What kind of hard disk is good and what are the types of hard disk?

I'm dizzy, I think it's Seagate's pretty good! Relatively speaking, Seagate's technology in terms of magnetic density can be regarded as the first among several hard disk companies!

Western Digital, relatively cost-effective!

I think the quality of Seagate Barracuda is more passable, and it is also very reasonable! I heard from students who have used Western Digital, and I feel good!

Hard drives that have just left the factory are best.

Hard drives that don't leave the factory are better.

There are three types of hard disks: solid state drives, hybrid hard drives, and traditional hard drives. SSDs have fast read and write speeds; Shock and drop resistance. Faster data storage and recovery in hybrid drive applications. The most basic computer memory of a traditional hard disk, which is often referred to as a computer hard disk in our computer.

1. Solid State Drive:

A hard disk made of a solid-state electronic memory chip array consists of a control unit and a storage unit (flash chip, DRAM chip). SSDs are identical to HDDs in terms of interface specifications and definitions, functions and usage methods, and are also completely consistent with HDDs in terms of product shape and size. It is widely used in military, vehicle, industrial control, ** monitoring, network monitoring, network terminals, electric power, medical, aviation, navigation equipment and other fields.

Advantages: fast read and write speed; Shock and drop resistance. Low power consumption; No noise; Wide operating temperature range; Light.

Disadvantages: small capacity; Limited lifespan; The selling price is high.

2. Hybrid hard drive (HHD):

It is a high-capacity storage device that contains both a traditional hard disk and a flash memory module. Flash handles the data that is written or restored most frequently in storage. A lot of companies are starting to offer variants of this technology, expecting it to be sought after in high-end systems, especially in laptops and personal digital assistants.

Hybrid hard drives (HHDs) have a number of advantages over traditional hard drives, including:

Faster data storage and recovery in applications, such as word processors. System boot time is reduced, power consumption is reduced, heat generation is reduced, hard drive life is extended, battery life of laptops and pads is extended, and operating noise levels are reduced.

3. The shortcomings of hybrid hard drive (HHD) include:

The seek time of the data in the hard drive is longer, the spin of the hard disk changes more frequently, the flash module processing fails, and the data recovery in it is not possible, and the total hardware cost of the system is higher.

Hard disks include solid-state drives (SSD disks, modern hard disks), mechanical hard disks (HDD traditional hard disks), and hybrid hard disks (HHD is a new hard disk born based on traditional mechanical hard disks). The following is the content I brought about whether the mobile hard drive can install software, welcome to read!

Can I install software on a portable hard drive?

OK. 1. The application can be installed on the mobile hard disk.

2. The installation steps are the same as the computer installation program.

3. The application can be operated when it is installed in the mobile hard disk, but the premise is that the mobile hard disk must be connected to the computer, otherwise the application installed on the mobile hard disk cannot be used normally.

The product is connected to the computer interface, and at a glance, you can see that the product comes with the software (Seagate Dashboard), so you can operate it step by step.

The file that is not recognized on the diagram is for Mac, if you are an Apple laptop user, you can click on this software to install it. Easy compatibility with Apple products is also a major advantage of Seagate portable hard drives.

During the installation of the backup software, you will be prompted to register this Seagate mobile hard drive, otherwise you will not be able to proceed to the next step. After the registration is completed, we will be reminded of the services we can enjoy.

After installation, we can use this product to back up and protect important data. After the software is installed, it will appear on the desktop of the computer, and you can click it when you use it.

Data transfer rateThe data transfer rate of a hard disk refers to the speed at which the disk reads and writes data, measured in megabytes per second (MB s). The hard disk data transfer rate includes the internal data transfer rate and the external data transfer rate.

The internal transfer rate, also known as the sustained transfer rate, reflects the performance of the hard drive buffer when it is not in use. The internal transfer rate is mainly dependent on the rotation speed of the hard drive.

External transfer rate, also known as burst data transfer rate or interface transfer rate, is the data transfer rate between the system bus and the hard disk buffer, and the external data transfer rate is related to the type of hard disk interface and the size of the hard disk cache.

The maximum external transfer rate is reached for Fast ATA HDDs and for Ultra ATA HDDs. In December 2012, the post-80s generation developed a solid-state drive with a transfer speed per second.

1.Can a portable hard drive be loaded with software?

2.Can a portable hard drive be used for games?

3.Can a portable hard disk be equipped with CAD?

4.Is it good to install the system on the mobile hard drive?

5.Can I unplug the portable hard drive directly?

6.Can a portable hard disk replace a USB flash drive system?

7.Is it okay to install the system with a hard disk?

8.Can a portable hard drive be a boot disk?

9.Can I assemble a portable hard drive by myself?