Microsoft is finally lifting one of Windows’ oldest storage limits in the latest Windows 11 Beta build 26220.8165 – and it’s a quietly huge win for anyone who still relies on FAT32 for drives and gadgets.

In this Insider beta, Windows 11 can now format FAT32 volumes up to 2TB via the command line, up from the long‑standing 32GB cap that’s been around since the Windows 95 / Windows NT era. The funny part? FAT32 itself has always supported volumes up to 2TB – it was Windows that deliberately stopped you at 32GB, pushing power users to third‑party tools whenever they wanted a big FAT32 drive.

So what actually changes for you? If you use the classic format command in Command Prompt or PowerShell, you’ll be able to create a FAT32 partition as large as 2TB in this build, as long as your drive supports it. That makes life much easier if you’re prepping large USB sticks, external HDDs/SSDs, SD cards, or multi‑boot sticks where FAT32 is still the safest bet for maximum compatibility with older PCs, cameras, game consoles, TVs, routers, car infotainment systems, and some UEFI tools.

This doesn’t suddenly turn FAT32 into a modern file system – the 4GB single‑file size limit still exists, and for Windows‑only drives you’ll still want NTFS (or exFAT for big cross‑platform drives). Think of this update as removing an artificial Windows roadblock, not changing the fundamentals of FAT32: you can now create big partitions natively in Windows, instead of hunting for sketchy utilities just to format a 128GB or 1TB stick as FAT32.

There are a couple of fine print details: the higher 2TB limit currently applies when you format from the command line; the classic GUI formatting tools and Disk Management may still show the old 32GB behavior until Microsoft updates them in a future build. And for now, the change is rolling out to Windows Insiders in Dev and Beta channels, tied to Windows 11 version 25H2 preview builds – so everyday users will see it later, once this update ships broadly.

If you’re the person in the group who’s always flashing ISOs, fixing relatives’ USB sticks, or juggling devices that “only like FAT32,” this small‑sounding tweak is going to quietly save you time, tools, and frustration.