If your SSD is not detected after a CPU or RAM upgrade, check if you have installed them properly. Use these provided suggestions to fix this issue.

We help you find the right configuration for RAM, SSD, GPU, CPU and everything else you need to make the perfect Mac for you. By Roman Loyola Senior Editor, Macworld NOV 13, 2024 3:04 am PST ...

A 480GB SSD, for example, might have the same amount of physical memory as a 512GB drive but set aside 32GB. The same goes for 240GB drives versus 256GB drives, and 120GB models versus 128GB drives.