The Best Cpu Fan Adapters of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Cpu Fan Adapters of 2025. Check our ranking below.
2,849 Reviews Scanned
- Conversion function: Convert standard 4-pin fan connector to 5-pin fan connector, solving common fan compatibility problems.
- Material: High quality insulated PVC material and tinned copper conductor are used to ensure stable and reliable connection and longer service life.
- Length: 17cm / 6.7inch.
- Scope of application: for ordinary 4-pin temperature-controlled fan header (support PWM temperature-controlled speed control) or ordinary 3-pin silent fan (does not support speed control) plug, the other end connected to the 5-hole motherboard special socket.
- Package contents: 5Pcs 5pin to 4pin interface connector converters.
- Excellent 4-pin PWM 1 to 5 splitter fan power supply extension cable for PC computer motherboard fans, make you easier diy PC computer case.
- Widely Compatible: The cable is one 4-pin female connector to 4-pin male connector, support 4-pin and 3-pin fans cable, the fan power cable compatible with 4 pin and 3 pin PC case fans.
- Easy to plug, the fan extension cable offers greater flexibility between Motherboard and CPU cooling fans.
- Black sleeved nylon braided cable, more durable and make the inside of pc case looks more clean & tidy.
- Package contents: 1 black 15.7 inch 1-to-5 splitter fan power supply extension cables, male to female connector plug.
- SATA to 3 x 3 pin / 4 pin pwm 12V pc case fan power adapter cable,use 15 pin sata connection power supply to power,for 3 x 3pin or 4pin (pwm connector) pc chassis fans, which can reduce the load of the motherboard, increase the service life of the motherboard, and ensure the PWM speed regulation function.
- SATA 15pin to 3 pin / 4 pin pwm 12V pc case fan power adapter cable,motherboard can only provide the accurate speed measurement value of one fan, so only one 4pin fan has pwm speed regulation function
- SATA to 3pin 4pin fan adapter compatible standard 3-pin and 4-pin fans,when 3pin fan is inserted no speed regulation function, only have pwm function,fans will be operated at the fixed voltage of 12V
- Input: 15-pin sata male sata connector typically used in pc for power Output: three 3/4-pin male fan connectors
- High quality black sleeved cable,24AWG, tinned copper conductor,length is approx 27cm/10.5 inches
- 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
- This adapter cable is designed to allow connecting conventional 3-pin and 4-pin PWM PC fans to the proprietary 5-pin fan header found on Dell and other OEM motherboards.
- We advise the use of a fan which supports 4-pin PWM speed control as 3-pin fan voltage speed control is not supported by most of these systems.
- Some systems may post a BIOS fan speed alert if the replacement fan operates at a significantly lower RPM. We advise the use of a fan which matches the original specifications.
- The premium cable construction features all black connectors and high density sleeving for minimal wire visibility.
- Cable length (including connectors) is 6 inches (15cm)
- Excellent 4 pin PWM fan power supply extension cable for PC computer motherboard fans, make you easier diy PC computer case.
- Widely Compatible: The cable is one 4-pin female connector to 4-pin male connector, support 4-pin and 3-pin fans cable, the fan power cable compatible with 4 pin and 3 pin PC case fans.
- Easy to plug, the fan extension cable offers greater flexibility between Motherboard and CPU cooling fans.
- Black sleeved nylon braided cable, more durable and make the inside of pc case looks more clean & tidy.
- Package contents: 5 pack black 10.6 inch fan power supply extension cables, male to female connector plug.
- 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
- Middle part control modual combine 5-12V voltage step up and switch and speed Regulator, it is very easy for to control the fan
- This USB adapter cable allows you to power most 3-pin and 4-pin computer fans from a USB type A port.
- Cool down a wide variety of electronics devices that output USB power once powered on (consoles, networking applicances, professional equipment, etc.)
- 12V voltage step-up circuit: Inside the USB housing is a voltage boost circuit that takes 5V and outputs up to 12V 0.4A for full power operation. Additional devices such as fan hubs and speed controller can also be used.
- Total cable length (including connectors): 32cm
- Conversion function: Convert standard 4-pin fan connector to 5-pin fan connector, solving common fan compatibility problems.
- Material: High quality insulated PVC material and tinned copper conductor are used to ensure stable and reliable connection and longer service life.
- Scope of application: for ordinary 4-pin temperature-controlled fan header (support PWM temperature-controlled speed control) or ordinary 3-pin silent fan (does not support speed control) plug, the other end connected to the 5-hole motherboard special socket.
- Length: 17.5cm / 6.89inch, to be used with a fan.
- Package contents: Each package contains four 5pin to 4pin interface connector converters to meet a variety of fan adapter needs.
- This micro 4-pin adapter cable allows you to connect standard 3-pin and 4-pin PC fans to your graphics card and other computer devices.
- Graphics cards with the micro 4-pin (PH2.0mm) connector expect a full 4-pin fan supporting PWM speed control. 3-pin fans and devices like AIO pumps will operate at full speed (which may be preferred in some scenarios).
- RoHS Compliant. The cable is constructed with all black connectors and high density sleeving for minimal wire visibility.
- Total cable length (including connectors) is 6 inches (15cm)
Last update on 2026-01-05 / Affiliate links / Images from Amazon Product Advertising API
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