6.24 GB in version 23H2. ARM64 ISO ~5.1 GB Specifically for Snapdragon-powered Copilot+ PCs. Windows Update < 3 GB In-place upgrades often download only required files, potentially saving significant bandwidth. Cumulative Updates 1.1 GB – 5.1 GB Monthly security/quality updates for 24H2 range from just over 1 GB to over 5 GB depending on included AI model components. 2. Disk Space Requirements While the download is roughly 5.4 GB, the physical installation process requires significantly more space due to file extraction, system backups, and temporary storage. 11 sites What potential benefits do the reduced download sizes of ... Oct 23, 2024 —
Windows 11 version 24H2 is notably smaller than previous versions, with the official . If you are updating directly through Windows Update , the download is even smaller, typically less than 3 GB . Download vs. Installation Space windows 11 version 24h2 size download size
Here is the full breakdown of the download size, installation footprint, and what you need to clear space for. Cumulative Updates 1
While the numbers above are the baseline, the actual download can be larger due to: 11 sites What potential benefits do the reduced
For most users upgrading via the standard Windows Update settings, the download is a "differential" or "incremental" update. This means the system only downloads the files necessary to patch your current installation.
Before starting the update, you can get a precise estimate: