❄️ Cool your rig, fool the system, and stay ahead of the mining curve!
The Cooling Fan Simulator (1st Gen) is a compact, plug-and-play 4-pin device designed to emulate fan presence in mining rigs like Bitmain Antminer and Dragonmint. Operating at 12 volts, it sends tachometer signals up to 8000 RPM, enabling stable system performance without physical fans—ideal for immersion cooling setups. Each unit is quality-tested for reliability, ensuring your miner runs cooler and quieter while maintaining optimal operation.
| ASIN | B07KTYT55S |
| Best Sellers Rank | #4,429 in Computer CPU Cooling Fans |
| Brand Name | BUYMINERS.CA |
| Compatible Devices | Server |
| Cooling Method | Water |
| Customer Reviews | 4.2 4.2 out of 5 stars (81) |
| Item Dimensions L x W x H | 2.76"L x 2.76"W x 0.39"H |
| Item Weight | 8 Grams |
| Manufacturer | BUYMINERS.CA |
| Maximum Rotational Speed | 8000 RPM |
| Noise Level | 50 Decibels |
| Power Connector Type | 4-Pin |
| UPC | 619317822474 |
| Unit Count | 2 Count |
| Voltage | 12 Volts |
| Warranty Description | 365 Days |
T**M
They Work on Dell/Alienware Desktops
I switched my small CPU fan to an AIO 240 which doesn't require the two motherboard case fan connections, however when it booted up it threw case fan errors and there was no BIOS settings to disable it. These work 100% and are incredibly simple to install. Best of all there are no BIOS settings to mess with.
R**S
Works on computer motherboards as well fyi
I have this in a Dell power edge server that was waaay to loud for my office. I installed a fan controller but the server lights turned all orange and grumpy and was all like I have no fans plugged in. Plugged these in and everything went blue and happy. Just made this review to confirm these work on normal fan headers because I could not find that info anywhere and just went for it anyway. Glad I did. Hope they just work forever.
M**L
They worked like I wanted next step mineral oil
They worked like I wanted next step mineral oil
W**L
works with s19s thank you
works well no problems
C**E
Will not plug into Whatsminer
The straight, one-row connector does not fit onto a Whatsminer, and no description of pinout prevents creating an adapter. Does it work with Whatsminer? Who knows, and their web site has not cutsheet download. Why not just advertise that it is not ready to connect to a Whatsminer?
R**N
confirmed on s19
No issues on the antminer s19
T**R
does not work on Antminer S19 Pro 110
Tried these on a S19 pro. They appear to pass the fan check and the OS boots up normally to the point hash commands would be sent to the hashboards. They even show simulated fan speeds on the interface. That is as far as they go. Even tried one spoofer and three fans. No luck. It just won't begin hashing, so there is something missing in the spoofers logic.
Z**A
Must have it, if you need water cooling system
Working well, I recommend.
J**F
used a fan controller to give more air to my dell since we cant adjust it in the bios, but then the mobo didn't want me to boot... so plug those 2 in CPU and CHA fan headers, in and then do what I want. Works top notch.
T**R
Works on my bitmain and goldshell miners.
F**D
My second order, arrived on time and no issue and working as expected.
E**.
works perfectly you just have to wait about five minute and then magic came up just unplug the fan and attach the 2 spoofer and max 5 min everything will be fine
C**E
oui
Trustpilot
2 weeks ago
4 days ago