I am selling my PC because I bought a new one. I used it for about 5 years. There are stains and scratches due to aging. I was able to use it normally until just before listing it, but please understand that it is used, and bid accordingly. * The HDD and SSD (SSD X600 SATA M.2 2280 128GB) have been removed. Therefore, the OS (Windows) is not installed. * The battery has also weakened with age. There are no particular problems when using the power adapter. The manual is still available, and I will ship it in the original box. I think this would be suitable for those who can reuse it by installing an HDD or SSD, or for parts. CPU...Intel Core i5 Memory...8GB