The recommended way to install the 12VHPWR (PCIe 5.0) cable

For PCIe Gen 5 new interface 12VHPWR, it’s a brand-new connector type with a 12-pin and a 4-pin 
on it. FSP would like to share a recommended way how to connect a 12VHPWR cable and make sure 

the cable is connected correctly and safely. 

* Unbalanced plug-in contacts with PSU slot surface, there is possible deformation of the PSU slot. 

Attention: When plugging or unplugging, do not pull the wire, please plug or unplug with the connector directly.

The correct way to do cable management: Leave enough space for 12VHPWR cable

Do not recommend doing cable management on 12VHPWR cable as below.

The recommended way to connect the 12VHPWR cable is like this. 

The size of RTX40 series graphic cards is larger than the previous generation. Please make sure the width of your pc case with enough space for PSU and RTX40 series graphic card.

Do not occupy the space of PSU cables(including the space to do cable management) to avoid any possibility of deformation of PSU slot.

Simple to know the correct way to do cable management.

Have a good time while building a PC and playing a good game, power never ends.


The FSP 12+4Pin (12VHPWR) cables are compatible with FSP power supplies only.

For more product information, please visit:

FSP Group USA's official website:
FSP Group USA Brand Product website:


About FSP

Founded in 1993 and one of the leading suppliers of power supply products in the world, FSP Group (3015: Taiwan) meets varied user demands in power supplies with its 400-person strong R&D team, robust production capacity, and comprehensive production lines. With more than 480 models certified to 80 PLUS standards, the world number one in 80 PLUS certification, enables users to enjoy eco-friendly technologies by providing the best environmental protection and quality power supply products.


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