Windows 11 Insider format FAT32 den 2 TB bang dong lenh
Cac ban Windows 11 Insider Preview thang 4/2026 nang gioi han format FAT32 qua dong lenh tu 32 GB len 2 TB. Dieu nay quan trong neu ban chuan bi USB cho may anh, xe hoi, hoac may pha he dieu hanh van can FAT32 - nhung khong go bo gioi han rieng 4 GiB moi file. De hieu vi sao video lon van that bai tren FAT32 du stick da lon, xem gioi han file 4 GiB cua FAT32.
Last reviewed: 2026-07-19
What happened
Blog Windows Insider cho ban Dev 26300.8170 (cong bo 10/4/2026) noi rang gioi han kich thuoc khi format volume FAT32 qua dong lenh tang tu 32 GB len 2 TB. Bai doc doc lap tu PCWorld va TechSpot xac nhan cung so va ghi nhan ban Beta tuong ung (26220.8165). Thay doi dung tien ich format san co; hop thoai format do hoa van ap dung tran 32 GB cu. FAT32 luon mo ta duoc volume lon hon - Windows truoc day tu choi tao chung. Doc volume FAT32 lon hon tao o noi khac da chay duoc tren nhieu ban Windows.
| Detail | Value |
|---|---|
| Channel | Windows 11 Insider (Dev 26300.8170 / Beta 26220.8165) |
| Announced | 2026-04-10 (Windows Insider Blog) |
| Old CLI format cap | 32 GB |
| New CLI format cap | 2 TB |
| GUI format dialog | Still 32 GB |
| Per-file limit | Still 4 GiB on FAT32 |
Why it matters for everyday files
Nguoi dung van format USB thanh FAT32 de may anh, dau xe, TV, hoac Mac va PC cua ban be deu thay cung mot stick. Tran 32 GB cu tren UI/CLI Windows day nhieu nguoi sang exFAT hoac cong cu format ben thu ba khi stick lon hon. Duong CLI 2 TB giup giu tuong thich FAT32 tren o lon hon ma khong roi Windows - mien la khong file nao can vuot 4 GiB. Gioi han kich thuoc file khong doi va van pha dump video lon, anh dia, va ZIP nang. Khi chuyen file that bai tren stick "du lon", kiem tra kich thuoc file truoc, roi moi xem dinh dang volume.
What to do with your files right now
Truoc khi format lai o dang dung tot:
- Xac nhan ban dang dung Insider build co thay doi (Dev 26300.8170 / Beta 26220.8165 hoac moi hon). Windows 11 on dinh van co the ep 32 GB cho den khi tinh nang ra rong.
- Dung Command Prompt hoac Terminal voi lenh
formatsan co cho volume FAT32 tren 32 GB; dung ky vong hop thoai File Explorer se cho tran moi ngay bay gio. - Nho quy tac 4 GiB moi file - cat nho hoac nen lai video/archive lon, hoac chuyen sang exFAT/NTFS khi moi thiet bi trong chuoi deu ho tro (xem ghi chu gioi han 4 GiB FAT32).
- Uu tien ZIP khi chia se nhieu file nho giua cac may - cong cu nhu ZIP file va Unzip file khong phu thuoc dinh dang volume mot khi archive nam duoi gioi han moi file cua dich.