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The Best 3 Pin To Molex Fan Adapter of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 3 Pin To Molex Fan Adapter of 2022. Check our ranking below.

2,971 Reviews Scanned

Rank No. #1
Gavemi Molex to 4 Pin Fan Adapter for 3 Pin 4 Pin PC Case 12V Cooling Fans Molex to Fan Splitter Power Cable, 13 inch (1 Pack(1 to 4))
  • Molex to 4 pin fan adapter supports 3Pin or 4Pin PC cooling fans.
  • Powers up to four PC chassis fans via molex connectors to provide internal chassis cooling.
  • Connector A: 4 pin molex connector (actual 2 pin) B: 4pcs 4 pin fan connector(actual 2 pin)
  • Cable length is 33cm / 13inch, quality high density black sleeving for all black appearance.
  • This PC fan splitter cable actually has only two pins and is compatible with 3-pin and 4-pin computer case fans (note that there is no PWM function, only power the fan)
Rank No. #2
SDTC Tech Molex to Fan Power Splitter Cable, 2 Pack 4-Pin IDE to 3X 4-Pin Fan Connector Black Sleeved Y Type Extension Power Cable Compatible with 3-Pin/4-Pin PC Case Fans - 27 cm / 10.5 inch
  • 4-Pin IDE Molex to 3x Fan Connector Power Splitter Cable, to realize 3 PC fans powered by 1 interface.
  • Molex Connector (2 pin) to PSU, Fan Connector (2 pin for powering) compatible with 3pin and 4pin PC fans.
  • Fans will be operated at the fixed Molex voltage of 12V.
  • High quality black sleeved cable, 24AWG, tinned copper conductor, length is approx 27cm / 10.5 inches.
  • The Y type fan splitter Adapter used to power PC case fans, does not support PWM speed regulation.
Rank No. #3
CRJ 3-Pin Fan Header to 12V 4-Pin Molex Power Adapter Cable - 12 inch (30cm), Black Sleeved - Power 4-Pin Peripheral Molex Devices from 3-Pin & 4-Pin Fan Headers
  • Designed specifically to eliminate the need for a power supply 4-pin peripheral molex connection due to the high output current fan headers found on many modern ATX motherboards.
  • Compatible with 4-pin peripheral molex power water pumps and other 12V input devices (please exercise due diligence to avoid damage from current overdraw and disable 3-pin fan speed control in BIOS to ensure 12V output from the fan header)
  • RoHS Compliant. Each cable is constructed with all black connectors and high density black sleeving for minimal wire visibility.
  • NOTE: Please take care to align the pins when making the 4-pin peripheral connection as they are under some tension from the sleeving.
  • Total cable length (including connectors) is 12 inches (30cm)
Rank No. #4
OPSFALCON 2 Pack 4-Pin (Actual 2-Pin) Molex to 3 Pin 12V PC Case Fan Power Adapter Cable, 3-Pin or 4-Pin (PWM Connector) to Molex Computer Case Fan Power Adapter Cable
  • 4 Pin Molex to 3 pin 12V PC case fan power adapter cable, Please note this 4-Pin Molex is actual 2-Pin but it still works fine on your computer
  • Use to connect any 3pin or 4pin (PWM Connector) fan to a 4pin molex connector
  • High density black sleeving cable, 10 inch length
  • Fans will be operated at the fixed Molex voltage of 12V
  • 2 Pack 4-Pin (Actual 2-Pin) Molex to 3 Pin 12V PC Case Fan Power Adapter Cable, 3-Pin or 4-Pin (PWM Connector) to Molex Computer Case Fan Power Adapter Cable
Rank No. #5
PNGKNYOCN 3-Pin Fan to 4-Pin Molex Pass-Through Power Adapter Cable, 4-pin Molex/IDE to 3 Pin CPU Fan Power Cable(2-Pack)
  • 3 pin ATX fan to 4 pin Molex connector cable fan power adapter
  • Connector 1: loop-through 4-pin Molex connector (with male and female connections)
  • Connector 2: 2 x 3-pin Fan (Internal) Male
  • Solve the problem of insufficient 3Pin interface ports on the PC motherboard.
  • Note: The 3-pin fan connector is only 2 pins/wire (no tachometer pin/wire) and the fan will run at maximum speed
SaleRank No. #6
okgear 3pin Power to 4pin molex Adapter
  • Easy to use: Simply plug the adapter into your 3-pin power source and connect your fan to the 4-pin molex connector.
  • Compatible with most fans: This adapter is designed to work with a wide range of computer fans, so you can be sure it will work with your setup.
  • Saves space: With its compact design, the adapter takes up minimal space in your system, helping to keep your setup neat and tidy.
  • Affordable: The 3-pin Power to 4-pin molex Adapter is an affordable way to power your computer fan, making it a great investment for anyone looking to upgrade their system.
Rank No. #7
Molex to 3Pin / 4Pin Fan Adapter, Molex Fan Cable, 4Pin Molex (Actual 2-Pin) to 4 x Fan Splitter Cable, PC Fan Power Adapter Cable for 12V 3-Pin / 4-Pin PC Case Fans, 11.8in
  • Notice: Our 4-Pin Molex is actual 2-Pin but it still works fine on your computer, because only 2-Pin is required for 12V PC fans. Our fan splitter adapter cables used to power PC case fans, does not support PWM speed regulation.
  • Package: You will get 2PCS of Molex to 3pin / 4pin fan adapter cables.
  • Connector A: 4-Pin (actual 2-Pin) IDE Molex connector; Connector B: 4 x 3-Pin / 4-Pin PC case fan connectors.
  • Cable Length: 30cm / 11.8inch. Material: High quality black sleeved cable.
  • Function: Use one Molex plug to power up to 4pcs 3pin or 4pin computer PC case fans, money saving and help you organize your PC case cables. (Fans will be operated at the fixed Molex voltage of 12V).
Rank No. #8
ITROLLE 4-Pin Molex to 3-Pin / 4 Pin Fan Power Cable Adapter Connector 2x12V / 2x5V Computer Cooling Fan Splitter Y Power Cables for CPU PC Case Fan
  • The cable can add up to 4 fans, two fans for 12V DC and one for 5V DC.
  • The fan splitter cable provides additional fans to increase the airflow in the computer case, so that the computer can run better.
  • The fan will run on Molex's fixed voltage of 12V (only a 2-pin connector is required). The cable is compatible with standard 3-pin fans.
  • Use the 4-pin Molex connector to power four 3-pin or 4-pin (PWM connector) PC case fans.
  • Please note that this 4-pin Molex is the actual 2-pin, but it can still work normally on your computer.
Rank No. #9
OPSFALCON 2 Pack 4-Pin Molex (Actual 2-Pin) to 2 x 3 Pin / 4 Pin PMW 12V PC Case Fan Power Adapter Cable, 3-Pin or 4-Pin (PWM Connector) to Molex Computer Cooler Cooling Fan Splitter Y Power Cable
  • Please note this 4-Pin Molex is actual 2-Pin but it still works fine on your computer
  • 4 Pin Molex (Actual 2-Pin) to 2 x 3 pin / 4 Pin 12V PC case fan splitter Y power adapter cable
  • Power two 3pin or 4pin (PWM Connector) PC case fan with a 4pin molex connector
  • High density black sleeving cable, 10 inch length, cable is backwards compatible with standard 3-pin fans, Fans will be operated at the fixed Molex voltage of 12V
  • 2 Pack 4-Pin Molex to 2 x 3 Pin / 4 Pin PMW 12V PC Case Fan Power Adapter Cable, 3-Pin or 4-Pin (PWM Connector) to Molex Computer Cooler Cooling Fan Splitter Y Power (Molex-3Pin/4Pin Cable (Splitter))
Rank No. #10
YiKaiEn 4 Pin Molex to 4 Pin PMW PC Case Fan Power Adapter Cable, 3 Pin / 4 Pin to Molex Computer Cooler Cooling Fan Splitter Power Cable 10.6’’ 27cm (1 to 1)
  • This Molex 4Pin to 3/4 Pin Cable mainly to extend and expand the motherboard 3Pin/4Pin interface.
  • One 3pin or 4pin for PC case fan with a 4-pin Molex connector.
  • Compatible with standard 3-Pin 4-Pin fans, Fans will be operated at the fixed Molex voltage of 12V.
  • Please note this 4-Pin Molex is actual 2-Pin because Molex port power supply only , and it will works well on your computer.
  • Length:10.6’’ 27cm.

Last update on 2024-08-24 / Affiliate links / Images from Amazon Product Advertising API

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