This cooling fan, with transparent green frame and 120mm silent 9-blades fan, creating a low profile but outstanding cooling performance. Equipped with Titan exclusive Z-AXIS Bearing, the cooling fan offers a stable and long hour operation. Furthermore, it has the function of auto restart and shutdown for preventing form overheating. Provide a save cooling choice.\n\n- 120mm silent 9-blades fan, high airflow and low noise\n- Auto Shutdown for Protect Overheating\nTake the device with auto shutdown and auto restart function for preventing an overheating problem.\n- Long Hour Operation, Best Bearing\nTake exclusive Z-AXIS Bearing, offer the fan has a stable and durable operation, the longest is 60000 hours.