Ch.13 Secondary Storage Devices - Coggle Diagram
Ch.13 Secondary Storage Devices
two types of storage device
versions:DDR3 SDRAM, DDR4 SDRAM and DDR5 SDRAM.
may be different in shape and may not fit in the slots on certain
stores is expected to be read-only and usually
cannot be rewritten.
stored in fireware:BIOS
affect by access time, data transfer rate
redunant array of independent disks