HP ProBook 6550B Notebook Alt Kasa Ram Kapağı - Ücretsiz Kargo at sahibinden.com - 1062850445
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 6550B CORE i5-M520 2.40GHZ 4GB RAM NO HD NO CADDIE | eBay
HP ProBook 6560b Uyumlu 8gb DDr3 Kingston Notebook Bellek-Ram Fiyatları, Özellikleri ve Yorumları | En Ucuzu Akakçe
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