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A 25 cm multi-colour cable with a 20-pin female connector at one end and a 24-pin male connector at the other

TeKit

TeKit 20-pin to 24-pin ATX power cable 25cm

SKU CH-PPE7-C1BK7

Converts a 20-pin ATX supply to a 24-pin motherboard connector for Socket 775 or dual-Xeon boards

  • Cable length9.84 in (25 cm)
  • Product typePower
  • Product colorMulti-Color
  • Overall length< 1 in
  • Converts 20-pin ATX supply to 24-pin motherboard
  • 25 cm cable keeps internal routing tidy
  • Multi-colour wires simplify pin identification during install
  • Supports dual-Xeon and Socket 775 server boards
  • 20-pin female to 24-pin male connector layout

Purpose & Audience

This 20-pin to 24-pin ATX adapter cable lets a power supply with a 20-pin connector feed a motherboard that requires a 24-pin socket. It is intended for builders upgrading older ATX supplies to work with newer server, dual-Xeon or Socket 775 boards. The 25cm length keeps routing tidy inside compact cases.

Decisive Specification

The cable presents a 20-pin female connector to the power supply and a 24-pin male connector to the motherboard. Pin-out follows the standard ATX extension layout so the four extra pins carry the additional voltage lines required by 24-pin boards. No other wiring changes are introduced.

Fit & Alternatives

Suitable for anyone bridging a legacy 20-pin PSU to a 24-pin motherboard in server or workstation builds. Not for users who need a longer reach than 25cm, or who require a native 24-pin power supply rather than an adapter.

How it compares

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

Price $5.99
Cheaper than about 94% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Brand nameTeKit
Model nameNTRAC100086 W
Product typePower
Product colorMulti-Color
Size & build
Overall length< 1 in
Cable length9.84 in (25 cm)

Questions about this item

Does the 25 cm length reach from a bottom-mounted PSU to the 24-pin header on a full-size ATX board?

At 25 cm the cable spans roughly 9.84 in, which covers the distance in most mid-tower builds with the PSU at the bottom.

What does the 20-pin to 24-pin conversion actually supply to the extra four pins?

The adapter routes the existing 20-pin ATX lines to the 24-pin motherboard header; the four additional pins receive power from the same 20-pin source.

How much clearance does the 24-pin male connector need behind the motherboard tray?

The straight 24-pin male plug adds the depth of a standard ATX connector; allow space beyond the header for the housing and cable.

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