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Two black 20 cm ATX 4-pin CPU power extension cables with male-to-female connectors and yellow and white wires

zdyCGTime 8541596495 4-Pin ATX 12V CPU Extension Cable 2-Pack 20CM

SKU CH-SK8H-ZP4YA

A two-pack of 20 cm ATX 12V 4-pin male-to-female extension cables with latching connectors for secure CPU power delivery

  • ColorBlack
  • Connector DetailType A
  • Terminal GenderMale to Female
  • Disclaimernot_applicable
  • Extends CPU power reach with 20 cm length
  • Two cables included for dual builds or spares
  • Latching connectors on both ends prevent accidental unplugging
  • Male-to-female ATX 12 V 4-pin design matches motherboard socket
  • Black, yellow and white wires simplify polarity identification

2-Pack 4-Pin CPU Power Extension Cables

This two-pack supplies a pair of 20 cm ATX 12 V P4 male-to-female extension cables for the motherboard CPU power connector. Each cable uses black, yellow and white conductors encased in plastic and metal housings with locking latches. The set is intended for builders who need extra reach when routing the 12 V CPU power lead in a full-size or custom case.

When the stock cable falls short

The extensions bridge the gap between a power supply’s fixed 4-pin CPU lead and a motherboard socket positioned farther away than the factory harness allows. They are worth adding when cable management channels or a large heatsink force a longer path and the original connector cannot reach without tension. Builders whose existing CPU power cable already reaches the socket with slack will not benefit from the extra length.

Limited to the ATX 12 V 4-pin standard

The cables carry only the four conductors defined by the ATX 12 V P4 specification, so they cannot serve motherboards that require an 8-pin EPS12V connector or any proprietary CPU power layout. The 20 cm length adds reach but also introduces an extra connection point, which slightly increases total resistance compared with a single uninterrupted run. Users needing longer runs or higher pin counts must look beyond this specific 4-pin extension design.

Highlights

  • Extends CPU power reach with 20 cm length
  • Two cables included for dual builds or spares
  • Latching connectors on both ends prevent accidental unplugging
  • Male-to-female ATX 12 V 4-pin design matches motherboard socket
  • Black, yellow and white wires simplify polarity identification

Specifications

BrandzdyCGTime
Model8541596495
ColorBlack
Connector DetailType A
Terminal GenderMale to Female
Disclaimernot_applicable

Questions about this item

How much clearance does the 20 cm cable need behind the motherboard tray?

The 20 cm length adds roughly eight inches of reach, so allow at least that much space behind the tray for the male and female ATX 12V P4 4-pin connectors to sit without sharp bends.

Which way round do the latches on the ATX 12V P4 connectors face during installation?

Each connector has a latch that clicks over the matching tab on the motherboard or PSU header; press straight in until the latch snaps, and do not force the plug if the keying does not align.

When should I check the plastic latch and metal pins on these extension cables?

Inspect the latch and pins whenever you remove the cable or after any system move; replace the cable if a latch is cracked or a pin looks bent or discoloured.

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