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Xtremeram 8GB (2X4GB) Memory RAM for HP Elitebook 8440p Workstation 8440w- Laptop Memory Upgrade - Limited at Amazon.com
CMS 4GB (1X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Elitebook 8440P, 8440W, 8440P, 8460W, 8540P, 8540W - A30 at Amazon.com
HP EliteBook 8440p Notebook PC - 8Bit Mammoth
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RAM memory for HP EliteBook 8440p
Seifelden 4GB (2X2GB) Memory RAM for HP EliteBook 8440P Laptop Memory Upgrade - Walmart.com
HP EliteBook 8440p (WL653PA) Review: HP's EliteBook 8440p is an attractive and feature-packed business laptop - Notebooks - All Purpose - PC World Australia