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The Best 3 Pin To Molex Fan Adapter of 2023 – 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 2023. Check our ranking below.

2,716 Reviews Scanned

Rank No. #1
Molex to 3Pin/4Pin Fan Adapter, 12V PC Fan Adapter 4Pin Molex to 4 PWM Splitter Sleeved Braided Cable UIInosoo for 3 Pin or 4 Pin Computer PC Case Fan Power Supply 11 inch
  • Connector 1 - 4 Pin Molex (This 4-Pin Molex is actual 2-Pin but it still works fine on your computer, because only 2-pin in connector required for fixed Molex operated voltage of 12V) ; Connector 2 - Four PC case fan PWM connectors.
  • Power four 3 pin or 4 pin PC case fans with a Molex connector.
  • High quality black sleeved cable, the braided thread has good durability and long service life.
  • Money saving, with one molex plug you can power up to 4 case fans-works and helped you organize your cords better. This minimized the number of Molex cables you needed to have inside your case. It adds fans for older motherboards at a nice price.
  • We offer worry-free warranty and friendly customer service within 12 months for your confident purchase. If you are not satisfied with any product, please don’t hesitate to contact us, we will serve you our best.
Rank No. #2
2 Pack Molex to 3 Pin or 4 Pin Fan Adapter Computer PC Case Fan Power Splitter Cable, 10 inch
  • Please note this 4-Pin Molex is actual 2-Pin but it still works fine on your computer, because only 2-pin in connector required for fixed Molex operated voltage of 12V.
  • 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.
  • Cable length is 27cm / 10.6 inch, quality high density black sleeving for all black appearance.
  • Connector A: 4 pin molex connector (actual 2 pin) B: 3pcs 4 pin fan connector(actual 2 pin)
Rank No. #3
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))
SaleRank No. #4
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. #5
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. #6
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. #7
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
Rank No. #9
FBHDZVV 4Pin PMW Fan Splitter Cable to 3Pin/4Pin PC Case Fan Sleeved Adapter Cable 1 to 3 PMW Fan Splitter Extension Power Cable Splitter Y Power Adapter Cable PC Computer Cooling Fan Wire Connector
  • The PWM molex fan extension cable for PC motherboard cooling fans are constructed using high-quality material, 10.5 inches cable is strongly braided, sleeved and wrapped to provide long-lasting performance as well as to avoid dust.
  • The PC case fan sleeved adapter cable is designed with a 4-pin (Actual 2-Pin) mol-ex connector on the one end and on the other end it splits into 3 X 3/4-pin connector, the ergonomic design of the extension cord offers you a greater flexibility to position your PWM or fans inside your internal case.
  • The molex fan connector types of PWM fan extension cable includes one 4-pin(Actual 2-Pin) molx connector and 3/4-pin male plug connector. Please note this 4-Pin Molex is actual 2-Pin but it still works fine on your computer.
  • Motherboard 4-pin interface, PWM speed control, can be used for multiple cooling fans, expand and expand motherboard 4-pin interface suitable for CPU or computer chassis fan.
  • Molex fan splitter easy to plug, the fan extension cable offers greater flexibility between motherboard and CPU cooling fans.Easily realize the parallel connection of 4-pin PWM temperature-controlled fans, so that the fans can achieve a quieter effect and better heat dissipation.
Rank No. #10
ZZHXSM 2pcs 3 Pin ATX Fan to D Type Large 4 Pin Molex Connector PC Computer CPU Case Fan Power Connector Cable Adapter
  • The large 4pin to 3pin cable solves the situation that the motherboard 3pin interface cable is not enough.
  • Interface: 4pin at one end and 3pin at the other. Works with any ATX CPU or case fan.
  • D-type 4pin IDE male to 3pin PC cooling fan male power extension cable. Most fans can be used directly.
  • Use this cable to connect an ATX-style fan to a 4-pin Molex power supply.
  • Package includes: 2 x 4-pin to 3-pin cooling fan conversion cables.
Rank No. #12
DKARDU 5 Pack 4-Pin Molex to PC Fan, 4 Pin Molex Male to 4 x 3-Pin 4 -Pin PC Case Fan Sleeved Adapter Cable, PC Fan Splitter Braided Sleeve Power Supply Cable 30cm 12-inch
  • ●[Note]: This 4-Pin Molex is the actual 2-Pin, but it can still work normally on your computer; the fan connector has no PWM speed control, and the pins are only 2 pins, and the PC fan can only rotate at a constant speed.
  • ●[Compatible with 3/4-Pin fan]: Compatible with PC fans with 3 Pin/4 Pin interfaces, but the CPU cannot perform PWM speed control on the PC Fan.
  • ●[Durable]: The black braided sleeve can protect the wires inside, making the wires not easy to break and wear; The heat shrink tube also makes the wires and connectors stronger.
  • ●[Perfect cable length]: The total length of the 4-pin Molex to PC fan connector is 30cm 12 inch, which is very suitable for fan placement.
  • ●[Stable fan operation]: Each fan connector has 12V, and the fan will run at a fixed Molex voltage of 12V.
Rank No. #13
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. #14
PNGKNYOCN 4-Pin Molex Pass-Through to 5 x 3 Pin Fan Connector Cable (Power 5 Fans from 1 Molex Connection!) 2X12V / 1X7V / 2X5V for CPU PC Case Fan
  • Use to connect any 3pin fan to a 4pin molex connector,The cable can add up to 5 fans(2 fans for 12V DC, 1 for 7V DC , and 2 for 5V DC )
  • The special feature of this adapter is a loop-through 4-pin Molex connector (with male and female connections)
  • Fan adapter. 12v, 7v and 5v. Use connectors of different voltages to control the fan speed.
  • Great for powering multiple high-wattage fans
  • Note: The 3-pin fan connector is only 2 pins/wire (no tachometer pin/wire) and the fan will run at maximum speed
Rank No. #15
Coolerguys Mini 3-4 pin Fan Adapter (2 Pack)
  • Use to connect any 3pin fan to a 4pin molex connector
  • all 4pins passthrough
  • Small, 4" in length
  • sleeved wires
  • Pack of 2 adapters
Rank No. #16
ExtremeMod 4 Pin Molex to 2 x 3 Pin Male Computer Case Fan Power Connector Y-Splitter Adapter Cable
  • Dual sided 4 pin Molex connector
  • Only 2 wires present on 4 pin connector, 12v and ground
  • Allows connection to two 3 pin type fans
Rank No. #17
Micro Traders 5 in 1 4-pin Molex to 5 X 3-pin / 4-pin PC Chassis Fan Separator PC Chassis Fan Separator Y Power Adapter Cable Compatible with 3 Or 4 Pin Fans
  • Product information : PC chassis fan separator Y power adapter cable.
  • Features : 4-pin (actually 2-pin) Molex to 5 x 3-pin / 4-pin PMW connectors that give you more fan options while the input voltage is 12V.
  • Design : The fan will run at a fixed Molex voltage of 12V, but it still works well on your computer, allowing you to add as many fans as possible to your computer.
  • High quality : High density black casing cable, 27cm long, cable backward-compatible with standard 3-pin or 4-pin fans. This sleeve adapter cable makes hiding the cable easy.
  • Packaging : 5 in 1 4-pin Molex to 5 x 3-pin / 4-pin PC chassis fan separator.
Rank No. #18
CRJ Fan Header to 12V 4-Pin Peripheral Molex Power Adapter Cable for Fans and Water Pumps
  • Designed specifically to eliminate the need for a power supply 4-pin peripheral molex connection due to the special high output current fan headers found on many modern ATX motherboards
  • Compatible with 4-pin peripheral power water pumps and other 12V input devices (please exercise due diligence to avoid damage from current overdraw)
  • RoHS Compliant. Each cable is constructed with all black connectors and high density sleeving.
  • 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):10.5"/26cm
Rank No. #19
PNGKNYOCN 4-Pin Molex to 4 x 4 Pin Fan Connector Cable (Power 4 Fans from 1 Molex Connection!) 2X12V / 2X5V for CPU PC Case Fan(2-Pack)
  • Use to connect any 4pin fan to a 4pin molex connector,The cable can add up to 4 fans(2 fans for 12V DC and 2 for 5V DC )
  • 4 Pin Molex: Four 3/4-Pin Male Fan Connectors (Compatible With Both 3-Pin And 4-Pin Fans)
  • Fan adapter. 12v / 5v. Use connectors of different voltages to control the fan speed.
  • Great for powering multiple high-wattage fans
  • Note: The 4-pin fan connector is only 2 pins/wire (no tachometer pin/wire) and the fan will run at maximum speed
Rank No. #20
TeamProfitcom 4 Pin Molex to 4 x 3/4-Pin 12V PC Case Fan Adapter Cable Splitter Braided Sleeved (2 Pack)
  • This Adapter Cable is compatible with ALL 3 pin & 4 pin fans (Constant speed only) !!!
  • Connector 1 - 4 Pin Molex (Actual 2-Pin) ; Connector 2 - Four 3 Pin or 4 Pin PC Case Fans
  • Fans will be Operated at the constant Molex Voltage of 12V (Only 2 Pins In Connector Required)
  • Power Four 3-Pin or 4-Pin (PWM Connector) PC Case Fans With A Molex Connector

Last update on 2024-03-09 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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