Review on 🔥 Coolerguys 80mm Single USB Fan: Ideal for Playstation, Xbox, Receivers, and Roku by Melvin Belton

. (in house and they've been around for over 5 years), this fan is great, but I also have a Thermaltake and it's definitely a lot more powerful than this one. Now much stronger in this category isn't much but you can see the difference, for me the airflow for this fan isn't strong at 4+ inches while Thermaltake is still strong at 6 inches. The DVR doesn't care how strong they can be, all I need is for the fan to be strong a few inches in front of it, and both this fan and Thermaltake can do that, which is why I give them both 5 stars. Hope this helps you a little.