🌬️ Keep your cool, or hear the alarm – never miss a beat in PC performance!
The Youmile Thermostat PWM Fan Module is a compact, 12V DC controller designed to optimize PC cooling by automatically adjusting the speed of up to three 4-wire PWM fans based on precise temperature readings from a 50K NTC thermal sensor. Featuring a buzzer alarm for fan failure detection and manual override options, it ensures your CPU stays cool and your system runs smoothly, making it an essential upgrade for performance-focused professionals.
| Item weight | 0.03 Kilograms |
| Display type | No Display |
| Operating temperature | 20 Degrees Celsius |
| UPC | 612840759828 |
| Manufacturer | Youmile |
| Part number | NR-YM-003 |
| Item Weight | 30 g |
| Product Dimensions | 5 x 4.3 x 1.3 cm; 30 g |
| Item model number | NR-YM-003 |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
M**Y
Good , cheap but some corresponding quality control issues
Very reasonably priced but some quality control issues . Soldering wasn’t great in places and one of the screw terminals was seized . Had to return first one - as some have mentioned the PWM temperature-linked range control only applicable for FAN1.
L**G
Works well but be careful - require permanent power
Works well but the wiring isnt straight forwardWithout constant power settings are lost too
N**P
Limited to single fan PWM & Temperature
It works but not as hoped.PWM and temperature control is limited to fan number 1.Dip switch 1 (TFL) controls the base speed of fan 1 (20% or 40% PWM).Next 2 dip switches (TP1 & TP2) in combination control the temperature range of fan 1 (initial fan speed can be set between 35 and 60 degrees celsius with full speed achieved between 45 and 90 degrees celsius respectively).Expected all 3 fans to be controlled and work on temperature differential ranges where fans 2 and 3 would be introduced as the temperature continued to increase.Instead the speed of fans 2 and 3 are set and controlled by the on board potentiometers and not affected by temperature.Fans 1 and 2 can have the buzzer enabled or disabled via the rightmost 2 dip switches (BF1 & BF2) . When enabled the buzzer sounds when the fan speed is too low/failed. Stall speed around 800 rpm or lower.On my fans (Arctic F80 PWM CO) I could not use the TFL dip switch in the "off" position as this speed was too low (20% PWM) and triggered the buzzer.
B**E
Fan controller
Fan controller used for a caravan fridge project designed for pc fans does the job neat and cost effective can use 3 ofOr 4 pin fans 😃👍
M**R
Great little board No instructions
Used this to build a caravan fridge fan great board for the price, the only bad point no instructions you have to figure it out for yourself with instructions I would have given it 5 stars
Trustpilot
1 month ago
1 month ago
