1g memory is 1024MB. g stands for "GB", which means "gigabyte" in Chinese, and MB refers to "megabyte"; GB and MB are both commonly used to indicate the storage capacity of computer hard drives, memories and other storage media with larger capacities. The conversion rate between GB and MB is approximately equal to 1000 (1024), that is, "1GB=1024MB".
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
1g memory is 1024MB. 1g's full name is "1GB", which is equal to 1024MB memory capacity (GB is a unit of capacity).
MB unit
MB is the abbreviation of "MByte" in English. It is a storage unit in computers and refers to "megabytes".
GB unit
GB is also called gigabyte (GB, Gigabyte, in China it is also called jigabyte, gigabyte, gigabyte , halberd, gigabyte), often abbreviated as G, is a decimal unit of information measurement. Gigabyte is often confused with Gibibyte, the binary unit of information measurement. It is often used to indicate the storage capacity of computer hard drives, memories and other storage media with larger capacities.
Conversion between GB units and other units
1GB = 1024MB
1GB = 1048576KB
1GB = 1073741824B
Attachment: Conversion of Gibibyte (GiB)
1GiB = 1024MiB
1GiB = 1,048,576 KiB
Extended knowledge:
Inside the computer, information is stored, calculated, processed and transmitted in binary form. Information storage units include bits, bytes and words. The storage capacity units of various storage devices include KB, MB, GB, and TB. It can be based on byte conversion
Unit conversion:
The conversion rate is approximately equal to 1000 (1024), and the order from large to small is T, GB, MB, KB, B. The smaller it is, the bit .
Computer storage units are generally represented by bit, B, KB, MB, GB, TB, PB, EB, ZB, YB, BB, NB, DB... The relationship between them is:
As for hard drive capacity, most manufacturers always use decimal counting. Generally, computer operating systems use binary counting, so you will often find that the hard drive capacity you see on your computer is smaller than the actual available capacity on the hard drive. For example, a 20GB hard drive only shows 18.6GB.
Usually the hard drive we buy has a capacity of 1TB, and when plugged into the computer, it displays about 931G. This is normal. What is used in the computer is Binary algorithm. After purchasing a hard drive, careful people will find that the capacity of the hard drive in the operating system does not match the official nominal capacity, and is both less than the nominal capacity. The larger the capacity, the greater the difference.
The nominal 8GB hard drive displays only 7.4GB in the operating system; This is caused by the different calculation methods of hard drive manufacturers and operating systems for calculating capacity, and different unit conversion relationships. . The computer system uses the binary calculation method, while the hard disk manufacturer uses the international unit. In the international unit system, TB, GB, MB, and KB are the counting units of "base 1000". 1000 bytes is 1KB, and every 1000KB is 1MB. Every 1000MB is 1GB and every 1000GB is 1TB.
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