Hard Disk vs. RAM
Difference Between Hard Disk and RAM
Hard Disk vs. RAM
The main difference is the memory; hard disk has a large amount of space available for data while RAM has a small memory space.
Hard Disk vs. RAM
The hard disk is used to store data while RAM is used to access data.
Hard Disk vs. RAM
Memory in the case of RAM is a virtual memory while memory on the hard disk is a physical
Hard Disk vs. RAM
Nothing can be stored in a RAM while information can be stored on hard disk.
Hard Disk vs. RAM
RAM is known as Random Access Memory while the hard disk is written as HDD.
Hard Disk vs. RAM
All the system files are stored on the hard drive while there are no system files present in the random access memory.
Hard Disk vs. RAM
Information can be arranged in the hard drive while there is no possibility of arranging memory on RAM.
Ramnoun
A male sheep.
Ramnoun
A battering ram; a heavy object used for breaking through doors.
Ramnoun
A warship intended to sink other ships by ramming them.
Ramnoun
A piston powered by hydraulic pressure.
Ramnoun
A weight which strikes a blow, in a ramming device such as a pile driver, a steam hammer, a stamp mill.
Ramverb
(transitive) To intentionally collide with (a ship) with the intention of damaging or sinking it.
Ramverb
(transitive) To strike (something) hard, especially with an implement.
After placing the cartridge in the musket, ram it down securely with the ramrod.[http://www.thestar.com.my/news/nation/2016/12/29/snatch-thieves-rammed-by-victim-accidentally/ Snatch thieves rammed by victim accidentally]Ramverb
(transitive) To fill or compact by pounding or driving.
Rammed earth wallsRamverb
(slang) To penetrate sexually.
Ramnoun
the most common computer memory which can be used by programs to perform necessary tasks while the computer is on; an integrated circuit memory chip allows information to be stored or accessed in any order and all storage locations are equally accessible
Ramnoun
(astrology) a person who is born while the sun is in Aries
Ramnoun
the first sign of the zodiac which the sun enters at the vernal equinox; the sun is in this sign from about March 21 to April 19
Ramnoun
a tool for driving or forcing something by impact
Ramnoun
uncastrated adult male sheep;
a British term is `tup'Ramverb
strike or drive against with a heavy impact;
ram the gate with a sledgehammerpound on the doorRamverb
force into or from an action or state, either physically or metaphorically;
She rammed her mind into focusHe drives me madRamverb
undergo damage or destruction on impact;
the plane crashed into the oceanThe car crashed into the lamp postRamverb
crowd or pack to capacity;
the theater was jampackedComparison Chart
| Hard Disk | RAM |
| Same as Above | Random Access Memory |
| Definition | |
| This is a data storage item which is used to store and access information which is present on the device | part of a computer that allows the information to be stored and retrieved at any time during the running of various processes. |
| Space | |
| hard disk has a large amount of space available for data | has a small memory space. |
| Memory | |
| memory on the hard disk is physical | Memory in the case of RAM is a virtual memory |
Definition of RAM
RAM stands for Random Access Memory is part of a computer that allows the information to be stored and retrieved at any time during the running of various processes. In more technical terms random access memory means all the data which is present on the RAM in the form of bytes can be read quickly without stirring the other system bytes. It is different from read only memory in which you can only read the memory but cannot retrieve it. There is two primary type of RAMs which are DRAM known as Dynamic Random Access Memory and SRAM, which is known as Static Random Access Memory. Both have their own uses, but while DRAM has to be refreshed at a higher speed, SRAM does not read any refreshing and is faster than dynamic RAM. The first type used transistors to store the data. The role of RAM is simple, when the computer starts to work most of the memory of the operating system is present on the hard disk and are loaded instantly through RAM. After that, all the applications and web pages that are opened have their own memory and needs to be reached quickly so it is shifted to random access memory.
Definition of Hard Disk
This is a data storage device which is used to store and access information which is present on the device, it is entered into the device by the user who wants to keep it at a place where it can be accessed at any time. This can be done in the form of folders and files while information such as documents, videos, audio and even pictures. The structure is simpler where the rotating disks are placed which is coated with magnetic material. These are connected with magnetic heads which are placed on the moving arm that helps to read and writing the data. This data is accessed through RAM which means the information which is present on the device can be opened without any proper sequence. It was first introduced in 1956 and has increased its space over the years. It has been produced by more than 150 companies over the years but the most famous ones are Seagate and Toshiba. The size of normal HDD is 3.5 inches for computers while the size for a laptop is around 2.5 inches. USB are the devices which have originated from the hard disks and gaining popularity.
ConclusionComputer architecture is something that is a mystery for people who are general users and do not have a detailed knowledge of it. The two terms Hard disk and RAM are similar ones which are considered same but are different in the working and functions. This article, therefore, gives a proper understanding of the two types for people to get a clearer idea.
