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Short black Y-splitter cable with one 4-pin male and two 4-pin female connectors

SMUGDESK

SMUGDESK 20cm 4Pin P4 CPU Power Y Splitter Cord

SKU CH-ZWB8-ABKVV

Converts one P4 4Pin CPU power connector into two female ports using 18AWG copper wire for stable delivery

  • Converts one P4 male to two female ports
  • 18AWG tinned copper wire reduces voltage drop and heat
  • Standard ATX 12V P4 pin layout for dual-CPU motherboards
  • 20cm length keeps internal routing tidy and airflow clear
  • Locking clips prevent loosening from chassis vibration

What the Y splitter does

This 4Pin P4 CPU power Y splitter converts a single ATX 12V male connector into two independent 4Pin female ports. It is built for desktop builders whose motherboard requires dual CPU power inputs while the power supply provides only one P4 output.

Build quality and daily use

Heavy‑duty 18AWG tinned copper wire reduces voltage drop and heat under high CPU load. Locking clips on each connector resist loosening from chassis vibration, and the 20cm length keeps internal routing tidy without excess cable clutter.

Practical limits of the interface

The cable follows the standard ATX 12V P4 pin layout and carries whatever current the PSU rail supplies. Total draw across both female ports must stay within that single rail’s rated capacity to avoid overheating.

How it compares

Measured against everything we stock in Y-Splitter Power Cables, at today’s prices. Recalculated every night.

Price $13.99
Typical for this category: the median of 433 items is $13.99.

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Specifications

No published specifications for this item yet.

Questions about this item

What ATX 12V P4 standard does the splitter follow and what does that limit in practice?

It follows the standard ATX 12V P4 pin definition, so it only works with motherboards that use the 4-pin CPU power layout.

What clearance and connector space does the 20 cm cord with locking clips need inside the case?

The 20 cm length fits tight chassis routing, and each locking clip needs room to engage the motherboard and PSU headers without cable strain.

How is the Y splitter installed and which connection step is most often missed?

Plug the male P4 end into the PSU, then attach both female ends to the motherboard CPU power sockets; the step often missed is snapping both locking clips fully home.

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