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Bohyun Rossetti photo
Viet Nam, Rochester
1 Level
641 Review
70 Karma

Review on ๐Ÿ’ช Efficient 3pin Power to 4pin Molex Adapter: Enhance Connectivity and Versatility by Bohyun Rossetti

Revainrating 5 out of 5

Easy to keep on hand

Many of us PC builders prefer to connect case fans to the motherboard headers rather than directly to the PSU Molex connectors. The problem is that many case fans only come with 2-wire Molex connectors. This adapter lets you do just that. While the 2-wire fan doesn't allow for RPM tracking due to the lack of a tach wire, it allows the BIOS to control fan speed through voltage regulation if the BIOS is designed for it. I always have a few on hand.

Pros
  • Weight
Cons
  • Quick Start Guide

Comments (2)

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February 26, 2023
Garbage! Thin gauge wires and cheap connectors.
November 06, 2022
Nice to have on hand when needed.