The Sony VAIO PCV-RX500 System Recover Disc Set is a set of operating system CDs designed for Windows operating systems. With a minimum RAM of 256 MB and processor speed of 1.5 GHz, this disc set is in English language and is suitable for restoring and recovering Sony VAIO PCs. Made by Sony in Japan, this product is a reliable and effective solution for maintaining and repairing your computer system.