How is it right and what kind of RAM to pick up for a computer? How much free memory of RAM and hard disk are needed to work on Windows XP, 7, 8, 8.1 and 10 to work correctly.

If you decide to buy additional RAM for a computer, read an article with interesting information.

RAM (RAM) is needed for PC to store data. With it, OS works and all installed on the program device. The volume of this block must be abounding if it is not enough, the device will "bug" and "brake". RAM for PC is the same as RAM for a laptop, so when purchasing this block, it is worth considering the same recommendations that will be given in the article. How to choose the right RAM, read below.

How is it right and what kind of RAM to pick up for a computer?

RAM for PC

Buy memory from famous brands in the IT-Sphere:

Brands for the production of memory blocks for PC

In addition, consider the following:

• For PC office option Buy one DDR4 unit on 4 gigabytes with frequency of 2400 MHz.
• PC on which the capacious games and programs are installed, It will be perfectly functioned with one DDR4 unit on 8 gigabytes with frequency of 2400 MHz.
• Powerful PC You will need 2 blocks of 8 gigabytes.
• On the PC of the Old Model (32-r. OS version) Do not install more than 3 gigabytes. Of course, you can put 4 gigabytes, but the support will be carried out only on 3 "Giga", that is, the OS will be comfortable only with this amount.
• For PC an old model (64-p. OS version) You can set any number of memory. But, if you have a printer of an outdated model with a PC, you do not buy drivers for this OS.

Important: Before buying additional memory to an outdated PC, set 64-p. OS version. Then check the functionality of all devices and utilities. It is also necessary to remember which modular systems and the volume of RAM supports motherboard. It is easy to look at the manufacturer's resource.

There are such types of z-devices for PCs:

• DDR SDRAM - This is a modern block. It is still updated by the creators. It adds new technological elements for excellent functionality.
• Blocks  DDR, DDR2 and DDR3 - These are outdated views. They are not installed on the updated computer OS.
• Oz  DDR4. - This is the most powerful memory with good features.
• DDR2 memory It has a higher price than DDR3 or DDR4, almost four times. Therefore, it is more expedient and economically will acquire a new motherboard and a memory block.

Remember: Each type of oz device must be delivered to a separate compartment. DDR3 RAM is installed only in the motherboard with DDR3 and 4 compartments.

Memory characteristics include the following:

Frequency

• Affects high-speed functioning mode.
• Now mostly users buy DDR4 2400 MHz blocks.
• They have good support for ultra-modern processors and motherboards.
• Today manufacturers offer high-frequency blocks from 3000 MHz to 3,600 MHz. Such speed must support the motherboard. But there are still few boards that are super-modern, even those that lie today on store shelves with IT goods.
• Create an expensive unit with high frequency and ultra-modern motherboard, if you use a game or professional PC with a powerful processor.

Timing

Timing in the oz device

Timings are pauses between reading, recordings and copying data in PC memory.

• These delays should be small, but these indicators affect the speed of memory, and the frequency.
• Another important indicator is latency.
• It should be for DDR3 1333 MHz.
• RAM with low latency is much more, but this is the case when you do not need to save.

Power supply voltage

This indicator may be different - standard or elevated. It is important if you want to insert several blocks of the oz device in the PC. In this case, the voltage indicators should be the same as already installed RAM blocks on the device. Otherwise, difficulties may occur with the functioning of technology. Standard voltage should be like this:

Voltage marking

Memory block marking

In memory marking marks indicate its type and frequency. This is how the marking of outdated and new memory looks like:

Marking RAM

Memory Modules for Laptops

Such laptop modules will be almost the same as modules for an ordinary PC. The only difference is the dimensions of the module. It has such labeling: SO-DIMM DDR. As for the PC, the memory for a laptop may have such types: DDR, DDR2, DDR3, DDR3L, DDR4. There are no differences in the remaining indicators. It is worth remembering that only 1 or 2 slots are installed in laptops. The maximum amount of this device is limited. Therefore, before purchasing memory, specify all the necessary parameters.

Memory packaging

RAM in packaging

It is better to buy this block in an individual sealing package from the manufacturer. Due to this, the probability of damage will be low, and therefore memory will be high quality.

How much free amount of RAM and hard disk are needed for correct operation on Windows XP, 7, 8, 8.1 and 10 computer?

The amount of RAM to work correctly on Windows 10

The Windows itself can accommodate 250 MB. But so that all programs work normally, the video was loaded or even the capacious games were fit, then it would take a lot more megabytes. It all depends on the version of the OS. For correct operation, free memory will be needed:

• Windows XP. - 1 GB is a minimum. If you want to install capacious games, then you need to free space on the disk at least 2 GB.
• Windows 7. - Minimum 2 GB, and for optimal work - 4 GB.
• Windows 8 and 8.1 - minimum 2 GB. This volume is enough to use browsers on the Internet, watch video. If you want to download more and modern games and programs, then you will need a minimum of 4 GB. But it is better to put 8 GB, there will be good PC or laptop work speed.
• Windows 10., as well as the previous modern models of this OS, will well fit into 2 GB. But hardly with such a Windows you want only to watch movies and read blogs on the Internet. Games, programs and much more will be perfectly well if the minimum is 4 GB of memory. But so that there are no "brakes" at all, then put 8 GB or better than 16 GB.

Now you can choose the memory of the desired volume for your device. Pay attention not only to the price, but also to other parameters, as mentioned above. Good luck!

Video: All about RAM in one issue!