![A-Tech 4GB RAM for COMPAQ PRESARIO CQ56-219WM | DDR2 800MHz SODIMM PC2-6400 200-Pin Non-ECC Memory Upgrade Module at Amazon.com A-Tech 4GB RAM for COMPAQ PRESARIO CQ56-219WM | DDR2 800MHz SODIMM PC2-6400 200-Pin Non-ECC Memory Upgrade Module at Amazon.com](https://m.media-amazon.com/images/I/71w25d2kiML.jpg)
A-Tech 4GB RAM for COMPAQ PRESARIO CQ56-219WM | DDR2 800MHz SODIMM PC2-6400 200-Pin Non-ECC Memory Upgrade Module at Amazon.com
![4Gb (1X4Gb) Memory RAM Compatible with Compaq Presario Cq56-219Wm Ddr2 Sodimm By CMS (A42) - Computer Memory Solutions 4Gb (1X4Gb) Memory RAM Compatible with Compaq Presario Cq56-219Wm Ddr2 Sodimm By CMS (A42) - Computer Memory Solutions](https://www.computermemorysolutions.com/wp-content/uploads/2019/06/DDR2-200PINSODIMMX1Tilted316460-357.jpg)
4Gb (1X4Gb) Memory RAM Compatible with Compaq Presario Cq56-219Wm Ddr2 Sodimm By CMS (A42) - Computer Memory Solutions
![Trying out (for science) Windows 11 on a 15 year old Compaq Presario V3000, what's most probably the oldest Intel based laptop that can technically run it (earlier ones either don't support Trying out (for science) Windows 11 on a 15 year old Compaq Presario V3000, what's most probably the oldest Intel based laptop that can technically run it (earlier ones either don't support](https://preview.redd.it/3hhg1h29wuw71.jpg?width=1512&format=pjpg&auto=webp&s=49cdfceaa1937fc9442131876e41240f4d07b340)
Trying out (for science) Windows 11 on a 15 year old Compaq Presario V3000, what's most probably the oldest Intel based laptop that can technically run it (earlier ones either don't support
![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/61EHK0f0d5L._AC_UF894,1000_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
![592808-001 623915-001 Motherboard For Compaq Presario Cq56 Hp G56 Da0ax2mb6e1 - Laptop Motherboard - AliExpress 592808-001 623915-001 Motherboard For Compaq Presario Cq56 Hp G56 Da0ax2mb6e1 - Laptop Motherboard - AliExpress](https://ae01.alicdn.com/kf/Sd5419d3b953c400b8aab4d16ef43dbf1V.jpg_640x640Q90.jpg_.webp)
592808-001 623915-001 Motherboard For Compaq Presario Cq56 Hp G56 Da0ax2mb6e1 - Laptop Motherboard - AliExpress
![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/617mIgk0z6L._AC_UF894,1000_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
![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
![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
![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?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
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
![CMS 8GB (2X4GB) DDR3 8500 1066MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-109Sl, Cq56-109So - A35 at Amazon.com CMS 8GB (2X4GB) DDR3 8500 1066MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-109Sl, Cq56-109So - A35 at Amazon.com](https://m.media-amazon.com/images/I/61LAcHTo7nL._AC_UF894,1000_QL80_.jpg)
CMS 8GB (2X4GB) DDR3 8500 1066MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-109Sl, Cq56-109So - A35 at Amazon.com
![tecmac 4Gb Memory Ram Compatible with Compaq Presario Cq56, Cq62, Cq42, Cq43 A34 : Amazon.in: Computers & Accessories tecmac 4Gb Memory Ram Compatible with Compaq Presario Cq56, Cq62, Cq42, Cq43 A34 : Amazon.in: Computers & Accessories](https://m.media-amazon.com/images/I/51kSYpNlNNL.jpg)
tecmac 4Gb Memory Ram Compatible with Compaq Presario Cq56, Cq62, Cq42, Cq43 A34 : Amazon.in: Computers & Accessories
![CMS 4GB (1X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-105Sl, Cq56-106Sl, Cq56-106La Ddr3 - A30 at Amazon.com CMS 4GB (1X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq56-105Sl, Cq56-106Sl, Cq56-106La Ddr3 - A30 at Amazon.com](https://m.media-amazon.com/images/I/61u24xpGXeL._AC_UF894,1000_QL80_.jpg)