The HP PCH023 L08261-004 180W Switching Power Supply 80 Plus Gold is a high-quality power supply designed for Lenovo laptops. With a maximum power output of 180W and compatibility with 240V and 100V systems, this power supply provides reliable and efficient power for your computer. Featuring a sleek silver design and a compact TFX form factor, it is easy to install and operate. The inclusion of an 80 PLUS Gold certification ensures energy efficiency and performance, making it a great choice for those looking for a dependable power supply for their Lenovo laptop.