RAM Flashcards
1
Q
What are the types of RAM?
A
Parity - Error checking
ECC - Error correcting code
Buffered - Caches information for processing (RDIMM/UDIMM)
Single/Double - memory on both sides of module
Channels - to increase communication capacity
*RDIMM is registered
2
Q
What is a DIMM?
A
Dual inline memory module
SODIMM - portable computer
DIMM - larger module
3
Q
What are the different RAM speeds?
A
SDRAM - synchronised to speed of motherboard DDR - Double data rate DDR2 - Greater transfer speed DDR3 - Greater transfer speed DDR4 - Greater transfer speed
