Disable Hibernate Windows 11 [top] May 2026

— The hibernation file ( hiberfil.sys ) can take up several gigabytes (often 40–70% of your RAM size). Disabling hibernation immediately removes this file, which is especially beneficial for devices with smaller SSDs (e.g., 128GB or 256GB drives), giving you more room for apps, files, and system updates.

Here’s a good feature of disabling hibernation on Windows 11: disable hibernate windows 11