![4GB 2X2GB RAM Memory for Compaq Presario CQ50 Series Presario CQ57-339WM Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-10600 1333MHz Upgrade - Walmart.com 4GB 2X2GB RAM Memory for Compaq Presario CQ50 Series Presario CQ57-339WM Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-10600 1333MHz Upgrade - Walmart.com](https://i5.walmartimages.com/asr/961994c9-9fc7-4e43-a3e1-4a8141357a04_1.364ff8950ea91088ea22e80641cba467.jpeg)
4GB 2X2GB RAM Memory for Compaq Presario CQ50 Series Presario CQ57-339WM Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-10600 1333MHz Upgrade - Walmart.com
![A-Tech 8GB (2 x 4GB) RAM for COMPAQ PRESARIO CQ56 -PC6400 | DDR2 800MHz SODIMM PC2-6400 200-Pin Non-ECC Memory Upgrade Kit at Amazon.com A-Tech 8GB (2 x 4GB) RAM for COMPAQ PRESARIO CQ56 -PC6400 | DDR2 800MHz SODIMM PC2-6400 200-Pin Non-ECC Memory Upgrade Kit at Amazon.com](https://m.media-amazon.com/images/I/81r7CrCZVbL._AC_UF894,1000_QL80_.jpg)
A-Tech 8GB (2 x 4GB) RAM for COMPAQ PRESARIO CQ56 -PC6400 | DDR2 800MHz SODIMM PC2-6400 200-Pin Non-ECC Memory Upgrade Kit at Amazon.com
![HP Compaq CQ56 G62 RAM Memory Replacement Upgrade- Install, Replace - Laptop Notebook 2GB 4GB - YouTube HP Compaq CQ56 G62 RAM Memory Replacement Upgrade- Install, Replace - Laptop Notebook 2GB 4GB - YouTube](https://i.ytimg.com/vi/wbpu19PP2KI/mqdefault.jpg)
HP Compaq CQ56 G62 RAM Memory Replacement Upgrade- Install, Replace - Laptop Notebook 2GB 4GB - YouTube
![2GB DDR2 800MHz RAM Memory Upgrade for Compaq Presario Notebook CQ56, CQ57 Series (PARTS-QUICK) - Walmart.com 2GB DDR2 800MHz RAM Memory Upgrade for Compaq Presario Notebook CQ56, CQ57 Series (PARTS-QUICK) - Walmart.com](https://i5.walmartimages.com/asr/30203d0e-7271-4193-9a1a-85180946c2f1_1.b8f4d7fa115915d08b08cbc0574a1a37.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
2GB DDR2 800MHz RAM Memory Upgrade for Compaq Presario Notebook CQ56, CQ57 Series (PARTS-QUICK) - Walmart.com
![4GB 2X2GB Memory RAM for Compaq Presario Laptop Notebook CQ56-219WM DDR2 SO-DIMM 200pin PC2-6400 800MHz Black Diamond Memory Module Upgrade - Walmart.com 4GB 2X2GB Memory RAM for Compaq Presario Laptop Notebook CQ56-219WM DDR2 SO-DIMM 200pin PC2-6400 800MHz Black Diamond Memory Module Upgrade - Walmart.com](https://i5.walmartimages.com/asr/c82845d0-d3d4-4931-a3f0-a2a42ca099e7_1.f060fcccc67752a3247ed68d5cd58611.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
4GB 2X2GB Memory RAM for Compaq Presario Laptop Notebook CQ56-219WM DDR2 SO-DIMM 200pin PC2-6400 800MHz Black Diamond Memory Module Upgrade - Walmart.com
![OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ56-102SA (DDR3-10600) Laptop Memory at Amazon.com OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ56-102SA (DDR3-10600) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/61mlx7jlbVL.jpg)
OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ56-102SA (DDR3-10600) Laptop Memory at Amazon.com
![2GB DDR2-800 (PC2-6400) RAM Memory Upgrade for The Compaq HP Presario CQ56-109WM (Genuine A-Tech Brand) at Amazon.com 2GB DDR2-800 (PC2-6400) RAM Memory Upgrade for The Compaq HP Presario CQ56-109WM (Genuine A-Tech Brand) at Amazon.com](https://m.media-amazon.com/images/I/61Xxxe4O-oL._AC_UF894,1000_QL80_.jpg)
2GB DDR2-800 (PC2-6400) RAM Memory Upgrade for The Compaq HP Presario CQ56-109WM (Genuine A-Tech Brand) at Amazon.com
![OFFTEK 1GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ56-115SA (DDR2-6400 - Non-ECC) Laptop Memory at Amazon.com OFFTEK 1GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ56-115SA (DDR2-6400 - Non-ECC) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/61RKB2FDIXL.jpg)
OFFTEK 1GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ56-115SA (DDR2-6400 - Non-ECC) Laptop Memory at Amazon.com
![CMS 4GB (1X4GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-219Wm Ddr2 Sodimm - A42 at Amazon.com CMS 4GB (1X4GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-219Wm Ddr2 Sodimm - A42 at Amazon.com](https://images-na.ssl-images-amazon.com/images/I/61EHK0f0d5L._AC_UL210_SR210,210_.jpg)
CMS 4GB (1X4GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-219Wm Ddr2 Sodimm - A42 at Amazon.com
![松野屋 キャンバスフラットショルダー OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ56-114SO (DDR2-6400) Laptop Memory並行輸入 | vickipluserik.com 松野屋 キャンバスフラットショルダー OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ56-114SO (DDR2-6400) Laptop Memory並行輸入 | vickipluserik.com](https://m.media-amazon.com/images/I/41agD0sfW7L.jpg)
松野屋 キャンバスフラットショルダー OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ56-114SO (DDR2-6400) Laptop Memory並行輸入 | vickipluserik.com
![A-Tech 8GB (2 x 4GB) RAM for COMPAQ PRESARIO CQ56 -PC6400 | DDR2 800MHz SODIMM PC2-6400 200-Pin Non-ECC Memory Upgrade Kit at Amazon.com A-Tech 8GB (2 x 4GB) RAM for COMPAQ PRESARIO CQ56 -PC6400 | DDR2 800MHz SODIMM PC2-6400 200-Pin Non-ECC Memory Upgrade Kit at Amazon.com](https://m.media-amazon.com/images/I/71KGCUJqFEL._AC_UF350,350_QL80_.jpg)
A-Tech 8GB (2 x 4GB) RAM for COMPAQ PRESARIO CQ56 -PC6400 | DDR2 800MHz SODIMM PC2-6400 200-Pin Non-ECC Memory Upgrade Kit at Amazon.com
![OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ56-102SA (DDR3-10600) Laptop Memory at Amazon.com OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ56-102SA (DDR3-10600) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/71nBR0kPxZL.jpg)
OFFTEK 4GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ56-102SA (DDR3-10600) Laptop Memory at Amazon.com
![CMS 4GB (1X4GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-219Wm Ddr2 Sodimm - A42 at Amazon.com CMS 4GB (1X4GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-219Wm Ddr2 Sodimm - A42 at Amazon.com](https://m.media-amazon.com/images/I/61zk9zxYsYL._AC_UF350,350_QL80_.jpg)
CMS 4GB (1X4GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-219Wm Ddr2 Sodimm - A42 at Amazon.com
![CMS 8GB (2X4GB) DDR3 8500 1066MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-115Dx, Cq56-124Ca, Cq56-148Ca - A35 at Amazon.com CMS 8GB (2X4GB) DDR3 8500 1066MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-115Dx, Cq56-124Ca, Cq56-148Ca - A35 at Amazon.com](https://m.media-amazon.com/images/I/71eVw9HLcEL._AC_UF894,1000_QL80_.jpg)