MB Pavilion ze5500 laptop for HP Series 512 MB (4050871502901) - 512 MB, New product sold by a professional on-site Amazon.fr - mémoires'adapter 512MB - HP / Compaq - Pavilion ze5500 Serieappareil / memory information memory standard : 256/512MBmémoire maximum: 1GBposte plug: 2numéro original. 269087-B25 model number of the article. EMHP5127000