Dimm Memmory Flashcards
RIMM Stick
RIMM Rambus in line memory module
16 bit 184 pins 32 bit 232 bits
SO-DIMM Stick
Small outline Dual in-lune Memory Module about half the width as a DIMM so dimms are ddr2 ddr3 and so on SDram
used on labtops and mobile devices
pins 72,100,144,200,204
DRAM Type of Memory
Dynamic Randowm Access Memory
Memory on Dimm
needs constant refresing volitable
SDRAM Type of Memory
Synchronus Dram
synchronous with the common system clockf
DDR2
Double data rate
240 pins
DDR3
Also has 240 pins and twice as fast as ddr 2
Has diffrent notches so can not place a ddr 3 in made for a ddr 2 16 gb per dimm
DDR4
Maxium of 64 gb per dimm 260
SRAM
Static Random Access Memory
volatile will be erased as soon as the system shuts down
ROM
Read only Memory is Non volatile long term memory such as hard drives, usb sticks ect.