The PCCOOLER 120mm Blue LED Case Fans (3-Pack) with Hub are a set of high-quality case fans designed for computer cooling. Made of durable plastic material, these fans have a 120mm diameter and a blue LED light color. Compatible with universal brands, these fans operate at 12V voltage and come in a blister pack packaging. Perfect for improving the cooling system in your computer, these fans from PCCOOLER are a reliable choice for maintaining optimal temperature levels. Used but works properly