8GB KIT (2 x 4GB) For HP-Compaq HP Touchsmart Desktop 300-1000la 300-1000z 300-1003 300-1005kr 300-1007 300-1010jp 300-1015es 300-1015gr 300-1015me 300-1015uk 300-1017 300-1018cn 300-1020 300-1020jp 300-1025 300-1025be 300-1025ch 300-1025de 300-1025gr 300-1025it 300-1025nl 300-1025sc 300-1025uk 300-1028d 300-1030jp 300-1038cn 300-1038hk 300-1038tw 300-1040a 300-1040in 300-1050jp 300-1058cn. SO-DIMM DDR3 NON-ECC PC3-10600 1333MHz RAM Memory. Genuine A-Tech Brand. 8GB KIT (2 x 4GB) SO-DIMM DDR3 NON-ECC PC3-10600 1333MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For HP-Compaq HP Touchsmart Desktop. (See Compatibility List Below)