Windows 11 Pro 23h2 Build 22631.2428 Ultralight... -

A stock Windows 11 Pro 23H2 installation idles at approximately and consumes 2.5GB to 3.2GB of RAM . The Build 22631.2428 Ultralight version slashes this drastically.

To understand why this specific build is significant, we must first break down the numbers. Windows naming conventions can be confusing, but for power users, they tell a detailed story. Windows 11 Pro 23H2 Build 22631.2428 Ultralight...

The standard installation of Windows 11 Pro is hefty. A clean install can occupy 20GB to 30GB of space and runs dozens of background processes out of the box. This is where the "Ultralight" modifier comes into play. A stock Windows 11 Pro 23H2 installation idles

This build is widely regarded as one of the most stable snapshots of Windows 11. It includes the new features users want but predates some of the more experimental changes and aggressive Recall/AI features that Microsoft began pushing in 2024. It offers a perfect balance: modern enough to be compatible, but stable enough to be a daily driver. Windows naming conventions can be confusing, but for

For users who want to block all Microsoft telemetry at the OS level, this build (with a configured hosts file) sends zero data back to Redmond.

Among the most sought-after iterations of this concept is the subject of this deep dive: .