Comments on JPLAYER JPS121 4 copper tube 12cm double fan matte version

There are many bent cooling fins. There is vibration on the installation, so it is barely OK forever. This price is not as good as buying 20 or 30 fans. It is not cost-effective

Poor quality! Especially the sound is too loud. It's almost like my old broken sound! What's more, it's not the sound of fan air flowing, but what kind of buzzing sound is like the sound of current! (The sound disappears when the fan is unplugged)

The heat dissipation effect is good. The CPU is basically not more than 55 degrees open. I thought the snap fit should be easy to install, but this installation is troublesome

It's hard to explain the installation. I can only say that it costs a lot of money. The computer crashed it carelessly, and then we can calm down and do it again

For personal reasons, I don't like light pollution very much. This one is very agreeable to me.

The goods arrived with five deformations. In addition, the iron wire for binding the fan is missing, which makes the other fan useless. I need to fix it with iron wire. The price difference will not be refunded to me.

The details were perfect, really good overall. The price performance ratio is very high. I will continue to visit next time!

OK, it's OK to use it, and it's OK to press the CPU with low power.

The specially selected dual fan has no light. The heat dissipation is ok, and there is no light pollution. The dual heat pipes are enough for me to avoid overclocking. The noise is also completely acceptable. Silicone grease is included.