There are fine scratches due to aging. In my personal opinion, the condition is good for a used machine. Please check the photos. Please consider purchasing only if you understand that this is a used item. In addition to the M.2 SSD with Windows 11 installed, a large-capacity 500GB HDD is also installed as a data drive! 8th generation Core i5-8265U M.2 SSD 256GB Data drive: HDD 500GB Wi-Fi (built-in) This model is equipped with these features. Clean installation completed. The OS is Windows 11 Pro, digitally licensed. OS has been upgraded to the latest version, 24H2. Operation has been confirmed, and it is ready to use immediately. *This is an officially supported Windows 11 product. It will be carefully packaged and shipped. Included accessories are the power cable and the original mouse. *Office software (Word, Excel, etc.) is not installed. 【Specifications】 ProBook 450 G6 CPU: Intel Core i5 8265U 1.80GHz Memory: 8GB Storage: 256GB/SSD OS drive 500GB/HDD Data drive Wireless LAN Wi-Fi (built-in)