Features: Metal material, wear-resistant and durable. Helps the computer run efficiently with reliable performance for long-term use. 4-wire power connector enhances heat dissipation and reduces CPU temperature during continuous operation. Compact and lightweight design allows for easy and quick replacement, effectively addressing overheating issues. Compatible with ASUS-FX507. Specifications: Material: Metal Voltage: 5V CPU Fan Size: Approx 12.2 x 9 cm (5 x 3.5 inches) GPU Fan Size: Approx 10 x 9.5 cm (3.9 x 4 inches) Note: Please allow 1-3 cm error due to manual measurement. Please verify compatibility before purchase. Due to differences in monitor displays, the actual color of the item may vary from the picture. Package Includes: 1 x CPU Cooling Fan or 1 x GPU Cooling Fan or 1 x CPU Cooling Fan and 1 x GPU Cooling Fan