Minimum requirements for PUBG is as follows:
OS: Windows 7 64bit or higher
CPU: Intel i3 4340, Amd Fx-6300 or higer
RAM: 6GB or higher
GPU: Nvidia GeForece GTX 660 2GB, AMD Radeon HD7580 2GB or higher
Direct: 11.1 version or higher
Storage: 30BG or higher free space
Minimum requirements are minimum requirements to run PUBG and may not provide the smoothest game play experience.