What is random access memory (RAM)?


Random access memory, or RAM ( pronounced ramm ), is the physical hardware inside a computer that temporarily stores services as the computer’s “working” memory.

Excess RAM allows a computer to work with more information at the same time, which usually has a dramatic effect on the overall system performance.

Some popular manufacturers of RAM include Kingston, PNY, Crystal Technology and Crusher.

Note: There are many types of RAM, so you can hear it called by another name. It is also known as main memory , internal memory , primary storage , primary memory , memory “stick” and RAM “stick” .

Your computer wants RAM to use data faster

Simply put, the purpose of RAM is to quickly read and write access to a storage device. Your computer uses RAM to load data because it is faster than running directly on a hard drive .

Think RAM like an office desk A desk is used for quick access to important documents, quick writing tools, and other items that you need right now . Without a desk, you will keep everything stored in drawers and keep filing cabinets, you will have to constantly reach into this storage ellipse to get what you need, because it will take a lot of time to do your daily chores, and then spend extra time putting them away

Similarly, all data actively used on your computer (or smartphone, tablet , etc.) is temporarily stored in RAM. This type of memory, such as a desk on a component, provides much faster read / write times than using a hard drive. Most hard drives are slower than RAM due to physical limitations such as rotation speed.

RAM works with your hard drive (but they are different)

RAM is commonly referred to as “memory” although other types of memory may exist within the computer. This article focuses on ROM, which has everything to do with the amount of file storage on a hard drive , the two are often incorrectly interchanged with each other in conversation, although for example, 1 GB of memory (RAM) is not the same thing as 1 GB of hard drive space.

Unlike a hard drive, which can be pulled down and returned without losing its data, the contents of the RAM are always deleted when the computer is turned off. For this reason, none of your programs or files are still open when you start your computer or computer.

Reach this limit on one side of the computer to keep your computer in hibernation mode. When a computer hibernates, it copies copies of RAM contents when the computer shuts down, and then wraps all of them in rap when restarted.

Each motherboard supports only a specific memory type in a specific combination, so always consult your motherboard manufacturer before making a purchase.

Your computer’s RAM resembles a ruler or & # 34; Stick & # 34;

A standard “module” or “stick” of desktop memory is a long, thin piece resembling a small ruler. The bottom of the memory module is lined with one or more notches and numerous, usually gold-plated, connectors to guide for proper installation.

Memory is installed in the memory module slot located on the motherboard . These slots are easy to find – look for small hinges by locking the RAM on either side of a similarly sized slot on the motherboard.

Important: Modules of some sizes may need to be installed in specific slots, so always check with your motherboard manufacturer before purchasing or installing! Another option is to use a system info tool to view specific types of modules using a modboard that can help .

Memory modules come in different capacities and variations. Modern memory modules can be purchased in 256 MB, 512 MB, 1 GB, 2 GB, 4 GB, 8 GB and 16+ GB formats. Some examples of different types of memory modules are DIMM, RIMM, SIMM, SO-DIMM and SO-RIMM.

How much RAM do you need?

Just like a CPU and a hard drive, the amount of memory your computer needs is fully utilized for your computer, or planned to be used, for your computer.

For example, if you bought a computer for heavy gaming, you would easily be able to smooth out the gameplay. There is only 2GB of RAM for a game that recommends at least 4GB which will run very slowly unless you have a total inability to play games.

On the other end of the spectrum, if you use your computer for light internet browsing and use a video streaming, games, memory-embedded application, etc., you can easily carry less memory.

For the same video editing application, 3G graphics takes a lot of programs and so on. Before you buy a computer you can usually find out how much a particular program or game requires, it is often listed in the “System Requirements” area of ​​the website or product box.

It will be hard to find a new desktop, laptop or even tablet that has 2 to 4 GB of RAM pre-installed. If you don’t have a specific purpose for your computer, refrain from regular video streaming, internet browsing, and general applications, you probably won’t need to buy it compared to any RAM on your computer.

Troubleshooting RAM problem

The first thing you can do if you have any doubts is to learn memory modules with one or more RAM sticks. If a RAM stick cannot safely enter its slot on the motherboard, it is possible that even a small thorn can block the space and cause your previous memory problems.

If the memory is not reset, we recommend using one of these free memory test programs . Since they work outside of the operating system , they work on any type of PC-Windows, Mac, Linux, etc.

Your best option is to replace your computer’s memory, if any of these tools detect a problem, no matter how small.

Advanced information about RAM

Although RAM is defined as a volatile memory within this website (in the case of internal computer memory), RAM is a non-vertical, non-convertible form known only as readable memory (ROM). Flash drives and solid-state drives, for example, in addition to the ROM, the forms in which even the power to retain their data, but change may be.

There are many types of RAM , but there are two main types: Static RAM (SRAM) and Dynamic RAM (DRAM). Both types are infrared. SRAM is faster but more expensive than DRAM, which is common among today’s devices. However, SRAM is sometimes seen in small doses on various internal computer parts, such as CPU and hard drive cache memory.

Some software, such as SoftPerfect RAM disk, can create what is called a RAM disk . Which is basically a hard drive that exists inside the RAM. Data can be stored on this new disk and opened from it, but like any other, it is readable, but readable / faster time is faster than regular hard disk use because RAM is extremely fast.

Some operating systems are known as virtual memory , as opposed to a RAM disk. This is a feature that removes hard disk space for use as RAM. While this can increase the overall available memory for applications and other uses, it can have a negative impact on system performance because hard drives are slower than RAM sticks.

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