Acer Aspire One AOD255E-1802 10.1-Inch Netbook (1.5 GHz Intel Atom N550 processor, 1GB DDR3, 250GB HDD, Windows 7 Starter) Diamond Black 1.5 GHz Intel Atom dual-core N550 processor (1 MB L2 cache, 667 MHz FSB) 1 GB DDR3 RAM (1066 MHz; 1 GB maximum capacity with Windows 7 Starter) 250 GB hard drive (5400 RPM) 10.1-inch LED-backlit CrystalBrite screen (1024 x 600 resolution), Integrated Intel Graphics Media Accelerator 3150 Windows 7 Starter