There is an option when installing the system: what is the difference between FAT32 fast and FAT32 n

Fast refers to the quick formatting, and normal refers to the ordinary formatting.

Quick Formatting: Formatting with thick branches.

Slow formatting: Format each sector one by one, and if a bad sector is found, it will be flagged and Windows will no longer write data there.

Both of these are high-level format, that is, high level format, the difference between the two is that the quick format is only to clear the fat table (file allocation table), so that the system thinks that there are no files on the disk, and does not really format all the hard disks, after the quick format, you can recover the hard disk data through the tool, and the speed of the quick format is much faster is this reason. If you don't choose fast formatting, the normal formatter will scan all the tracks on the hard disk to erase all the contents on the hard disk, which is not recoverable, and the normal format can detect the bad sectors on the hard disk, and the speed will be slower.

Generally speaking, you can choose Quick Format, which is a little faster. If you suspect that the hard drive has bad sectors, you can try normal formatting.

After formatting, it is the same, but one is a quick format, one is a low grid, if it is a system installed it is best to choose a low grid, which will be relatively clean, and can repair a certain disk bad sector (software, non-physical), but often low grid is not good for the hard disk, if it is a machine that often installs the system, you can do a quick format from time to time.

You're installing XP.,Actually, it's all the same.,It's a matter of speed.,Some repair computers use the first one.,In order to finish loading and leaving quickly.,I see that you use the second one.,The system is more or less stable than the first.,In fact, the speed of one and two is about the same.,Maybe mine isn't right.,I'm just an amateur.。

FAT32 is a type of partition format for hard disk in Windows system. This format uses a 32-bit file allocation table, which greatly enhances its disk management capabilities, breaking through the FAT16 limit of only 2 GB per partition. Due to the decline in the production cost of hard disks and the increasing capacity of hard disks, after using the FAT32 partition format, we can define a large hard disk as a partition instead of dividing it into several partitions, which greatly facilitates the management of disks.

It has been replaced by the more high-performance NTFS partition format.

Performance characteristics FAT32 (File Allocation Table) has one of the biggest advantages: in a partition of no more than 8GB, the capacity of each cluster in the FAT32 partition format is fixed at 4KB, which can greatly reduce disk waste and improve disk utilization compared with FAT16. Currently, the operating systems that support this disk partition format are win95, win98, win2000, win2003 and win7.

However, this partition format also has its drawbacks, first of all, disks partitioned in FAT32 format, which run slower than disks partitioned in FAT16 format due to the expansion of the file allocation table.

Constraints Windows 2000 and Windows XP are able to read and write FAT32 file systems of any size, but formatters on these platforms can only create FAT32 file systems up to 32 GB.

The FAT32 partition can be directly accessed under the DOS system, while the NTFS partition cannot be directly accessed under the DOS.

Disadvantages However, FAT has a serious disadvantage: when the file is deleted and new information is written, the FAT will not organize the file into complete fragments and then write it, and the archive data will gradually become scattered after long-term use, and slow down the reading and writing speed. Hard drive defragmentation is a workaround, but it must be defragmented frequently to maintain the efficiency of the FAT file system.

Difference Between FAT32 and FAT16:

1. FAT32 and FAT16 are both a type of file system: FAT32 is for FAT16, and it is a kind of file allocation table like FAT16, which can be simply understood as the difference between 32-bit and 16-bit.

2. FAT32 supports management of larger disk space than FAT16:

1) FAT16 each partition can only support a maximum of 2GB under Win9X DOS, that is to say, larger than 2GB should be divided into multiple partitions, and later due to the emergence of Win2000, FAT16 has been expanded (also known as VFAT), and the maximum supported capacity has increased from 2GB to 4GB.

2) FAT32 can support a maximum of 2TB (2048GB) per partition.

3. At the same partition size, the space occupied by each cluster under FAT32 is smaller than that under FAT16.

4. Read/write speed problem: Since the total number of clusters that FAT16 can support is much smaller than that of FAT32, FAT16 is faster than FAT32 in terms of file addressing, especially in slow systems, such as low host frequency, slow disk speed (such as using the so-called low speed stick), etc., there will be more obvious differences.

Difference between FAT and FAT32,1 Advantages of the FAT32 file system: Compared to FAT, FAT can only handle drives with a capacity of less than 2GB, while FAT32 can create a single drive of any capacity. FAT32 stores files more efficiently and allows the hard drive to hold more content.

The main difference between FAT16 and FAT32 is the size of the cluster, but there are several other differences. FAT32 can allocate each unit finely, and can add more entries to the root directory.

A brief introduction to the advantages of FAT32, FAT32 can allocate disk space more efficiently than FAT16. The root folder of the FAT32 volume is a normal cluster chain, so it can be located anywhere in the volume, so the FAT32 can support the number of entries with more roots, and the FAT16 can only have 512. Since the FAT32 uses smaller clusters than the FAT16, it is possible to create tall volumes up to 32GB.

Advantages of the FAT32 file system: Compared to FAT, which can only handle drives with a capacity of less than 2GB, FAT32 can create a single drive of any capacity. FAT32 stores files more efficiently and allows the hard drive to hold more content.