8GB KIT (2 x 4GB) For HP-Compaq G Notebook Series G62-143CL G62-144DX G62-147NR G62-149WM G62-150EF G62-150EQ G62-150EV G62-150SE G62-150SF G62-150SL G62-153CA G62-154CA G62-165SL G62-166SB G62-208CA G62-219CA G62-219WM G62-220CA G62-221CA G62-222US G62-223CA G62-224CA G62-224HE G62-227CA G62-227CL G62-228CA G62-228NR G62-229NR G62-229WM G62-231NR G62-233NR G62-234DX G62-236NR G62-244CA. SO-DIMM DDR3 NON-ECC PC3-8500 1066MHz RAM Memory. Genuine A-Tech Brand. 8GB KIT (2 x 4GB) SO-DIMM DDR3 NON-ECC PC3-8500 1066MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For HP-Compaq G Notebook Series. (See Compatibility List Below)