1. ExFAT format in Windows 10 When you format a partition or drive in Windows 10, there are three types of file system you won’t be unfamiliar, NTFS, FAT32 and exFAT. NTFS, a modern file system, is used in system drive by default due to its advanced features what benefit system running.
2. Originally Answered: Which format is better for installing windows from USB drive, FAT32, NTFS, or exFAT? Installing Windows 10 on computers with the latest chipsets from Intel (Kaby Lake and newer) require that the system be in UEFI mode.

This is an unknown hidden function in Windows system, even Microsoft official has never mentioned any relevant information. Before that, it was generally believed that exFAT could not be used as a system disk to run the system, but now it will be history.

Except for aforementioned tool, you actually have better tool to solve exFAT not an option in Windows 7 and Windows 10. AOMEI Partition Assistant Standard is the best free partition manager that can be trusted. It allows you to format partition or volume to any file system that Windows is able to read and write, let alone exFAT. If you want to format your Internal or External Drive to exFAT File System, then the easiest way to do it is via Disk Management feature on windows. Step 1 In the case of External Hard Drive, connect the Drive to your System using a compatible medium and make sure the Windows recognizes your Drive. In the sidebar, select the disk you want to format to use with Windows computers. Click the Erase button in the toolbar. In the Erase dialog, click the Scheme pop-up menu, then choose a partition scheme. Click the Format pop-up menu, then choose one of the following. Windows 10 only allows formatting exFAT on volumes sized 32 GiB or larger with the default user interface, and FAT32 format is suggested for lower sizes; command-line utilities still accept a full range of file systems and allocation unit sizes. The standard exFAT implementation is not journaled and only uses a single file allocation table.

Personal daily main machine disk partition preview screenshot:

New features brought by exFAT:

Optimize the volume bitmap management and page block allocation to improve the read-write speed of flash storage media

Exfat Windows 10 Install

No volume logging, reduce the number of read and write operations of flash memory to prolong its service life

No permission management mechanism is the highest authority by default, and the management system file will no longer report insufficient permission error

Windows to go has stronger interaction ability and wider compatibility with platforms such as MAC

Exfat Driver For Windows 10

Allows allocation of larger clusters to improve IO performance

Support TFAT protection mechanism (win8 only)

ECC metadata only

matters needing attention:

ExFAT startup only supports Windows 8 and above systems, and windows 7 and below systems do not support exFAT startup, so there is no need to try again.

ExFAT is recommended to be used with flash disk such as solid state disk or U disk when installing and starting windows system. Traditional mechanical hard disk is not recommended unless it is specially needed.

In order to ensure the boot efficiency, it is recommended to use legacy boot first. The booting time of UEFI is slightly longer than that of BIOS. If you must use UEFI boot, please turn off safe boot (although it can be started without turning off, it is very slow! )。

Exfat Driver For Windows 10

In order to ensure the startup efficiency and version compatibility of the system, it is recommended to install the system in the traditional mode. The signed exFAT driver needs to be replaced manually for a higher version of 64 bit system, otherwise the startup time will be very long (win10 does not replace the driver for two hours, and the replacement drive starts for 20 seconds). For 32-bit systems, there is no such problem,

The startup time of the higher version system is always slightly longer than that of the lower version system. For those students who are particularly concerned about the startup speed, please use the lower version system to start (minimum 7850).

Although the startup time of exFAT may be a little longer, it does not run slowly after entering the system.

In fact, this is caused by the poor optimization of exFAT startup by Windows startup manager, but a special method can be used to speed up the startup.

Installation idea:

Since there has always been a bug in Microsoft Sysprep, the original system will be stuck in the system OOBE interface when it is started, so the original system will be directly installed into the exFAT partition, and an error will be reported in the system OOBE interface, and the initialization cannot be completed.

The correct installation method is to install the system in the NTFS partition and manually complete the OOBE initialization phase and enter the desktop. After that, the whole system is packaged and backed up as wim or ESD files under winpe (ghost cannot be used) and then decompressed and released to the exFAT partition to start.

For the installed and available system, you can directly back up WIM / ESD in winpe, format the original NTFS volume as exFAT, and then release the system files to test startup. If there is a problem, you can manually restore it to the state before the test.

Preparation tools:

MSDN original system:

Download link

Micro PE Toolbox:

Exfat Format For Windows 10

Download link

ExFAT driver for 64 bit system:

Download link

Operation steps:

1. Download the windows system image to be installed. Use the latest Windows 10 v1903 64 bit version as an example. If you have already downloaded, you can skip this step. It is recommended to choose win10 v1903 64 bit version, which adds support for exFAT VHD (x) startup.

2. Download the Windows PE maintenance system. Take the latest micro PE toolbox v2.0 64 bit version as an example. If you have already downloaded it, you can skip this step. It is recommended to select the 64 bit version of wepe V2.0, which adds support for nvme disks.