" Random Access Memory " , which means that the memory randomly . Data stored can be erased , which can be read , optional . Ram shutdown in the event of a power failure or the machine is deleted , all data cached in RAM memory deyislər expand ram memory to another . Directly affect the performance of a unit of computer memory . No matter how fast your computer is too slow to lower working memory . Enough to lower the need for machine to perform a memory of the computer can be prevented . However, it does not need more RAM, faster than the car . Memory MB ( Mega Bytes ) displayed sex . From the opening menu in the computer memory, memory ogrenebilirsinizAcılısta numbers. This number indicates 4096 has 4MB of memory means. 131072 indicates memory is 128MB . You can calculate the number by dividing the number of boot memory 1024 . Currently coxluqdadır SD and DDR memory . DDR memory is used at the Pentium IV . Celeron or equivalent systems to the SD memory is being used more and more . There is an RD memories . Such memories are made and a very good performance for Pentium IV technology that provides belleklerdir . However, due to occupy the majority of prices . In today's computers, but that can be read and Write- RAM ( Read Access Memory - Random access to memory ) ' s are used . S RAM memory cells occurs independently of each other . Each cell has two-way access . The output data path , data path between the processor, RAM and processor are connected and exchange information . This method is applied to any memory in the RAM cell is terminated at any time independently of the others . Here is a random access expression . With the speed of access to information from RAM nanosaniyeler said. The average speed is between 50 - 60ns . However, the speed of RAM used today have up to 8NS . 16Kdan attitudes have begun to come up 512MBa of RAM . PClərinə average 64MB of RAM used today .
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