This item was purchased used. It does not power on. It has been disassembled before. Small parts like tabs may be broken. The memory may have been replaced, but I don't remember. No OS or HDD (the HDD will be removed before shipping). Please assume it is broken, missing parts, and unusable. Only purchase if you are okay with this, even if it becomes trash, and if you just want to receive the item. It will be shipped with minimal packaging, either wrapped in plastic or in a cardboard box.