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This minimized the number of Molex cables you needed to have inside your case. 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.

Please note this 4-pin molex is actual 2-Pin but it still works fine on your computer.



The y type fan splitter adapter used to power PC case fans, tinned copper conductor, 24AWG, does not support PWM speed regulation. 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.
Molex to 3 pin fan adapter-cpu fan extension cable: the connector types of PWM fan extension cable includes one 4-pin molex connector and 3/4-pin male plug connector. High density black sleeving cable, cable is backwards compatible with standard 3-pin fans, 10 inch length, Fans will be operated at the fixed Molex voltage of 12V.




1. Gavemi
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10 inch, 2 Pack Molex to 3 x 3 Pin or 4 Pin Computer PC Case Fan Power Splitter Adapter Cable
#adGavemi #ad - 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. Quality high density black sleeving for all black appearance.More information #ad
Your satisfaction is our main concern. Cable length is 27cm / 106inch, not includes all connectors length. If you have any questions about the product or are not satisfied with it, please contact us at any time, we will provide you with a best solution. Power up to two 3-pin/4-Pin PC case fans with a Molex connector.Brand | Gavemi #ad |
Manufacturer | BSTQ #ad |
Part Number | BQ-Molex-Fan/3 |
Model | BQ-Molex-Fan/3 |
More information #ad
2. Ullnosoo
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2 Pack 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 11inch, Molex to 3Pin/4Pin Fan Adapter
#adUllnosoo #ad - High quality black sleeved cable, the braided thread has good durability and long service life. Power four 3 pin or 4 pin PC case fans with a Molex connector. 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. 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.
More information #ad
If you are not satisfied with any product, please don’t hesitate to contact us, we will serve you our best. 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.Brand | Ullnosoo #ad |
Manufacturer | Ullnosoo #ad |
Part Number | RFA0830 |
Model | BD-2LHJ-9ENT-CA |
More information #ad
3. OPSFALCON
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3-Pin or 4-Pin PWM Connector to Molex Computer Cooler Cooling Fan Splitter Y Power Cable, 2 Pack 4-Pin Molex Actual 2-Pin to 2 x 3 Pin / 4 Pin PMW 12V PC Case Fan Power Adapter Cable
#adOPSFALCON #ad - Power two 3pin or 4pin pwM Connector PC case fan with a 4pin molex connector. 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.Please note this 4-pin molex is actual 2-Pin but it still works fine on your computer.
More information #ad
High density black sleeving cable, cable is backwards compatible with standard 3-pin fans, 10 inch length, Fans will be operated at the fixed Molex voltage of 12V. 4 pin molex actual 2-pin to 2 x 3 pin / 4 Pin 12V PC case fan splitter Y power adapter cable.Brand | OPSFALCON #ad |
Manufacturer | Aiyide #ad |
Height | 0.4 Inches |
Length | 10 Inches |
Width | 0.4 Inches |
Part Number | AYD-Molex-3P/4P |
Model | AYD-Molex-3P/4P |
More information #ad
4. CRJ Electronics
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CRJ 4-Pin Peripheral Molex to 4 x 3/4-Pin PC Case Fan Sleeved Adapter Cable
#adCRJ Electronics #ad - Quality high density Black Sleeving For All Black Appearance. Fans will be operated at the fixed molex Voltage Of 12V Only 2 Pins In Connector Required.More information #ad
Power four 3-pin or 4-pin pwm connector PC Case Fans With A Molex Connector. Total cable length excluding Connectors: 105"/27cm. Cable is compatible With Standard 3-Pin Fans As Well.Brand | CRJ Electronics #ad |
Manufacturer | CRJ Electronics #ad |
Part Number | CS001 |
Model | 8541605793 |
More information #ad
5. ELECTOP
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Electop 2 Pack 3 Pin ATX Fan to 4 Pin Molex Connector Cable Fan Power Adapter Cable
#adELECTOP #ad - Use this cable to connect your ATX type fan to the 4 pin molex power supply chain. Male and female 4 pin molex to a male ATX. Connector a: 3 pin male, Connector B: 4 Pin Male. Works with all ATX CPU or case fans. Easily adapted your ATX Fan to 4 Pin Molex.More information #ad
Brand | ELECTOP #ad |
Manufacturer | Electop #ad |
Part Number | 3-Pin ATX Fan to 4-Pin Molex |
Model | 3-Pin ATX Fan to 4-Pin Molex |
More information #ad
6. XMSJSIY
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4-Pin IDE to 3 Pin 4-Pin Fan Adapter,4-Pin Molex to 4 x 3 Pin / 4 Pin 12V PC Case Fan Power Adapter Extension Cable -2pcs
#adXMSJSIY #ad - 2 pack 4-pin molex to 4 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. High quality black sleeved cable, length is approx 27cm / 105 inches.The y type fan splitter adapter used to power PC case fans, tinned copper conductor, 24AWG, does not support PWM speed regulation. 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.
More information #ad
4-pin ide actual 2-pin to 3 x 3 pin / 4 pin 12v pc case fan splitter y power Adapter Cable, Power 3pin or 4pin PWM Connector PC case fan with a 4pin molex connector. Molex to 3 pin fan adapter-cpu fan extension cable: the connector types of PWM fan extension cable includes one 4-pin molex connector and 3/4-pin male plug connector. High density black sleeving cable, cable is backwards compatible with standard 3-pin fans, 10 inch length, Fans will be operated at the fixed Molex voltage of 12V.
Brand | XMSJSIY #ad |
Manufacturer | sisselyan #ad |
More information #ad
7. PNGKNYOCN
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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)
#adPNGKNYOCN #ad - Solve the problem of insufficient 3Pin interface ports on the PC motherboard. Connector 1: loop-through 4-pin Molex connector with male and female connections.More information #ad
Connector 2: 2 x 3-pin Fan Internal Male. Note: the 3-pin fan connector is only 2 pins/wire no tachometer pin/wire and the fan will run at maximum speed. 3 pin atx fan to 4 pin Molex connector cable fan power adapter.Brand | PNGKNYOCN #ad |
Manufacturer | YOUCHENG #ad |
Part Number | 20220105004 |
More information #ad
8. TeamProfitcom
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TeamProfitcom 4 Pin Molex to 4 x 3/4-Pin 12V PC Case Fan Adapter Cable Splitter Braided Sleeved 2 Pack
#adTeamProfitcom #ad - Power four 3-pin or 4-pin pwm connector PC Case Fans With A Molex Connector. Fans will be operated at the constant Molex Voltage of 12V Only 2 Pins In Connector Required.More information #ad
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.Brand | TeamProfitcom #ad |
Manufacturer | TeamProfitcom #ad |
More information #ad
9. ITROLLE
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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
#adITROLLE #ad - The cable can add up to 4 fans, two fans for 12V DC and one for 5V DC. 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. The fan splitter cable provides additional fans to increase the airflow in the computer case, so that the computer can run better.More information #ad
The fan will run on molex's fixed voltage of 12V only a 2-pin connector is required. Please note that this 4-pin Molex is the actual 2-pin, but it can still work normally on your computer.Brand | ITROLLE #ad |
Manufacturer | DGZJSM #ad |
Part Number | FANPCAC-1 |
More information #ad
10. Gavemi
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10 inch, Molex to 2 x 3 Pin or 4 Pin Computer PC Case Fan Power Y-Splitter Adapter Cable
#adGavemi #ad - Power up to two 3-pin/4-Pin PC case fans with a Molex connector. 4-pin molex to 2 x 3-pin or 4-pin computer pc case fan y-splitter adapter Cable, 3pin / 4pin to Molex PC Cooler Cooling Fan PMW Sleeved Splitter Y Power Connector, 2-Pack.More information #ad
Cable length is 10inch, not includes all connectors length. Quality high density black sleeving for all black appearance. 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.Brand | Gavemi #ad |
Manufacturer | BSTQ #ad |
Height | 0.39 Inches |
Length | 10 Inches |
Width | 0.98 Inches |
Part Number | HT-0422 |
Model | BQ-4-Pin Molex-2 |
More information #ad