HP/Compaq Pavilion 7000 Series Desktop Memory Upgrade Configurator - choose your Model:

7700/7702
7705/7706
7708
770c/790n
771
771k
7760
7770
7805/7806
7810C/7810/7840C
7820C/7820
7821C/7821
7825
7840
7842
7845
7850C/7850
7851
7852
7855
7857
7859
7860
7861/7864/7865
7867/7870/7880
7875 (SDRAM)
7885
7890/7891
7895
7906
7907
7908
7914
7915
7916/7917
7919
7920
7921
7924/7925
7927
7929
7930/7931
7932
7935
7936
7938
7939
7940
7941
7942
7946
7947
7949
794m
794n
7950
7952
7953
7955UK
7955US
7956
7957
7959
7962
7965 (DDR)
7965 (SDRAM)
7966
7972
7974
7975
7979