KEYNICE 120mm Fan USB Computer Fans USB Case Fan, Dual PC Fan, 2000RPM USB Powered Cooling Fan with Metal Grill Guard, Compatible with Computer / PS4 / TV Box/AV Cabinet/Router

This product offers a unique and specialized functionality, converting two PC fans into versatile cooling tools for various applications beyond PCs. While marketing them primarily as PC fans may limit their appeal to some users, they excel in different scenarios. They can effectively cool consoles, routers, aid ventilation during soldering to remove fumes, and assist in drying small projects like paints and glues. Additionally, they work well for devices that heat up while charging, such as mobile phones.The fans are well-designed and relatively quiet when running at their full speed of 2000 rpm, providing a decent trade-off between noise and performance. With nine fan blades, they efficiently circulate air, making them suitable for their intended purposes.Though not without flaws, including the absence of feet, fixing options like tie holes, and anti-vibration pads, they are generally quite impressive considering their affordability. They offer three-speed settings (Low, Medium, High), with independent control for each fan, depending on the variant chosen.Personally, I use these fans to keep my media centre cabinet cool during hot summer months, and they have proven efficient in maintaining lower temperatures for my PS5, PS4, Xbox Series X, and networking gear. However, their cooling power may not suffice if you're looking for a strong desk fan. On the positive side, both fans are conveniently powered by a single USB connector, which saves USB ports.In conclusion, these fans are a solid option with multiple practical use cases, limited only by your imagination. With the possibility of powering them through a power bank, they can even be made portable. Despite a few drawbacks, they are reasonably priced and highly recommended for their performance and versatility.

The media could not be loaded.  These KEYNICE 120mm Computer Fans seem a decent option for those looking for a quiet and efficient way to cool their computer. The fans are made of good quality materials and feel like they could last. They are also very easy to install, making them a great choice for even the most novice computer users.The Fans come with a variety of features that make them a good value. They are 2000 RPM, which is more than enough to keep your computer cool and they also have a metal grill guard that protects the fans from dust and debris. The fans are also USB powered, so you can easily connect them to your computer or other devices.I'll be using these to make a powerful laptop cooling stand for my gaming laptop.

My review is based around the current selling price of £25.99Pros:Well madeGood qualityFairly quiet at lower speedsNon CPU control (independent)Fair priceCons:No feet or base if using standaloneNo fixing optionsNo adhesive pads or anything to secure to console etc

Have to say these are quite a niche product converting two PC fans to cool products that are not a PC.The purchase of these depends on what you are actually using it for so for a PC for example they can be useful as they are not PWM ( not CPU controlled ) so they act completely separate from what the CPU or even the GPU temperature. As they don't mount to anything you may have to leave a side case off for it to work or modify your case so you can mount them and to access the switches and then power them off a motherboard USB port. Removing the screws on these fans is up to you as well but I tried these as they arrived.At full speed they can run at 2000rpm which is quite high but the noise is a bit obtrusive at that level but it will be worth it when the hot days arrive.They have 9 fan blades so quite efficient with the airflow and with the speed they run at they work quite good but with a PC they are not straight forward as they don't mount in the case and they act more like a small desk fan.For my casual use they do work perfectly fine but it depends if these are what you need or even a more conventional fan (s) are a better choice.

Honestly marketing this primarily as a PC fan isn't gonna garner too much interest as I don't know about most people but I wouldn't want to have to mess around with this that is controlled separately to my other fans throughout my case. Just seems a lot of effort for something that could be done far easier with normal PWM fans.However, for different applications these would be perfect, for example;-Console Cooling-Router Cooling-Ventilation I.E Paint fumes-Drying small projects, Paints, glues etc.The fact you have to allows you to create an air flow loop. They're pretty quiet but do get louder when on higher speeds.Overall depending what you buy them for they could be great, just think labelling them as PC fans is a bad marketing personally. 4/5