Erica@Erica134Follow1 itemActivating this element will cause content on the page to be updated.LoginLeave a reaction - share the love!Sign in to leave a reactionLoginSign upOptiplex 755 ram slotsMaximum RAM will depend on the form factor (i.e. Minitower has 4 DIMM slots - Ultra Small Form Factor has 2 DIMM slots). Officially, (according to theItems