![1GB RAM Memory for Compaq Presario R Series R3240US Black Diamond Memory Module DDR SO-DIMM 200pin PC2700 333MHz Upgrade System Specific Memory - Newegg.com 1GB RAM Memory for Compaq Presario R Series R3240US Black Diamond Memory Module DDR SO-DIMM 200pin PC2700 333MHz Upgrade System Specific Memory - Newegg.com](https://c1.neweggimages.com/productimage/nb640/AG80_1_20180829970882439.jpg)
1GB RAM Memory for Compaq Presario R Series R3240US Black Diamond Memory Module DDR SO-DIMM 200pin PC2700 333MHz Upgrade System Specific Memory - Newegg.com
![OFFTEK 2GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ40-321TU (DDR2-6400) Laptop Memory at Amazon.com OFFTEK 2GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ40-321TU (DDR2-6400) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/71nBR0kPxZL.jpg)
OFFTEK 2GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ40-321TU (DDR2-6400) Laptop Memory at Amazon.com
![Compaq Presario Notebook R4000 Memory RAM Upgrades - Low Cost Delivery & Guaranteed Compatible | Mr Memory® Compaq Presario Notebook R4000 Memory RAM Upgrades - Low Cost Delivery & Guaranteed Compatible | Mr Memory®](https://www.mrmemory.co.uk/images/models/32236.jpg)
Compaq Presario Notebook R4000 Memory RAM Upgrades - Low Cost Delivery & Guaranteed Compatible | Mr Memory®
![2GB (1GBx2) Team High Performance Memory RAM Upgrade For HP - Compaq Presario R4000 V1000 V2000 X1000 Series Laptop. The Memory Kit comes with Life Time Warranty. at Amazon.com 2GB (1GBx2) Team High Performance Memory RAM Upgrade For HP - Compaq Presario R4000 V1000 V2000 X1000 Series Laptop. The Memory Kit comes with Life Time Warranty. at Amazon.com](https://m.media-amazon.com/images/I/81y5oLp+ZlL._AC_UF1000,1000_QL80_.jpg)