Review on 💨 Efficient Cooling Solution: Heatsink Fan for DaHua DVR, HDCVI Camera & 5V Motherboard - 2Wire 2Pin Cooler Fan by David Mills

This fan was the perfect replacement for the old fan on my DVR security cameras. The old fan kept getting louder and louder, causing irritation. The new fan is not quiet either, but it is significantly quieter than the old one. Easy to fix. I didn't see in the description of the fan that it came with thermal paste so I bought it. However, there wasn't much in it, so I used it instead of what I bought unnecessarily.