A desktop manual says to install two matched memory modules in the colored pair of slots so the memory path is wider. Which feature is that?
Select an answer to reveal the explanation.
Short Explanation
The board wants two matched sticks in the slots that work as a pair, like two lanes instead of one. You are setting up dual-channel memory. Error correction, random slots, and the laptop module shape are not that pairing.
Full Explanation
Dual-channel mode uses two matched modules in the board's paired slots so the processor can access memory over a wider path. The manual's colored pair is that feature. Error-correcting memory fixes single-bit errors. It is a different feature from pairing slots for bandwidth, and the colored pair does not turn ordinary modules into ECC. Putting the modules in any slots can leave them in single-channel mode. The manual named the pair for a reason. SODIMM is the laptop outline. A desktop board that asks for a colored pair is using desktop modules, not SODIMMs. Exam caveat: the modules should match in capacity and speed. Two unmatched sticks may fall back to the slower mode even in the right slots. Operational check: seat the pair in the colored slots and confirm the firmware reports dual-channel. Use matched modules and read the firmware channel report before you close the case. If the firmware still says single-channel, move the modules to the slots the diagram colors. Reboot once more and read the channel line again.