A-Tech 8GB KIT (2 x 4GB) For HP-Compaq Presario Notebook Series CQ50-217CL CQ50-217NR CQ50-225LA CQ50T CQ50Z-100 (CTO) CQ60-207AU CQ60-210TU CQ62-210US. SO-DIMM DDR2 NON-ECC PC2-5300 667MHz RAM Memory at Amazon.com
2Gb (1X2Gb) Memory RAM Compatible with Compaq Presario Cq61-100Ee, Cq61-100Es, Cq61-100Ew By CMS A40 - Computer Memory Solutions
8GB (4GBx2) Team High Performance Memory RAM Upgrade For HP - Compaq Presario CQ61-105EI CQ61-105EK CQ61Z Laptop The Memory Kit comes with Life Time Warranty. at Amazon.com
2GB HP Compaq Presario CQ56/CQ60/CQ61/CQ70CQ71 Series DDR2 Laptop RAM Memory BT | eBay
HP Compaq 15" Notebook PC. Model Presario CQ61. Intel Celeron Dual Core T3000 CPU @1.8 Ghz. 3GB RAM, 195 GB HDD. Running Windows Vista Home Premium and Comes with Power Supply.