The LL120 is a fantastic RGB fan kit from Corsair. But it'll cost you.

Building a custom PC today almost always involves something with RGB lighting. It's not for everyone, but a splash of color can bring a whole new life to your build, especially if it's got a nice big window on it.

Some manufacturers, like Corsair, are building out an entire product range with RGB. The LL120 is one of the company's RGB fans, and it is pricey, they'll make a huge impact on your build.