Purchasing RAM or totting up more RAM to ones existing computer should be based on a thorough investigation about the stipulation, type, swiftness and competence of RAM. It is vital to know the characteristics of the RAM which are best suited for your computer. The various kinds of Ram available in the market can be classified as:
Static Random Access Memory (SRAM): primarily used for cache, uses multiple transistors, not equipped with capacitors for each cells.
Dynamic Random Access Memory (DRAM): memory cells with a paired transistor, persistently revamps the stored information to avoid deletion or corruption
Fast Page Mode Dynamic Random Access Memory (FPM DRAM): original form of DRAM, works in organized manner.
Extended Data-Out Dynamic Random Access Memory (EDO DRAM): rebellious version of FPM DRAM, 5% faster than FPM DRAM.
Synchronous Dynamic Random Access Memory (SDRAM): follows synchronized interface, 5% faster than EDO DRAM.
Data Rate Synchronous Dynamic RAM (DDR SDRAM): imitates SDRAM features plus higher speed.
Rambus Dynamic Random Access Memory (RDRAM): preferred speed of many cause of high speed.