Ram advice? Intel q33 motherboard

Bill_118

Commendable
Dec 8, 2016
33
0
1,540
Ok so i have this motherboard :Hewlett-Packard HP Compaq dc5800 Small Form Factor and i am thinking of buying a 2 GB ram to upgrade it.As you see, it has only 1 GB ram DDR2 and i can run windows 7 barely for <expletive deleted>.So my question is:Do i have to remove the 1 GB ram and the put the 2 GB ram? Or i can just put the 2 GB ram on the other slot? I want the option that wont decrease the performance of the ram or pc.
Pc Specs:
CPU:Intel core 2 Duo
Ram:1 gb RAM
HD:I dont know xD
Graphics:Motherboard <expletive deleted> graphics!

<Edited by moderator for language>