Vszerda
Vszerda PWMHUB5 5 Port 4Pin PWM Fan Splitter Hub Cable internal power cable
Expands one motherboard 4-pin header to five fan ports with PWM speed control for 4-pin fans and full-speed operation for 3-pin fans, includes 40 cm extension cable
- Expands one motherboard header to five fans with a single PWM signal
- 40 cm PWM extension cable included for flexible routing
- PWM control keeps four-pin fans synchronised at identical speeds
- Self-adhesive backing secures the hub for tidy cable management
- Three-pin fans run at full speed when connected to the hub
5-Port PWM Fan Hub
The Vszerda PWMHUB5 expands a single motherboard 4-pin PWM header into five 4-pin outputs, letting builders run up to five fans from one control point. It accepts 2-pin, 3-pin and 4-pin fans, so existing coolers can be connected without adapters. A 40 cm extension cable with a locking latch is included for flexible routing. The hub mounts with supplied self-adhesive pads for tidy cable management.
PWM Control Limits
Only the first output labelled "CPU Fan" passes an RPM signal back to the motherboard; the other four ports supply power but do not report speed. Four-pin fans on all ports follow the same PWM curve, while 3-pin and 2-pin fans run at full voltage continuously. The hub itself does not generate or modify PWM signals, so speed profiles are defined entirely by the motherboard header.
Single Motherboard Header Required
This splitter draws all control and power from one 4-pin PWM header, making it suitable only for systems with a spare header that can supply enough current for five fans. Builders whose boards lack an available PWM header or who need independent speed curves per fan cannot use this hub for that purpose.
Highlights
- Expands one motherboard header to five fans with a single PWM signal
- 40 cm PWM extension cable included for flexible routing
- PWM control keeps four-pin fans synchronised at identical speeds
- Self-adhesive backing secures the hub for tidy cable management
- Three-pin fans run at full speed when connected to the hub
Specifications
No published specifications for this item yet.
Questions about this item
Should I choose the 5-port hub or a smaller splitter for my fan setup?
The PWMHUB5 expands one motherboard 4-pin header to five 4-pin outputs, so select it when you need to run up to five fans from a single PWM source.
What does the 12 V rating mean once the hub is installed in my PC?
It indicates the hub passes standard 12 V fan power from the motherboard header to all connected fans without voltage conversion.
How does the 4-pin PWM interface affect speed control in practice?
The hub forwards the motherboard PWM signal to every 4-pin fan for synchronized speed control, while 3-pin fans run at full speed and only the first port reports RPM back to the board.
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