What else should I consider when buying a portable hard drive, besides the price and storage capacit

Let's talk about what a mobile hard disk is, a mobile hard disk is actually an inch of notebook hard disk, and a mobile hard disk box is set on the outside. The brands of portable hard drives on the market basically do this.

Nowadays, when you buy a portable hard drive, you generally like to build your own group. Because buying a brand of mobile hard disk is generally super expensive, and the quality is not as good as your own group! Because you build your own plates, you generally use Hitachi, Seagate, and Western Digital plates, and the quality of these plates is recognized as the best in laptop hard drives.

Other miscellaneous brands of hard disks are estimated to be the core of these brands of hard disks, and they made a box cover outside and then sold it**. For example, Samsung hard drives!

I would like to introduce you to a few laptop hard drives with stable performance and fast read speed:

160g laptop hard drive.

Western Digital 160G 5400 rpm 8M serial port

Seagate 160g Momentus

Hitachi 160g 5400rpm 8m serial pen

In addition to the 160 I am telling you a few 320g hard drives, this capacity is the most cost-effective.

Hitachi 320g 5400 rpm 8m serial port

Seagate 320g Momentus

Western Digital 320GB 5400 rpm 8M string

I only introduce these 3 brands of mobile hard drives, because these 3 brands of mobile hard drives are the best performance, and these 3 brands of hard disks are generally used in laptops, for example, IBM is generally equipped with Seagate and Hitachi. Samsung's is not considered, although Samsung's brand mobile hard drive sells very well, but those who actually know how will not buy Samsung, and the reputation is not good.

And then there's the hard enclosure:

SSK Swift Inch Hard Disk Box (SHE014) 40 yuan (Biaowang's hard disk box is the most cost-effective in China, and everyone generally buys this for a plate).

SSK Black Hawk HDD Enclosure (SHE037) 50 yuan.

Chuanyu Silver Fox EH2501 (inch hard disk external box) 60 yuan.

Yuangu Blade 2500 hard disk case 65 yuan (this brand is considered a high-end product).

That's basically it, these things can be sold in any place that specializes in buying digital products.

If there is anything unclear, you can know and ask me, basically the questions about hard transfer can be answered for you.

Whether it is better to use a portable SSD or a portable HDD to store important data actually depends on how often you store important data and whether the portable hard drive will be carried around with you. You need to consider the following aspects: 1) The possibility of data loss due to vibration and collision:

If this portable hard drive needs to be carried around very frequently, or every backup needs to be taken in and out and connected to the system; Then SSDs are better than HDDs. The main reason is that the SSD is a storage chip soldered on a small PCB plate, which is more able to withstand the impact of small vibrations or collisions without losing data, but mechanical hard disks are more sensitive to vibrations and collisions because of the motor running the head to write and read data on the disk, especially during backup. Usually, after unplugging, the head of the HDD will be placed in a safe area and locked, otherwise once it is shaken, it will scratch the disk surface and cause data loss.

It is recommended to use a mechanical hard disk for storage, the solid state will lose data if it is not powered on for a long time, in fact, there is a better way, which is to back up important files with "Easy Backup", and then store them in the network disk, which is safer and more convenient.

Both hard disks are similar, but to store data, in this way, the data you want to store will be faster with a portable solid state drive, anyway, the machine hard disk will be slower, and their storage methods are stored in a hard disk, and there is not much difference.

If it is stored for a long time and does not move often, it must be a mechanical disk.

The quality of today's SSDs and HDDs is passable, but the read and write speed of SSDs is faster than that of HDDs, and they are small in size and easy to carry. Therefore, it is recommended to use an SSD.

It is said that although the solid state is fast, it will lose data if it is not powered on for a long time, and it is difficult to recover the data after damage. If it is very important data, it is recommended that you make more backups.

Personally, I feel that it is recommended to operate and maintain important data storage, because one reason is that mechanical hard disks may still have the hope of recovering data in the event of damage, but the solid state does not.

Tell you, it's better to use a mobile solid state drive to store important data, or a mobile machine hard disk, a mobile fixed disk is better, and a mobile fixed disk is better.

It's definitely a portable SSD.

Portable hard drive is good.

Stored on a network hard drive. It's good to read anytime, anywhere.

Nowadays, people like to use portable hard drives.

It's obvious: it's convenient, it's fast, and in general it's no problem.

Storage medium:1CD:

Buy *** discs, *** or Blu-ray, seal them well after burning, and do not get direct sunlight. In theory, it is no problem to store a good market for 10 years. The advantage is that it is not afraid of bumps, and the data cannot be modified and destroyed by humans, which is more stable.

The disadvantage is that you use a large number of discs and are inconvenient to read.

2.Disk: Buy a mobile hard disk or desktop hard disk, now 1TB is only a few hundred dollars. The advantage is that it is easy to access and occupies a small area. The disadvantage is that it cannot be bumped, or physically damaged.

3.Network storage: Find a reliable network disk or large-capacity mailbox and save it as an attachment. The advantage is that there is basically no need to worry about data corruption due to natural causes. The disadvantage is that when the upload data is large, it will be very slow due to the network bandwidth constraints, and it is inconvenient to read the data.

If it is for personal use, and it is not for the purpose of accessing it at any time, it is recommended to purchase a bulk desktop hard disk, with a mobile hard disk enclosure can be, desktop hard disk** is relatively low, and the stability is better than the inch mobile hard disk. The disadvantage is that it is not cheap to carry, and if you are aiming for file filing, this disadvantage does not matter.

If it is used by a large-scale enterprise, it must still be an array, and it is needless to say that security and stability are used.

There is no comparison between how good or bad data is stored and how long it lasts. It all depends on how often you use it and how you use it.

If an ordinary hard disk is always connected to the computer, it means that the hard disk has been in a power-on working state, which has an impact on the life of the hard disk.

Compared with ordinary hard disks, portable hard disks are more convenient to back up data, easy to carry, and more convenient to use on other computers. But because it will bring it, vibration, bump or something, it will hurt the hard disk.

Since you back up your data, depending on whether you need to use it often, it is relatively better to connect it to a computer.

If you need to carry it, it is better to choose a portable hard drive.

Either way, it's good to pay attention to the daily use of the hard drive, so that the hard drive can last longer.

Move the hard plate number, you can take it with you, and put it there if you want to, which is convenient.

None of the important data is reliable, you have to prepare more centralized, like a disk and then copy a copy in the mobile hard disk is safer.

It is best to use a large USB flash drive or solid state drive, because mobile hard drives and ordinary hard disks have platters, which are not shock-resistant, and they are all over after a drop.

Now the 32GB large U disk on the market is less than 150 yuan, and it is easy to carry.

It's better to use a portable hard drive, personally.