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A-Tech 8GB (2 x 4GB) RAM for HP TOUCHSMART 520-1020 AIO | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Kit at Amazon.com
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A-Tech 8GB (2 x 4GB) RAM for HP TOUCHSMART 520-1020 AIO | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Kit at Amazon.com
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HP TouchSmart 520-1171a Intel® Core™ i5 58.4 cm (23") 1920 x 1080 pixels Touchscreen 8 GB DDR3-SDRAM 1 TB HDD All-in-One PC AMD Radeon HD 6550A Windows 7 Home Premium Black
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A-Tech 8GB (2 x 4GB) RAM for HP TOUCHSMART 520-1020 AIO | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Kit at Amazon.com
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