This is a small PC, approximately 19 x 19 x 4.5 cm. I was experimenting with various things on it with LINUX, but I've replaced it with a new mini PC. Would it be suitable as a sub-machine or for experimentation? Currently, it has a clean installation of Windows 10. The configuration is a 64GB SSD for the OS and a 320GB HDD for data. The AC adapter is a third-party product. For those who don't need the internal drives, the price will be reduced by -1000 yen. Please inquire in the comments.