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Two black braided 15-inch cables each splitting one 4-pin PWM header into five connectors

Vszerda

Vszerda 4 Pin PWM Fan Hub Splitter 1 to 5 Way 15in 2-Pack internal power cable

SKU CH-39B2-TAJH8

A 4-pin PWM splitter extends one motherboard header to five fan ports with 15-inch braided cables, sold as a two-pack

  • Expands one CPU fan header to five ports
  • PWM control passed through to all connected fans
  • Supports both 4-pin and 3-pin fan connectors
  • 15-inch braided cable with tinned copper conductors
  • Only one port reports speed back to the motherboard

Fan Hub Splitter

The Vszerda 4-pin PWM fan hub splitter turns one motherboard CPU fan header into five fan connections, supporting one CPU cooler and four case fans. It is intended for builders who need more fan headers than their board provides. The pack contains two identical hubs for use in a single system or across multiple builds.

Thermals and Power

Each hub draws power for all attached fans from the single CPU fan header, reducing the load on the motherboard's own circuitry. Only the dedicated CPU fan connector reports speed back to the board; the four case fan headers do not return tachometer signals. Three-pin fans can be connected but will run at full voltage without PWM control.

Build Integration

The 45 cm braided cable reaches from a standard ATX header to rear or top fan mounts without strain. Connectors are keyed TX4 4-pin male for fans and one 4-pin female for the motherboard, and both 4-pin and 3-pin fans fit the same ports. No software or drivers are required; installation is completed by plugging in the hub and securing it with the supplied double-sided tape.

Highlights

  • Expands one CPU fan header to five ports
  • PWM control passed through to all connected fans
  • Supports both 4-pin and 3-pin fan connectors
  • 15-inch braided cable with tinned copper conductors
  • Only one port reports speed back to the motherboard

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 15-inch PWM fan hub splitter and which step is often done wrong?

Plug the single 4-pin male connector into the motherboard CPU fan header, attach the hub to the case with the supplied double-sided tape, then connect up to four case fans and one CPU fan to the male ports; the step people miss is that only the dedicated CPU fan port returns a tachometer signal to the board.

What maintenance or replacement will the 2-pack of 45 cm braided splitter cables need later?

The nylon-braided cables and tinned copper wires require no scheduled maintenance; replace a unit only if a connector pin bends or the braid frays after repeated reconnections.

What limit appears first when all five fan headers run continuously at 12 V?

The motherboard CPU fan header's current rating is the first bottleneck — total draw from the one CPU fan plus four case fans must stay within that header's amp limit.

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