ElphaPex DG1 DG1+ 2-in-1 Fan Speed Spoofer for Crypto Miner Alternative Cooling Methods
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ElphaPex DG1 / DG1+ 2-in-1 Fan Speed Spoofer | Dual-Channel Tachometer Simulator for Water Cooling Conversion or External Silencer Integration on ElphaPex Litecoin / Dogecoin Miners
The ElphaPex DG1 / DG1+ 2-in-1 Fan Speed Spoofer is a purpose-built simulator that lets your ElphaPex DG1 or DG1+ miner operate without physical fans installed. When converting to water cooling, or routing exhaust through an external silencer / blower system, the miner firmware still expects fan tachometer signals — without those signals the miner enters thermal protection mode and shuts down. This spoofer provides the required dual-fan speed signals from a single compact device, keeping the miner running at full hashrate.
The device connects to both fan headers on the DG1 or DG1+ and simulates the PWM tachometer signal the control board monitors. With two interfaces handling both fan channels simultaneously, the miner firmware reads normal fan operation and permits full-power mining. Built-in power voltage regulation circuit protects both the spoofer and the miner control board from electrical surges during startup. Plug-and-play installation — no firmware modification required.
When to Install the ElphaPex DG1 2-in-1 Fan Spoofer
- Water cooling conversion on the DG1 or DG1+ — physical fans removed in favour of a hydro loop, spoofer keeps firmware happy.
- External silencer / blower integration — original fans bypassed, exhaust routed through a quiet blower, spoofer maintains firmware compatibility.
- Immersion cooling deployment — DG1 chassis fans removed for oil submersion, spoofer fills the tachometer requirement.
- Diagnostic bypass during repair bench work — test the control board without spinning fans in the workshop.
- Bench-top stress testing on a stripped chassis — keep the miner running without rebuilding the fan tray.
ElphaPex DG1 2-in-1 Fan Spoofer Specifications
| Feature | Specification |
|---|---|
| Compatibility | ElphaPex DG1, DG1+ |
| Function | Dual-channel fan speed simulation (PWM tachometer) |
| Interfaces | 2 interfaces simulating 2 fans |
| Protection | Power voltage regulation circuit (surge-protected) |
| Use Cases | Water cooling, silencer integration, immersion, bench diagnostics |
| Installation | Plug-and-play, connects to fan headers |
| Firmware Modification | None required |
| Condition | Brand New |
FAQ — ElphaPex DG1 2-in-1 Fan Spoofer
Q: What's the difference between the 2-in-1 and the 4-in-1 spoofer?
A: The 2-in-1 covers two fan channels — enough for the standard DG1 / DG1+ layout (one front + one rear fan). The 4-in-1 covers four channels — useful for custom configurations or paired-miner installations where you simulate two miners worth of fan signals from one device.
Q: Does it work for immersion cooling?
A: Yes — any deployment that removes the physical fans benefits from the spoofer. The miner firmware can't distinguish between water cooling, immersion, or silencer setups; it only sees the simulated tachometer signal.
Q: Will it survive long-term operation?
A: The integrated voltage regulation circuit protects the spoofer during startup surges and brownouts. With proper installation, the unit is rated for continuous miner-side service life.
Q: Bulk pricing for facility-scale deployments?
A: Yes — email contact@lys-sz.com with your DG1 fleet size for tier pricing.
Related products
- ElphaPex DG1 / DG1+ 4-in-1 Fan Speed Simulator
- ElphaPex DG1+ Water Cooling Plate Upgrade Kit
- ElphaPex FP-102 PSU – DG1 Crypto Miner
- Gen2 Blower Silencer for ASIC Miners
DG1 fleet operators converting to hydro / silencer at scale? Email contact@lys-sz.com for combined spoofer + cooling plate pricing. Worldwide shipping from our Shenzhen warehouse.
Buying in bulk for a mining farm or repair shop?
Get dedicated B2B pricing on this part and across our full catalog — quote response within 24 hours, payment by T/T USD bank wire, and DDP delivery available for US & EU customers (and other lanes on request).
