Dell Vostro 3300 Operating System Microsoft Windows 7 Home Premium Processor Intel Core i5 i5-430M / 2.26 GHz, L3 cache - 3.0 MB Graphics Intel HD Graphics RAM 3.0 GB, Max RAM Supported 8.0 GB (DDR3 SDRAM), Speed 1066.0 MHz / PC3-8500 Hard Drive 320.0 GB HDD / 7200.0 RPM Wireless 802.11b/g/n, Bluetooth 2.1 Chipset Mobile Intel HM57