In order for you to play Returnal on Windows with minimal graphics settings, your computer must meet the following requirements
Operating System:
Windows 10 64-bit (version 1903)
Processor (CPU):
Intel Core i5-6400 (4 core 2.7GHz) AMD Ryzen 5 1500X (4 core 3.5GHz)
Memory (RAM):
16 GB RAM
Graphics Card:
NVIDIA GeForce GTX 1060 (6 GB) AMD Radeon RX 580 (8 GB)
Storage:
60 GB available space
In order to play Returnal on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Windows 10 64-bit (version 1903)
Processor (CPU):
Intel i7-8700 (6 core 3.7 GHz) AMD Ryzen 7 2700X (8 core 3.7 GHz)
Memory (RAM):
16 GB RAM
Graphics Card:
NVIDIA RTX 2070 Super (8 GB) AMD Radeon RX 6700 XT (12 GB)
Storage:
60 GB available space