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Memory RAM | 8GB Kit (2x4GB) - HP - HPE HP Compaq 6820s - (OEM-# Dual-Channel Memory Kit (2x EM996AA)) - 667MHz
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Upgrading a HP 6730B Laptop - YouTube
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Memory RAM | 4GB - HP - HPE HP Compaq 6820s - (OEM-# EM996AA) - 667MHz
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Memory RAM | 4GB - HP - HPE HP Compaq 6820s - (OEM-# EM996AA) - 667MHz
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CMS 2GB (1X2GB) DDR2 5300 667MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Business Notebook 6715S, 6720S, 6735S, 6820S, 6910P, 8510P - A38 at Amazon.com
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HP Compaq 6820s CPU Upgrade - CPUs, Motherboards, and Memory - Linus Tech Tips
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