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On the basis of traditional mobile hard disks, smart mobile hard disks can emit Wi-Fi, and mobile phones and tablets can read and write hard disk data through Wi-Fi. However, the reason why it's really smart is that it has an embedded CPU that can replace the computer itself to connect to the Internet and automatically interact with various cloud services, such as cloud offline** and so on.
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The mobile hard disk is equivalent to a mobile memory, which realizes the preservation of data by connecting to the computer, which is convenient for the carrying of all kinds of documents and materials, such as transferring the data from this computer to another computer, and the large space will not be limited and cannot be put down.
Portable hard drives can provide considerable storage capacity and are a more cost-effective mobile storage product. Portable hard drives can provide users with large storage capacity and good portability within the range that users can accept.
The portable hard disk on the market can provide 320GB, 500GB, 600GB, 640GB, 900GB, 1000GB (1TB), and other capacities, and up to 12TB capacity, which meets the needs of users to a certain extent.
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The main function of the mobile hard disk is to store related data files, and the U disk, small size, large capacity, can be plugged in and read on different devices.
If you need to store the client, you need to do special processing before using it.
When using it, you need to back up the data files to avoid data loss.
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Mobile hard disks are also equivalent to computer hard disks, which generally should not be used as boot disks, and the biggest role can be to store a large number of movies and the like. It's similar to a USB flash drive, but the capacity is much larger.
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The differences are as follows: 1. Different convenience:
As the name suggests, a mobile hard disk is a storage product that uses a hard disk as a storage medium to exchange large-capacity data between computers, emphasizing portability.
2. Different ways of reading and writing:
Due to the use of hard disk as the storage medium, the data reading and writing mode of mobile hard disk is the same as that of standard IDE hard disk, hard disk multi-head technology: add multiple heads to read and write on the same disk at the same time, improve the speed of hard disk; Or multiple heads read and write at the same time to improve the speed of hard disks, mainly used in servers and database centers.
3. Different classifications:
HDDs include SSDs, HDDs, and hybrid HDDs. Only portable hard drives.
Encyclopedia - Portable hard disk.
Encyclopedia - Hard Disk.
Handling of bad sectors.
Repair or hide bad sectors of the hard drive after they are found to prevent them from spreading. >>>More
Actually, it depends on how you use it. If you have a large amount of space on your portable hard drive, you can also install a primary partition. Generally speaking, if you only want to store things, you don't need to divide it into main and logical partitions. >>>More
What a vibration to divide. The hard disk is converted, and the mobile hard disk is generally 5400 or 7200 rpm. If the normal vibration should be a dull sound, the vibration will not be very loud and will change with the use of the hard drive. >>>More
Right-click on my computer - management - disk management - after finding your drive letter, format it first, and then don't save files on it, and then use EasyRecovery for data recovery, remember to choose "formatted recovery", it's OK, after the file recovery is completed, use XP's built-in partition tool to partition it, just right-click on my computer--manage-disk management--After finding your drive letter, deal with it according to your actual situation, your situation should be right-click on the drive letter to choose a new partition or what, specific and forgotten, rest assured It won't break the disk.
What you said about hard disk and mobile box are actually the same thing, the hard disk box has anti-magnetic and shockproof function, it is a shell protection for mobile hard disk, the mobile disk can also be connected to the host without a box, plus the box of course has some protection for the disk, although the protection is also within a certain range, if you need to store more files, buy a mobile disk, such as a small number of 8G U disk can also be used, I now have an 8G U disk, use it to install the system, and there is an 80G WestJet mobile disk to store some ** and important documents. If you are buying a mobile disk with a relatively large capacity, it is recommended to divide the mobile disk into 2 areas and store different content files in different areas, so that in case of file loss or poisoning, it is convenient to recover.