The builder removed:

A standard Windows 11 install can consume 3GB to 4GB of RAM just while idling. Windows 11 MiniOS Pro, however, is often optimized to run on as little as 1.5GB to 2GB of RAM. This results in a snappy experience even on older hard drives (HDDs), though SSDs are still recommended.

is a third-party modified "lite" version of the standard Windows 11 Pro. It is designed specifically to run on older hardware or low-resource systems by removing non-essential components. Key Features and Performance

: Often includes optimizations for lower latency and higher FPS.