A hard drive or hard drive is an important part of the system unit. It stores files and user data. If you are thinking about how to choose a hard drive, then you should know several parameters.
Consider the main characteristics of the hard drive.
The first parameter that you should pay attention to when choosing is the volume of the device. It means the amount of space on the hard drive, that is, the amount of information recorded by the user on the hard drive. The volume of the device is measured in gigabytes, as well as terabytes, while the larger it is, the better. Now itβs better to buy a terabyte hard drive.
The second important nuance in solving the problem of how to choose a hard disk is the interface - the basis for the interaction of all systems. Typically, the connection of the hard drive to the motherboard is carried out through the appropriate interface. The IDE has been used before, and is currently deprecated. Currently, the SATA interface is actively used, of the three options presented, SATA3 is considered the most modern.
When answering the question of how to choose a hard drive, it is worth mentioning such an important point as
the spindle speed. The speed of information exchange depends on this parameter. The higher this indicator, the better. The optimum is 7200 rpm.
The next very important parameter is the buffer memory, which is the memory of the hard drive, which stores data that has already been read from it, but not transmitted through the connection interface. The larger the memory, the greater the likelihood that there is important data that does not need to be searched on the disk. This affects the increase in the speed of the hard drive. Currently, the maximum memory size is 64 megabytes.
Another parameter that affects the solution to the problem of how to choose a hard drive is the form factor. This refers to the physical dimensions, that is, height, thickness and width. There are currently two form factors, 2.5 and 3.5 inches. The first option is intended for use in laptops, and the second - for ordinary system units. If we consider the question of how to choose a
hard drive for a laptop, then it is worth saying that in most cases their spindle speed will be equal to 5400 rpm. But the second type of hard drive is designed for installation in ordinary system units.
In terms of reliability, we can say that all manufacturing companies are approximately the same, as this is one of the main quality criteria for them. And if it comes to the question of how to choose a removable hard drive, then you can give preference to the Western Digital Caviar Green series, which is distinguished by its quiet operation and low temperature. Particular attention should be paid to cooling the hard drive. If there is a well-blown case opposite the hard drive compartment, you can do without a few additional coolers.
So, now you know not only how to choose a hard drive, but also what are the main nuances of this choice.