Akasa PWM Fan Power Splitter Lead - Black - 45cm

The Akasa PWM fan power splitter allows you to connect up to five PWM fans from a single motherboa...

Best current price£7.99from Scan Computers

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Scan ComputersAkasa Flexa Fp5 Supports Pwm 4Pin Or 3 Pin Fans From A Single Motherboard Size 5 Black Ak-Cbfa03-45
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£7.99
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eBay45cm Akasa Flexa FP5 PWM 5 fan splitter Black Braided Cable Powered via 4 Pin Mo
Free delivery in 1–3 days
£15.00
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B&QB&Q - Akasa5X Pwm Fan Power Splitter Lead From 4 Pin Molex45Cm Braided Cable
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£16.95
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Product Information

Full details

The Akasa FLEXA FP5 is an essential internal power cable for PC enthusiasts and system builders looking to optimize airflow by connecting up to five PWM fans to a single motherboard header. It is perfect for users managing multiple cooling fans in high-performance builds, offering reliable power delivery and clean cable management; however, users should note that because it draws power from a 4-pin Molex connector, motherboard fan headers may not be able to independently monitor RPM signals for all connected fans simultaneously.

All features

ColourBlack
Model Part NumberAK-CBFA03-45
BrandAkasa

Extended Product Information

FAQs

Can I connect different types of PWM fans to this splitter?

Yes, you can mix different PWM fan models, though they will all be controlled by the same PWM signal from the motherboard.

Does this support 3-pin fans?

Yes, 3-pin fans will fit, but they will not be speed-controlled via PWM and will likely run at 100% speed.

Is it safe to plug in five high-performance fans?

Yes, because the power is drawn from the Molex connector rather than the motherboard header, it is safe to use multiple high-performance fans.

What happens if I don't plug in the Molex connector?

The fans will not receive power and will not spin. The Molex connection is required for operation.

Is the cable shielded?

The cable is braided for protection and aesthetics, providing good durability for standard internal PC environments.

Troubleshooting

Fans are running at full speed constantly.

Ensure the fan header in your motherboard BIOS is set to 'PWM' mode rather than 'DC' or 'Auto' mode.

Motherboard BIOS does not show RPM speed.

Only the primary connector on the splitter transmits the RPM signal to the motherboard. Ensure your CPU or primary intake fan is connected to this specific lead.

Pros and Cons

Pros

  • Supports five fans from one motherboard slot
  • Reliable power delivery via 4-pin Molex
  • Generous 450mm cable length for cable management
  • Professional black aesthetic matches most builds

Cons

  • Fan RPM reporting is limited to the primary fan
  • Molex connector adds bulk compared to SATA power
  • Cannot support fan speed monitoring for all five units

Setup, Compatibility & Care

Setup Steps:

  1. Ensure your PC is powered off and disconnected from the mains.
  2. Connect the 4-pin Molex connector to an available power supply line from your PSU.
  3. Plug the single 4-pin header into the desired PWM fan socket on your motherboard.
  4. Attach your case fans to the five available 4-pin PWM connectors on the splitter.
  5. Organize the cable using zip ties or cable management loops behind the motherboard tray to ensure optimal airflow.

Compatibility:

This splitter is compatible with all standard 4-pin PWM fans. Note that while 3-pin fans may connect, they will run at full speed as they do not support PWM pulse-width modulation signals.

Care:

Handle the cable with care during installation to avoid stressing the solder points near the connectors. Regularly check for dust accumulation on the fan cables to maintain optimal appearance.

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