4GB Kit 2x 2GB HP Compaq Presario CQ50/CQ60/CQ61/CQ70/CQ71 DDR2 Laptop Memory IT | eBay
2GB RAM Memory for Compaq Presario CQ50 Series Presario CQ50-215CA Black Diamond Memory Module DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade System Specific Memory - Newegg.ca
4GB RAM Memory for Compaq Presario CQ50 Series Presario CQ57-439WM Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-10600 1333MHz Upgrade - Walmart.com
8GB 2X4GB RAM Memory for Compaq Presario CQ50 Series CQ50-100EG Black Diamond Memory Module DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade System Specific Memory - Newegg.ca
Generic For HP Compaq Presario CQ40 CQ42 CQ50 CQ56 CQ73 CQ58 Laptop 8X DVD RW RAM Dual-Layer DL Recorder 24X CD-R Burner Optical Drive | Jumia Nigeria
Amazon.com: 8GB (4GBx2) Team High Performance Memory RAM Upgrade For HP - Compaq Presario CQ50-110EP CQ50- 110ER CQ50-110TR CQ50-112EO Laptop. The Memory Kit comes with Life Time Warranty. : 電子
4GB 2X2GB RAM Memory for Compaq Presario CQ50 Series Presario CQ50-217CL Black Diamond Memory Module DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade - Walmart.com
CMS 4GB (2X2GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq HP/Compaq® Presario Cq50-215Nr, Cq62-219Wm - A39 at Amazon.com