Liquid hard disk notebooks are a popular type of notebook, because most of the current notebooks are equipped with liquid hard disks. Liquid hard disk notebooks are also currently favored by a large number of users, because the notebook itself has strong convenience, and notebooks with liquid hard disks have been strengthened on the basis, greatly increasing the performance of the notebook and the stability of the use environment.
How do I see if my computer is a solid state drive or a liquid state drive?
Open the mainframe chassis, you can see that the solid state hard disk is relatively small, the mechanical hard disk is relatively large, and the appearance is also different, and it is written on it.
The hard disk generally used is a "mechanical hard disk", inside is a circular glass disk like a DVD. The format is the same as that of a DVD. The disk is rotated by a motor, and the data is read by the internal magnetic head. Reading and writing are limited by the speed, so it is slow.
The new solid-state hard drive is actually a super-large flash memory (U disk), which has no restrictions such as rotational speed. The read and write speed is much faster than that of a mechanical hard drive. It also saves electricity and has no noise at all. But the price is also dozens or even hundreds of thousands of times more expensive than mechanical hard drives
How to distinguish between solid state drives and liquid state drives:1. The liquid hard disk is a transmission bearing, which is driven by a liquid bearing, which has low noise and low consumption.
2. The solid-state hard drive is slower, and its advantage is that it has a larger capacity and is relatively cheap in price, and it is suitable for storage.
3. The price of SSD is relatively high and the capacity is small, but it can greatly increase the speed of the system, software, and games.
Introduction to Liquid DrivesLiquid hard disk is based on mechanical hard disk, using new technology to improve the advantages of mechanical hard disk, reduce and improve the shortcomings of mechanical hard disk. Traditional mechanical hard disks have slow reading and writing speed, high heat generation, and short lifespan. Liquid hard disk uses wet body technology and ball separation technology, which can well improve the shortcomings of mechanical hard disks.
The rotation speed of the liquid hard disk is the rotation speed of the inner motor spindle, which is the rotation speed of the liquid hard disk in one minute. Rotation speed is one of the key factors that determine the internal transmission rate of the hard disk. Rotation speed greatly affects the transmission speed of the hard disk and the speed of file access. The faster the rotation speed of the liquid hard disk, the faster the file access speed. The liquid hard disk adopts the ball separation structure design, so that the balls do not directly touch the operation panel, so that the rotation speed of the liquid hard disk increases, which also improves the file access speed.
Advantages and disadvantages of liquid hard drivesLiquid hard disks are actually the advantages of model hard disks: large capacity, low price, mature technology, and long storage time!
Disadvantages: The speed is much slower than that of the solid state, the slower the medium goes to the edge, and the safety is not high (it is easy to be broken in collision)
With the current best 10,000-rpm hard disk, the read and write speed is only about 220mb, and the better home mechanical hard disk, 7200 rpm, 1T single disc is only 190M/S (abominable manufacturers, generally use 5400 rpm, don’t believe me You see how many revolutions your computer’s current hard drive is), fear of tilting, bumping, moving, internal mechanical failure, motor acceleration process when starting up, magnetic heads, slow reading and writing. Working temperature 5-55 degrees, the temperature is too low or too high , Affect operation. Mechanical operation, do you feel the hard disk part and heat in summer?
The advantage is that it is cheap, and a 500G hard drive is less than 400 yuan. . . Data storage is stable. In theory, after data is written, it can be stored for decades or longer as long as it is not damaged by fire. Even if the track is bad, the data can be copied.
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