Which of the following devices requires a laptop to be fully power off when installed?
Correct Incorrect Unanswered
Answer Description
Ram requires the system to be completely turned off, and unplugged from any power source.
Wikipedia
A SO-DIMM (pronounced "so-dimm" , also spelled "SODIMM") or small outline DIMM, is a type of computer memory built using integrated circuits. A SO-DIMM is a smaller alternative to a DIMM, being roughly half the physical size of a regular DIMM.
SO-DIMMs are often used in systems that have limited space, which include laptops, notebooks, small-footprint personal computers such as those based on Nano-ITX motherboards, high-end upgradable office printers, and networking hardware such as routers and NAS devices. They are usually available with the same size data path and speed ratings of the regular DIMMs though normally with smaller capacities.
SO-DIMM - Wikipedia, the free encyclopedia