Features: Experience superior cooling performances with 4Pro Cooling Fan, featuring ARGB lighting synchronization for visually. This fan boasts 5V 3pin lighting interfaces and 12VDC power supply, with support for temperature controlled speed adjustments and fan chaining. for gamers, PC builders, and enthusiasts seekings efficient cooling for their systems. for use in gaming rigs, high performances workstations, or requiring enhanceds thermals management. from ABS materials, this cooling fan ensures longevitys and reliabilitys while maintaining and reducing heat buildups. Specifications: Material: ABS Lighting interfaces: 5V 3pin Power interfaces: 12V 4pin Rateds voltages: 12VDC Light voltages: 5VDC Size:120x120x25mm/4.72x4.72x0.98inch Color: Black, White (optional) Version: Forward, Reverse (optional) Package Includes: 1Set Computer Chassis Fan note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!