What is Bluestacks
For those who are new to Bluestacks and other pc android emulators. Bluestacks is an android emulator which was developed for the sole purpose of running android applications and games on computers. If you still don’t understand what I mean check my previous review about Bluestacks.

Bluestacks 5 requirement
5GB of free disk space
An AMD or Intel processor
Windows 7 version upwards
At least 2GB of RAM
Bluestacks 5 total size
Bluestacks 4 was around 700+MB. But this time around Bluestacks decided to adjust some pieces of stuff to make Bluestacks 5 consume lower space. At first, when downloading Bluestacks 5 it took me about 394MB while the next download took about 70+MB, in total not exceeding 500MB. Bluestacks 5 would need about 5Gb space or more to work properly depending on the android applications and programs you intend to run with it.

https://9jatide.com/2021/07/bluestacks-5-full-review-and-requirements/