![OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq ProBook 6550b (DDR3-10600) Laptop Memory at Amazon.com OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq ProBook 6550b (DDR3-10600) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/61mlx7jlbVL._AC_UF894,1000_QL80_.jpg)
OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq ProBook 6550b (DDR3-10600) Laptop Memory at Amazon.com
![8GB [2x4GB] DDR3-1333 RAM Memory Upgrade Kit for The Compaq HP Probook 6550b (WZ241UT#ABA) (Genuine A-Tech Brand) at Amazon.com 8GB [2x4GB] DDR3-1333 RAM Memory Upgrade Kit for The Compaq HP Probook 6550b (WZ241UT#ABA) (Genuine A-Tech Brand) at Amazon.com](https://m.media-amazon.com/images/I/71z2T6h7ikL.jpg)
8GB [2x4GB] DDR3-1333 RAM Memory Upgrade Kit for The Compaq HP Probook 6550b (WZ241UT#ABA) (Genuine A-Tech Brand) at Amazon.com
![Removing and Replacing the Memory Modules | HP ProBook 650 and 655 G2 Notebooks | HP Support - YouTube Removing and Replacing the Memory Modules | HP ProBook 650 and 655 G2 Notebooks | HP Support - YouTube](https://i.ytimg.com/vi/B369ALhFGR4/maxresdefault.jpg)
Removing and Replacing the Memory Modules | HP ProBook 650 and 655 G2 Notebooks | HP Support - YouTube
![HP ProBook 6550b / 4GB RAM, 500GB HDD IntelCore i5, 2.5GHz, 15.5" / windows 10 / GRADE: A | Baudspace Warehouse HP ProBook 6550b / 4GB RAM, 500GB HDD IntelCore i5, 2.5GHz, 15.5" / windows 10 / GRADE: A | Baudspace Warehouse](https://www.baudspacewarehouse.ng/pub/media/catalog/product/cache/bebbe06bfb34578c5fcdc07a06addd2d/s/-/s-l1600_6__1_4.jpg)