![4GB 2x 2GB PC2-5300 Memory RAM for HP COMPAQ 6710b 6710s 6715b 6715s 6716s 6720s 5053462008546 | eBay 4GB 2x 2GB PC2-5300 Memory RAM for HP COMPAQ 6710b 6710s 6715b 6715s 6716s 6720s 5053462008546 | eBay](https://i.ebayimg.com/images/g/JloAAOSwrklVeGqS/s-l500.jpg)
4GB 2x 2GB PC2-5300 Memory RAM for HP COMPAQ 6710b 6710s 6715b 6715s 6716s 6720s 5053462008546 | eBay
![1GB Black Diamond Memory Module for Compaq HP Business Notebooks Business Notebook 6720s DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade - Newegg.com 1GB Black Diamond Memory Module for Compaq HP Business Notebooks Business Notebook 6720s DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade - Newegg.com](https://c1.neweggimages.com/ProductImage/ABYY_1_2018060213521067.jpg)
1GB Black Diamond Memory Module for Compaq HP Business Notebooks Business Notebook 6720s DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade - Newegg.com
![2GB DDR2-667 (PC2-5300) RAM Memory Upgrade for The Compaq HP Business Notebook 6720s (Genuine A-Tech Brand) at Amazon.com 2GB DDR2-667 (PC2-5300) RAM Memory Upgrade for The Compaq HP Business Notebook 6720s (Genuine A-Tech Brand) at Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61Xxxe4O-oL._AC_UF894,1000_QL80_.jpg)
2GB DDR2-667 (PC2-5300) RAM Memory Upgrade for The Compaq HP Business Notebook 6720s (Genuine A-Tech Brand) at Amazon.com
![HP - Compaq Business Notebook 6720s Memory RAM Upgrades - FREE Delivery & Guaranteed Compatible | Mr Memory® HP - Compaq Business Notebook 6720s Memory RAM Upgrades - FREE Delivery & Guaranteed Compatible | Mr Memory®](https://www.mrmemory.co.uk/images/models/29358.jpg)
HP - Compaq Business Notebook 6720s Memory RAM Upgrades - FREE Delivery & Guaranteed Compatible | Mr Memory®
![Memory RAM | 8GB Kit (2x4GB) - HP - HPE HP Compaq 6720s - (OEM-# Dual-Channel Memory Kit (2x EM996AA)) - 667MHz Memory RAM | 8GB Kit (2x4GB) - HP - HPE HP Compaq 6720s - (OEM-# Dual-Channel Memory Kit (2x EM996AA)) - 667MHz](https://www.compuram.biz/bilder/produkte/ram/ddr2_so-dimm_2er-p2.jpg)
Memory RAM | 8GB Kit (2x4GB) - HP - HPE HP Compaq 6720s - (OEM-# Dual-Channel Memory Kit (2x EM996AA)) - 667MHz
![Full detail on how to replace the Keyboard and clean the CPU fan on an HP Compaq 6720s Laptop - YouTube Full detail on how to replace the Keyboard and clean the CPU fan on an HP Compaq 6720s Laptop - YouTube](https://i.ytimg.com/vi/IlJn1hfRCqg/maxresdefault.jpg)