How do you know which way to insert a DIMM?
A) The module has a colored strip down one side.
B) The module is notched to only fit one way.
C) The module has a square solder joint on the left side.
D) All these answers are true.

Question

Quizplus · Accepted Answer

DIMMs are notched to only fit one way, ensuring they are aligned correctly with the memory slots on the motherboard. The other options (colored strip and square solder joint) may also be present on some DIMMs, but they are not reliable indicators of orientation.

How Do You Know Which Way to Insert a DIMM