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This article mainly introduces "win7 hard disk format requires mbr or gpt". In daily operation, I believe many people have doubts about win7 hard disk format requirements mbr or gpt. Xiaobian consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts of "win7 hard disk format requirements mbr or gpt"! Next, please follow the editor to study!

For the question of whether the win7 hard disk format requires mbr or gpt, you still have to choose according to the details of your system and hardware configuration. In terms of compatibility, it is best to choose the mbr format.

The operating environment of this tutorial: windows7 system, Dell G3 computer.

Does the win7 hard disk format require mbr or gpt? When we use the win7 operating system, there may be situations where we need to reinstall the system and partition the hard disk. As for the question of whether the win7 hard disk format requires mbr or gpt, the editor feels that it is still necessary to choose according to the details of his system and hardware configuration. In terms of compatibility, it is best to choose the mbr format.

1. If the system is equipped with Win7, it is recommended that MBR, good compatibility.

two。 If you exceed 3T or install win8, you can use GPT.

3. Although GPT is indeed more advanced than MBR, MBR is certainly invincible in terms of compatibility.

The differences between GPT and MBR are as follows:

1. The number of supported partitions is different

1. The hard disk of the MBR partition table can be divided into up to 4 primary partition disks.

2. The hard disk of GPT partition table type is not limited by the number of partitions.

Second, the supported hard drives are of different sizes

1. MBR supports only 2TB hard drives at most.

2. GPT partition table type supports 18EB hard disk at most.

1EB=1024 PB,PB=1024 TB .

Second, the severity of the damage is not the same

1. MBR has its own startup code. Once the startup code is destroyed, the system cannot be started, and the system can only be started through repair.

2. GPT reduces the risk of damage to the partition table, and GPT saves a copy of the partition table at the end of the hard disk.

Third, the development trend is different.

1. GPT is a new standard that is gradually replacing MBR.

2. The capacity of GPT disk drives can be much larger than the operating system and file system can support.

It also supports almost 64-bit win0,win8,win7 and Vista, and the corresponding servers can be booted from GPT.

4. Different storage of partition information

1. In MBR hard disk, the partition information is directly stored in the master boot record (MBR).

2. In the GPT hard disk, the location information of the partition table is stored in the GPT header.

5. Different compatibility

1. The best compatibility of MBR.

2. GPT partition compatibility is not so good. So at the beginning of the GPT partition table

3. In consideration of compatibility, a traditional MBR is still stored.

4. It is used to prevent the hard disk management tools that do not support GPT from mistakenly identifying and destroying the data in the hard disk.

At this point, the study of "win7 hard disk format requires mbr or gpt" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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