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eBay
Thermalright AXP120-X67 Low Profile CPU Air Cooler with 120mm PWM Fan 6 Heat Pipe for AMD AM4 Intel LGA 1700 115X 1200 2011 2066
Aliexpress UK
The higher the temperature, the faster the speed, the lower the temperature, the slower the speed. Supported Mode: Temperature Adjustable Mode/Temperature Fixed Mode.
eBay
Noctua NH-U14S TR4-SP3 DX-3647 DX-4189 6 Heatpipe Computer Radiator CPU Cooler NF-A15 140mm PWM Fan For AMD sTRX4 TR4 SP3
Aliexpress UK
Dynamic Speed Regulation: The module allows for a for for PWM range of 1-100%, enabling fine-tuning of fan speed based on temperature readings, which leads to effective noise reduction and enhanced user comfort.
eBay
ID-COOLING IS-30i 4 Heat Pipes CPU Cooler 4Pin PWM 3600RPM Fan for Intel LGA1700/1200/115X & ITX Small Case
Aliexpress UK
Supports 3A current output, providing stable power for multiple fans, suitable for cases and servers, etc. 3. In this case, the (PF) setting point must be shorted with solder. PWM signal mode: 5V 25KHZ.
eBay
AVC BN12054B48U 48V 0.66A 120x120x54mm Centrifugal Cooling Fan with PWM for Industrial Equipment, Servers, Power Supply Units
Aliexpress UK
Port: 4Pin x 4 / 4Pin x 6. 4Pin forPWM interface compatible with most fans (3-wire and 2-wire fans are not supported). Light reflection and different monitors may cause the color of the item in the picture to be slightly different from the actual object.
eBay
XUANFENG Silent office Computer Cooler CPU Fan 2/4/6 Heat pipe 4pin/PWM Air-cooled Compatible LGA115x 1200 2011 2066 x79 x99 AMD
Aliexpress UK
If the temperature is lower than the acceleration temperature, it is output at the minimum speed. When the temperature is exceeded, it is always output at full speed. Installation is relatively straightforward for those with basic knowledge of PC components.
eBay
ACP5010-12B 50x50x10mm DC12V 0.1A 4-Pin PWM 8000RPM Dual Ball Bearing Fan | Industrial/Embedded & Chassis/MB CPU Cooling
Aliexpress UK
The PWM frequency is 25KHz, which matches most 12V adjustable speed fans on the market. 1 pin is grounded, 2 pin is connected to 12V, and 3 pin is left empty. 👍🏻The duty cycle is adjustable from 0% to 97%, and the speed regulation range is wide.
eBay
for delta PFC1212DE For Bitcoin GPU miner powerful cooling fan 120*120*38mm 12V PWM 4-pin 252.8 CFM 5500 RPM66.5 dB(A)
Aliexpress UK
Widely Used In PC Water Cooling System. Fan Connector: 4PIN (Not Supported 3PIN 2PIN). Application:Widely used in PC water cooling system. Fan connector: 4PIN (not supported 3PIN 2PIN).
eBay
MBT7524YB-W30 a four wire PWM f output magic Yongli drum fan 24V 0.24a 7530
Aliexpress UK