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NEW! 8GB 2X4GB MEMORY FOR HP ELITEBOOK 2540P 2740P 8440P 8540P 8440W 8540W 8740W - Walmart.com
What RAM is compatible for Elitebook 8440p? - HP Support Community - 7269507
CMS 4GB (1X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Elitebook 8440P, 8440W, 8460P Ddr3 - A30 at Amazon.com
Hp Elitebook 8440p Core I5-2.4ghz 4GB RAM, 500GB HDD, Windows 10 Home - Walmart.com
Memory RAM Upgrade for HP EliteBook 8440p 4GB DDR3 SODIMM | eBay
HP Elite Book 8440p 14" FOR PARTS / AS IS Damaged RAM SLOT - JZ | eBay
HP Elitebook 8440p 14" Laptop Computer | Intel Core i7 Processor | 4GB RAM | 500GB HDD | Windows 10 Home WiFi