20PCS 6015 60x15mm (6cm / 60mm) 5V USB Computer DC Cooling Blower Fan Cooler

Pack of 20 compact DC blower fans designed for computer and small electronics cooling. Each unit measures 60x15mm (model 6015, 60mm / 6cm) and is USB-powered at 5V, making them easy to install without a dedicated power supply. This set provides multiple replacement or upgrade fans for systems that require a 60mm blower-style cooler. Specifications: Quantity: 20PCS; Size: 60x15mm (6015 / 60mm / 6cm); Voltage/Input: 5V USB; Type: Computer DC Cooling Blower Fan Cooler.