn about ASIC mining in a hands-on way. Built around Bitmain’s BM1397 ASIC chip, it offers compact, efficient mining at a fraction of the cost of traditional rigs — and with a vibrant community continually pushing new ideas.
Main Bitaxe Variants
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Bitaxe Max (100 Series)
The Bitaxe Max is the entry-level model, utilizing the BM1397 ASIC from Bitmain's Antminer S17 series. It achieves hash rates between 250–450 GH/s while consuming up to 15W of power. This model is ideal for beginners seeking an affordable and energy-efficient introduction to Bitcoin mining. -
Bitaxe 20x Series (201, 204, etc.)
The original line of Bitaxes that kicked off the project. These boards, such as the 201 and 204, use the BM1397 ASIC and achieve around 300–400 GH/s depending on cooling and tuning. The 204 refined the original design with better layout and stability. This series is ideal for beginners and those who want the classic Bitaxe experience. -
Bitaxe Supra 40x Series (401, etc.)
Representing the next level of performance, the 40x Supra series features redesigned power circuitry, more robust cooling support, and improved efficiency. Typical hash rates exceed 450 GH/s reliably. The Supra 401 is the hallmark model, offering serious performance for single-chip miners. -
Bitaxe Gamma 60x Series (601, etc.)
The latest flagship range, the 60x Gamma series integrates all refinements from earlier designs and optimises layout for both ease of assembly and stability at high clocks. Gamma boards are built for those who want maximum performance with minimal fuss, fully compatible with modern open-source firmware like AxeOS. -
Bitaxe Hex
A breakthrough in the Bitaxe family, the Hex features six BM1397 ASIC chips on a single board, delivering multi-terahash performance. It’s perfect for hobbyists who want to move beyond single-chip mining while staying true to the open-source, DIY ethos. The Hex requires advanced cooling and power setups, making it a favourite among experienced tinkerers.
Other Variants
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NerdAxe
A fun, community-driven fork featuring creative PCB shapes, OLED or TFT displays for live stats, RGB lighting, and other personal touches. The NerdAxe series shows off the playful side of Bitaxe development. -
PiAxe / Qaxe
PiAxe is designed to interface Bitaxe hardware directly with a Raspberry Pi for onboard control, stats, or remote monitoring — perfect for DIYers who want a compact, all-in-one mining station. Qaxe variants experiment with alternative microcontrollers or unique board layouts, offering flexibility for tinkerers who love to customise. -
0xAxe
An experimental branch focused on radical designs. Builds under the 0xAxe name explore alternative power solutions, unusual form factors, or integrations with cutting-edge controller boards — they push what’s possible in single-chip mining. -
Other Custom Builds
The community has produced countless personal mods: themed enclosures, pocket-sized miners, or units designed for artistic displays while hashing. These projects highlight the creativity and open spirit at the heart of the Bitaxe ecosystem.
Why Bitaxe?
Bitaxe fills a unique niche in Bitcoin mining: affordable, open-source hardware that teaches ASIC fundamentals while actually mining real bitcoin. Whether you want a stable performer like the Gamma, a high-power Hex, or a one-of-a-kind NerdAxe, there’s a Bitaxe for everyone keen to experiment, learn, and mine.
For details and the latest designs, visit:
🔗 Bitaxe GitHub Repository
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