{"product_id":"bitcoin-merch®-bitaxe-naja-duo-bm1373-miner-w-power-supply","title":"Bitcoin Merch® - Bitaxe Naja Duo BM1373 Miner w\/ Power Supply","description":"\u003ch1 dir=\"ltr\"\u003ePRE-ORDER - Ships in 6-8 weeks\u003c\/h1\u003e\n\u003cp dir=\"ltr\"\u003eMeet 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.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eBuilt 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.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWhether 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.\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual BM1373 ASIC Chips\u003c\/strong\u003e – 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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer-Chip Thermal Monitoring + 2-Phase VRM\u003c\/strong\u003e – Independent temperature sensing on each chip paired with a 2-phase TI TPS546024A regulator for stable overclocked performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Cooling Solution\u003c\/strong\u003e – 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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP-Miner + AxeOS\u003c\/strong\u003e – Fully open-source firmware, flashable over USB-C or straight from the browser — no black box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.9\" Color LCD Display\u003c\/strong\u003e – Real-time readout of IP address, hashrate, temperature, and best difficulty at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-S3 Microcontroller\u003c\/strong\u003e – Reliable, well-supported platform with Wi-Fi connectivity built in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePSU Included -\u003c\/strong\u003e 12V\/15A power supply included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStand color \/ design may vary\u003c\/p\u003e","brand":"Bitcoin Merch","offers":[{"title":"Default Title","offer_id":48365144047846,"sku":null,"price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2609\/9556\/files\/Bitaxe-Naja-Duo-2_990x_49cf124f-0bee-4373-b827-b0fb818abe2c.webp?v=1789410868","url":"https:\/\/bitcoinmerch.com\/products\/bitcoin-merch%c2%ae-bitaxe-naja-duo-bm1373-miner-w-power-supply","provider":"Bitcoin Merch","version":"1.0","type":"link"}