The role and difference between ROM and RAM!Don't look at the wrong mobile phone and computer memory

2025-01-27 11:41:58|Myriagame |source：minecraft skins

The role and difference between ROM and RAM!Don't look at the wrong mobile phone and computer memory

In the process of upgrading the novice monster, naturally, there will be a lot of situations in the GG on the stage.Who hasn't been young, right?Recalling the "delusional words" dedicated to Xiaobai that year, such as "my computer memory is 240 disadvantages!", "My mobile phone memory 32 ladder disadvantages!" "ROM is RAM, RAM is ROM", always laughed unconsciously.There are talented people in Jiangshan. As a person who comes, Xiaobian will give you the errors that rookies often make in the storage field today. Let everyone not look wrong and take less detours.

Primary school students expressed dissatisfaction, my computer memory 240 accumulated disadvantages

Two Xiaobai was very fascinated by the computer DIY. When I talked about whom the memory, one of them blurted out: "My computer's memory is 240 disadvantages, do you not accept it?" The other little friend was smashed by words, and he was unwilling to be unwilling.After saying: "Real dishes, my computer is more than you. The memory of the 1 -ladder also has four channels of DDR4!"

Although the above dialogue has a bit of fictional components, it also represents many ideas in the hearts of computer hardware rookie.The so -called accumulation and ladder are actually English abbreviations GB and TB. They are storage units. 1TB = 1024GB, 1GB = 1024MB. Usually, photos taken by mobile phones take up about 2MB of storage space.If the rookie who has just been exposed to the computer has a concept of memory and hard disk capacity, a joke will appear above.

In the computer, as a high -speed memory memory, the role played is a bridge communicated before the CPU and the hard disk.The data that is temporarily stored in the memory in the memory is to be handed over to the CPU processing. Once the power is turned off or the power is disconnected, the program and data are lost.The capacity of memory is generally dominated by GB. Now the capacity of the mainstream memory is 8G and 16G, and the common kinneon memory set capacity is 32G and 64G.For the Hyperx Savage DDR4 as an example, the maximum capacity can usually reach 128GB.

Hard disk is a device that stores data for a long time. Even after power off, the data will not disappear. Although its read and write speed is not fast, the capacity is large, like traditional low -speed mechanical hard disks and Ginston enterprise -level high -speed solid hard drives. The storage units are all storage units.TB theory.The mainstream civilian products take the latest Kingson UV400 high -speed solid hard drive as an example. The capacity is available for 120GB, 240GB, 480GB, 960GB, etc.Speaking of which, I believe that everyone has a clear understanding of the GB of memory.

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