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Anguilla, The Valley
1 Level
736 Review
63 Karma

Review on 2-Pack Dorhea 3007 Quiet Brushless Fans For Raspberry Pi 4 And Other Models - 30X30X7Mm Cooling Fans With 3.3V And 5V DC For Robot Projects And DIY Projects by Vivian Eker

Revainrating 1 out of 5

First one failed after just two weeks

It started out well. It was quiet and moved enough air for the Raspberry Pi 4B that I had it installed on but it failed after just two weeks as it started squealing. I didn't even bother installing the second one. I 3D printed a 30mm to 40mm adapter and used a quality Noctura fan. These are junk IMHO.

Pros
  • Internal Components
Cons
  • The size and weight of these fans may require additional support and hardware for installation