Presario CQ62-219WM WQ778UAR 15.6" LED Notebook - Celeron 900 2.20 GHz - Matte Black Compaq Presario CQ62-219WM Celeron 900 2.2 GHz 15.6-inch Notebook General Features: Microsoft Windows 7 Home Premium 64-bit pre-installed w/CoA and reinstallation partition 6-Cell Lithium-Ion battery Intel Celeron 900 2.2 GHz CPU 2 GB DDR2 SDRAM (supports up to 8 GB) 250 GB hard drive DVD RW DL drive No floppy drive Intel Graphics Media Accelerator 4500M Up to 797 MB dynamically shared video memory