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Computer Motherboard Cables

Computer Motherboard Cables
https://www.holly-electronics.com/products/computer-motherboard-cable/


Computer Custom Motherboard Cables
Our custom computer motherboard cables are designed to connect universal ATX power supplies to Lenovo motherboards. One end features a 24-pin connector, compatible with standard ATX power supplies, while the other end has a 14-pin connector, specifically adapted to Lenovo motherboards.

High-quality materials and meticulous craftsmanship ensure a stable power supply and secure connections, making them ideal for optimizing computer performance.

Standardization of PC Motherboard Cable Colors and Applications
01.
Red
+5V signal power supply for the circuit of the mainboard, memory modules, CD/DVD drives, hard disks, and other devices.

02.
Yellow
+12V CPU and graphics card power supply. Power standard drive circuits, such as CD - ROM, hard disk motors.

03.
Orange
+3.3V is now used to power SATA hard disks, but will be used for other purposes in the future.

04.
Purple
+5V (USB) USB device power supply, support USB keyboard and mouse startup function (power supply after shutdown)

05.
Black
Ground wire (0V) is a necessary part of the power supply loop

06.
Green
PS-ON startup signal cable (when it is short-connected with the ground cable, the power will be started)

07.
Gray
Power Good monitoring line, this PC bespoke wiring harness connects the motherboard and Power supply, play the role of signal feedback.
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