![OFFTEK 1GB Replacement Memory RAM Upgrade for HP-Compaq ProBook 6550b (DDR3-10600) Laptop Memory at Amazon.com OFFTEK 1GB Replacement Memory RAM Upgrade for HP-Compaq ProBook 6550b (DDR3-10600) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/71Vz3D01fSL._AC_UF894,1000_QL80_.jpg)
OFFTEK 1GB Replacement Memory RAM Upgrade for HP-Compaq ProBook 6550b (DDR3-10600) Laptop Memory at Amazon.com
![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)
HP ProBook 6550b / 4GB RAM, 500GB HDD IntelCore i5, 2.5GHz, 15.5" / windows 10 / GRADE: A | Baudspace Warehouse
![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.jpg)
OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq ProBook 6550b (DDR3-10600) Laptop Memory at Amazon.com
![Laptop HP ProBook 6550b Intel Core i5-M520 @ 2.40Ghz 4GB RAM 500GB HDD Windows 7 Professional 15.6" Grade A - ElectroBargoon Laptop HP ProBook 6550b Intel Core i5-M520 @ 2.40Ghz 4GB RAM 500GB HDD Windows 7 Professional 15.6" Grade A - ElectroBargoon](https://electrobargoon.com/wp-content/uploads/2021/08/hpProBook6550b_04.jpg)
Laptop HP ProBook 6550b Intel Core i5-M520 @ 2.40Ghz 4GB RAM 500GB HDD Windows 7 Professional 15.6" Grade A - ElectroBargoon
![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._AC_UF894,1000_QL80_.jpg)
8GB [2x4GB] DDR3-1333 RAM Memory Upgrade Kit for The Compaq HP Probook 6550b (WZ241UT#ABA) (Genuine A-Tech Brand) at Amazon.com
![HP ProBook 6560b - Intel Core i5 2540M 2.60 GHz - 4 GB RAM - 500 GB HDD - DVD-RW - Windows 7 Professional - USED - Walmart.com HP ProBook 6560b - Intel Core i5 2540M 2.60 GHz - 4 GB RAM - 500 GB HDD - DVD-RW - Windows 7 Professional - USED - Walmart.com](https://i5.walmartimages.com/asr/27e2fe0b-e816-42f5-a21b-94b96b321ed0_1.b35e25b1ef324272a04023f06ea80b41.jpeg)
HP ProBook 6560b - Intel Core i5 2540M 2.60 GHz - 4 GB RAM - 500 GB HDD - DVD-RW - Windows 7 Professional - USED - Walmart.com
![HP ProBook 6550b 15.6" Widescreen Laptop - with Intel i5-520M 2.4GHz, 4GB RAM, 128GB SSD Hard Drive - Windows 7 Professional 64 - Used with FREE 3 Year Warranty provided by CPS. - Walmart.com HP ProBook 6550b 15.6" Widescreen Laptop - with Intel i5-520M 2.4GHz, 4GB RAM, 128GB SSD Hard Drive - Windows 7 Professional 64 - Used with FREE 3 Year Warranty provided by CPS. - Walmart.com](https://i5.walmartimages.com/asr/15e9fcf6-8845-4843-9ced-2434093b6db7_1.384323b096f8c23c58e3b82fb137f2f6.jpeg)
HP ProBook 6550b 15.6" Widescreen Laptop - with Intel i5-520M 2.4GHz, 4GB RAM, 128GB SSD Hard Drive - Windows 7 Professional 64 - Used with FREE 3 Year Warranty provided by CPS. - Walmart.com
![HP ProBook 6560B 15.6" PC Laptop, Intel Core i5, 8GB RAM, 500GB SSD, DVD-ROM, Windows 10 Pro, Black (Used) - Walmart.com HP ProBook 6560B 15.6" PC Laptop, Intel Core i5, 8GB RAM, 500GB SSD, DVD-ROM, Windows 10 Pro, Black (Used) - Walmart.com](https://i5.walmartimages.com/asr/eed0814b-8ab7-4da4-9288-db4f26d10d83_1.a202e0c36de1f592a0da399c2cd45400.jpeg)