Elevate your desktop's performance with the Genuine Dell OptiPlex 7040 5040 3040 SFF 180w Power Supply, designed to deliver reliable and efficient power to your system. Compatible with models including the 3420 and 7040, this power module is an ideal replacement or upgrade to keep your computer running smoothly. Sporting a sleek silver color, the power supply fits seamlessly into your setup, maintaining the professional look of your workspace. With a robust 180 W maximum wattage, it provides ample power for your computing needs, ensuring stability and efficiency for all your software and hardware requirements.