{"product_id":"elphapex-dg1-4-in-1-fan-speed-simulator-crypto-miner","title":"ElphaPex DG1 DG1+ 4-in-1 Fan Speed Simulator for Crypto Miner Spoofer","description":"\u003ch2\u003eElphaPex DG1 \/ DG1+ 4-in-1 Fan Speed Simulator | Quad-Channel Spoofer for Water Cooling, Oil Immersion and Silencer Conversions\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eElphaPex DG1 \/ DG1+ 4-in-1 Fan Speed Simulator\u003c\/strong\u003e is the \u003cstrong\u003eadvanced version of the DG1 fan spoofer\u003c\/strong\u003e, featuring \u003cstrong\u003efour interfaces that simulate four fans simultaneously\u003c\/strong\u003e. When converting an ElphaPex DG1 or DG1+ miner to \u003cstrong\u003ewater cooling, oil immersion or external silencer systems\u003c\/strong\u003e, the miner firmware expects tachometer signals from all four fan positions. Without these signals, the miner enters thermal protection and halts mining. This 4-in-1 spoofer provides all required fan signals from a single compact device.\u003c\/p\u003e\n\u003cp\u003eThe DG1 platform uses \u003cstrong\u003efour fan positions\u003c\/strong\u003e. If your miner requires all four fan signals for full operation, the 4-in-1 version is required. If only two fan positions are monitored by firmware, the 2-in-1 spoofer is sufficient — check the miner's error logs after removing stock fans. The 4-in-1 spoofer ships with a \u003cstrong\u003ebuilt-in power voltage regulation circuit\u003c\/strong\u003e for stable operation across the DG1's fan-header voltage range, and connects \u003cstrong\u003eplug-and-play\u003c\/strong\u003e to the existing fan headers without firmware modification.\u003c\/p\u003e\n\u003ch3\u003eWhen to Use the DG1 4-in-1 Fan Simulator\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater cooling conversion\u003c\/strong\u003e on a DG1 \/ DG1+ — replaces fan tach signals after stock fans removed for hydro plates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil immersion deployment\u003c\/strong\u003e — same fan-signal spoof requirement, the DG1 firmware expects tach signal even though the miner is submerged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilencer integration\u003c\/strong\u003e — external silencer system replaces stock fans, spoofer keeps the miner happy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan failure alerts on positions 3 and 4\u003c\/strong\u003e — your firmware monitors all four positions, you need the 4-in-1 spoofer to clear the alarms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-miner deployment\u003c\/strong\u003e — single SKU handles all DG1 \/ DG1+ units in the fleet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElphaPex DG1 4-in-1 Spoofer Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eElphaPex DG1, DG1+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eFan speed simulation (quad-channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003e4 connectors simulating 4 fans\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eBuilt-in power voltage regulation circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse Cases\u003c\/td\u003e\n\u003ctd\u003eWater cooling, oil immersion, silencer integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003ePlug-and-play, connects to fan headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Changes\u003c\/td\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eCompact form factor, metal + plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eFAQ — DG1 4-in-1 Fan Spoofer\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I choose between the 2-in-1 and 4-in-1 spoofer?\u003c\/strong\u003e\u003cbr\u003eA: Check your DG1 firmware logs after removing stock fans. If you see fan failure alerts for positions 3 and 4, upgrade to the 4-in-1. If only positions 1 and 2 are monitored, the 2-in-1 is sufficient — and cheaper. When in doubt, the 4-in-1 covers all cases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the spoofer require firmware changes?\u003c\/strong\u003e\u003cbr\u003eA: No — installation is plug-and-play. The spoofer presents valid tach signals to the miner controller; the firmware sees normal \"fans running\" and skips the thermal protection halt.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this spoofer with a stock DG1 still running its fans?\u003c\/strong\u003e\u003cbr\u003eA: The spoofer is designed for replacing fan signals when stock fans are removed. Running both creates conflicting tach signals on the same headers, which can confuse the controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Bulk pricing for fleet conversions?\u003c\/strong\u003e\u003cbr\u003eA: Yes — email \u003ca href=\"mailto:contact@lys-sz.com\"\u003econtact@lys-sz.com\u003c\/a\u003e with your DG1 \/ DG1+ count and we'll send case-quantity pricing.\u003c\/p\u003e\n\u003ch3\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/elphapex-dg1-fan-speed-simulator\"\u003eElphaPex DG1 2-in-1 Fan Speed Simulator\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/elphapex-dg1-14g-water-cooling-plate-upgrade-kit-miner\"\u003eElphaPex DG1+ 14G Water Cooling Plate Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/elphapex-fp-102-psu-dg1-crypto-miner-restore-mining-operations\"\u003eElphaPex FP-102 PSU – DG1+ 4400W\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/elphapex-dg1-brand-new-control-board-replacement-crypto-miners\"\u003eElphaPex DG1 \/ DG1+ Brand New Control Board\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFleet operators converting DG1 units to hydro \/ immersion \/ silencer setups? Email \u003ca href=\"mailto:contact@lys-sz.com\"\u003econtact@lys-sz.com\u003c\/a\u003e for bulk pricing on the 4-in-1 spoofer + cooling plate + control board bundle. Worldwide shipping from our Shenzhen warehouse.\u003c\/p\u003e","brand":"LYS Shenzhen","offers":[{"title":"Default Title","offer_id":44255879168179,"sku":null,"price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6710\/4179\/files\/ElphaPex-DG1-Fan-Speed-Simulator-Crypto-Miner-Cooling-Systems-Spoofer-blower-hydro-oil.webp?v=1744677776","url":"https:\/\/lys-sz.com\/products\/elphapex-dg1-4-in-1-fan-speed-simulator-crypto-miner","provider":"LYS Shenzhen","version":"1.0","type":"link"}