Aspire One Netbook - Microsoft Windows XP Home Edition (SP3); Intel Atom Processor N270 (512KB L2 cache, 1.60 GHz, 533MHz FSB); 1GB (512MB onboard/512MB SODIMM slot) DDR2 533 SDRAM; 160GB hard drive, 5400RPM; multi-in-one card reader; SD Card reader; 10.1" WSVGA (1024 x 600), Acer CrystalBrite Technology; Integrated Intel Graphics Media Accelerator 950; 802.11b/g WLAN, 10/100 LAN, webcam; six-cell battery - Seashell White