PRE-ORDER - Ships in 6-8 weeks

Meet the Bitaxe Naja Duo (Model 1201), the first Bitaxe miner built around Bitmain's new BM1373 chips. By pairing two of these chips on a single board, it hits a hashrate on par with older 4-chip designs while sipping just 42W of power — a serious efficiency jump for solo home mining.

Built for reliability as much as raw hashrate, the Naja Duo adds independent temperature monitoring for each chip and a 2-phase VRM to keep things stable when you push into overclock territory. A dedicated Thermalright cooler and slim PWM fan keep both chips running cool without adding bulk or noise to your setup.

Whether you're running it stock for quiet, efficient background mining or dialing it up for solo lottery odds, the Naja Duo is a compact, open-source way to add real hashing power to your home mining lineup.

• Dual BM1373 ASIC Chips – Delivers 4.4+ TH/s stock at ~42W (9.5 J/TH efficiency), or up to 8 TH/s at ~92W in OC mode for extra lottery power.
• Per-Chip Thermal Monitoring + 2-Phase VRM – Independent temperature sensing on each chip paired with a 2-phase TI TPS546024A regulator for stable overclocked performance.
• Dual-Cooling Solution – Copper Thermalright AXP90-X47 low-profile cooler with an ultra-slim 92mm PWM fan (42.58 CFM, max 22.4 dBA) for quiet, effective heat dissipation.
• ESP-Miner + AxeOS – Fully open-source firmware, flashable over USB-C or straight from the browser — no black box.
• 1.9" Color LCD Display – Real-time readout of IP address, hashrate, temperature, and best difficulty at a glance.
• ESP32-S3 Microcontroller – Reliable, well-supported platform with Wi-Fi connectivity built in.
• PSU Included - 12V/15A power supply included
  

Stand color / design may vary

MinerHaolan Assurance: All units are fully inspected, securely packaged, and dispatched via express courier with real-time tracking from our Hong Kong distribution hub. Includes MinerHaolan customer support and standard hardware warranty.