HP/Compaq Pavilion 6000 Series Desktop Memory Upgrade Configurator - choose your Model:

6649f
6701/6734C/6735C/6738
6710/6712
6715
6720/6721
6726/6727
6736C/6740C
6742/6742N
6745C/6746C
6751/6751C
6757C
6761C
6830/6835
6831/6832
6837/6839
6841/6842
6849
6912
6913