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Two black CPU power extension cables with yellow wires, 4-pin to 8-pin connectors, 20cm long

Vszerda

Vszerda 4Pin to 8Pin CPU Power Extension Cable 2 Pack 20cm

SKU CH-FKWH-SEZ28

Two 20 cm cables extend a 4-pin CPU power connector to an 8-pin motherboard socket

  • Extends CPU power reach with 20 cm length
  • Converts 4-pin PSU output to 8-pin motherboard input
  • Black environmental-protection plastic shells resist heat
  • Two cables included for dual-CPU or spare builds
  • Motherboard-only design prevents graphics-card damage

Connector Type and Purpose

This pack contains two extension cables that convert a 4-pin CPU power connector into an 8-pin connector. Each cable measures 20 cm in length and features a black environmental-protection plastic shell. They are designed for internal routing between a power supply and a motherboard.

Motherboard-Only Limitation

The supplier notes that these cables must only be used on a motherboard and cannot be connected to an 8-pin graphics card or video card. Builders who need to power a GPU should look for a different cable. The black and yellow wiring is intended for standard CPU power delivery.

Critical Usage Restriction

The single specification that decides suitability is the motherboard-only restriction printed by the supplier. Using this adapter on a graphics card will cause damage, so it is appropriate only for CPU power extension on compatible boards.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 60% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Should I buy the single cable or the 2-pack for my build?

The package includes two 4-pin to 8-pin CPU extension cables, so one purchase covers a dual-CPU board or provides a spare.

Will the 20 cm length reach from my PSU to the motherboard socket?

At 20 cm the cable is designed as a short extension; it adds reach inside the case but will not span long distances.

Does the 4-pin to 8-pin conversion limit the power my CPU can draw?

The adapter converts the physical connector only; your motherboard and power supply still determine the actual current available to the CPU.

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