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24Pin ATX Power Cable Connector Extension – Braided Wire Harness for Modular PSU / Motherboard

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24Pin ATX Power Cable Connector Extension – Braided Wire Harness for Modular PSU / Motherboard

Name: 24Pin ATX Power Cable Connector Extension Braided Wire Harness for Modular PSU Motherboard
Brand: ShuangYi
Price: 1.44 USD

Wholesale 24Pin ATX Power Cable Connector Extension – Braided Wire Harness for Modular PSU / Motherboard from china suppliers

Brand Name : ShuangYi

Model Number : 24PIN Extension Cable for MB L=300MM

Certification : RoHS / REACH / UL compliant

Place of Origin : China

MOQ : 1000

Price : $1.44-2.21 PCS FOB

Payment Terms : T/T

Supply Ability : 500000 pcs per month

Delivery Time : 8-15 working days

Packaging Details : Tape and Reel, 1500 per case, 10KG

Product Type : Electrical power cable connector harness

Connector Style : Male power connector to female power connector

Cable Type : 16AWG / 18AWG Tinned Copper Wire

Cable Length : Customizable (Standard 30cm / 50cm / 60cm)

Sleeve Material : High-density Braided Nylon Mesh

Rated Current : 8A–10A per pin

Rated Voltage : 300 V AC/DC

Contact Resistance : ≤10mΩ

Insulation Resistance : ≥1000MΩ

Operating Temperature : -20°C to +105°C

Flame Retardant Grade : UL94V-0

Application : GPU / PSU / Server / Industrial Power System

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Product Description

This 24Pin ATX power cable connector extension is designed for stable power transmission between modular power supply units and ATX motherboards or server backplanes. Using stranded oxygen-free copper wires and precision-formed power terminals, the harness minimizes voltage drop and heat generation under continuous load.

Each conductor is individually routed and covered with a high-density braided sleeve, giving a clean, organized appearance inside PC cases and server chassis while protecting the cable from abrasion and bending. The male and female connectors are equipped with locking latches to ensure a secure fit with the PCB header and PSU socket, even in high-vibration environments.

The design supports full customization of cable length, wire gauge, color, and labeling, making it suitable not only for desktop systems, but also for server, workstation, and specialized electronic equipment where reliable ATX or similar 24Pin power interfaces are required.

24Pin ATX Power Cable Connector Extension – Braided Wire Harness for Modular PSU / Motherboard

Product Type	Electrical power cable connector / wire harness
Connector Type	24Pin ATX male connector to 24Pin ATX female connector
Pin Pitch	4.20 mm power terminal pitch (Mini-Fit style)
Pin Count	24 pins
Wire Type	16AWG / 18AWG stranded tinned copper wire
Conductor	Oxygen-free copper for low-loss power transmission
Insulation	UL-rated PVC or XLPE electronic wire insulation
Outer Sleeve	High-density braided nylon sleeve, individual wire routing
Rated Voltage	300 V AC/DC
Rated Current	Up to 8–10 A per circuit (depending on wire gauge)
Contact Material	Copper alloy terminals with tin or selective gold plating
Insulation Resistance	≥1000 MΩ
Dielectric Withstand Voltage	≥1500 VAC / 60 s
Operating Temperature	-20 °C to +105 °C
Flammability	Materials compatible with UL94V-0
Cable Length	Standard 30–60 cm, customizable on request
Color	Black sleeve, custom colors and mixed colors available
Compliance	RoHS / REACH compliant
Application	ATX motherboard power, server PSU, industrial PCB power input, customized electrical assemblies

Applications

ATX / E-ATX gaming PC and workstation motherboard power connector cable

Rack-mount server and storage system power distribution to backplanes or PCBs

Industrial control cabinets and embedded systems using 24Pin style power headers

Test benches and open-frame demo platforms requiring flexible power cable routing

Custom power modules in automotive electronics, new energy equipment, and instrumentation where 24Pin power terminal blocks are adopted

Precautions

Confirm that the 24Pin pin-out of the PSU and motherboard matches before installation; incorrect wiring can damage the system.

Do not exceed the specified current per pin; select appropriate wire gauge for high-power builds.

Avoid tight bends close to the connectors and do not pull on the cable when unplugging; always hold the housing.

Keep the harness away from sharp metal edges, high-temperature components, and moving fan blades.

For projects combining signal and power lines, or for special pitch and multi-connector configurations, customized assemblies and OEM/ODM service are available.

24Pin ATX Power Cable Connector Extension – Braided Wire Harness for Modular PSU / Motherboard

24Pin ATX Power Cable Connector Extension – Braided Wire Harness for Modular PSU / Motherboard Images

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