What is a mobile hard disk used for? How to partition a mobile hard disk to create a boot disk

A mobile hard disk can provide a considerable storage capacity and is a relatively cost-effective mobile storage product. It is a storage product that emphasizes portability and is used to exchange large amounts of data between computers. Due to its lightness and ease of carrying, it is also used to send files between different computers. How to partition a mobile hard disk to create a boot disk? This is still a bit professional!

Contents of this article

1. What is the mobile hard disk used for?

2. How to partition a mobile hard disk to create a boot disk

3. How to check the reading speed of a mobile hard disk

What is a mobile hard disk used for?

A mobile hard disk (English: Mobile Hard disk) is a storage product that uses a hard disk as a storage medium and is used to exchange large amounts of data between computers. It emphasizes portability. It was originally a dedicated small hard disk for laptops. Due to its light weight and ease of portability, it is also used to send files between different computers.

Mobile hard disks mostly use faster transmission interfaces such as USB and IEEE1394, which can transfer data with the system at a higher speed. Because they use standard hard disks or micro hard disks as storage media, the data reading and writing modes of mobile hard disks are the same as those of standard IDE hard disks.

Mobile hard disks can provide considerable storage capacity and are a relatively cost-effective mobile storage product. When the price of large-capacity "flash drives" is only initially accepted by users, mobile hard disks can provide users with larger storage capacity and good convenience within an acceptable price range. Mobile hard disks on the market can provide 320GB, 500GB, 600G, 640GB, 900GB, 1000GB (1TB), 1.5TB, 2TB, 2.5TB, 3TB, 3.5TB, 4TB, etc., with a maximum capacity of 12TB. It can be said to be an upgraded version of flash memory products such as USB flash drives and magnetic disks, and is widely accepted by the public. The capacity of mobile hard disks is also measured in MB (megabytes), GB (1024 megabytes), TB (1TB=1024GB). Most 1.8-inch mobile hard disks offer 10GB, 20GB, 40GB, 60GB, and 80GB. 2.5-inch ones have capacities of 500GB, 750GB, 1TB, and 2TB. 3.5-inch mobile hard disk boxes also have large capacities of 500GB, 640GB, 750GB, 1TB, 1.5TB, 2TB, 4TB, 6TB, and even 8TB. ​​In addition, there are desktop mobile hard disks with an ultra-large capacity of up to 8TB.

How to partition a mobile hard disk to create a boot disk

The specific steps are as follows:

1. Connect the mobile hard disk to the computer first.

2. Back up the files in your computer to avoid data loss due to partition formatting.

3. Then right-click Computer on the desktop, select Manage, and open Disk Management.

4. Find the mobile hard disk, right-click and select Compress Volume, select the capacity, and an unallocated partition will appear.

5. Right-click the unallocated disk and select New Simple Volume. An operation interface will pop up. Select the disk size, file system, disk letter, and disk volume label in turn. Finally, it will prompt you to format. The partition will be formatted and completed.

How to check the read speed of a mobile hard disk

How to check the read speed of mobile hard disk:

1. Find Computer on the computer desktop, double-click to enter, and go to the hard disk drive disk panel.

2. Right-click on the disk panel and drag to cover all drives.

3. Click Select Properties option in the pop-up dialog window.

4. Click Disk Cleanup on the right side of the Properties option.

5. During cleaning, the system will automatically calculate the time and speed required for cleaning.

6. You can see the hard disk read speed during the test.