Yes, Optiplex 360 RAM can be upgraded to an 8GB configuration.
Yes, Optiplex 360 RAM can be upgraded to an 8GB configuration.
It depends on the specific motherboard model. My Optiplex 360 seems to have only two memory slots, but other similar Dell models with four slots work well with 8 GB RAM. If you're having problems, updating the BIOS might help, as it did for some of your Dells.