Dell Inspiron 1545 15.6-Inch Laptop (Cherry Red), 2.2GHz Intel Pentium Dual Core T4400 CPU; 3GB System Memory; 320GB Hard Drive; DVD/CD±R/RW Optical Drive; Windows 7 Home Premium Operating System (64-bit); 6-cell Battery; High Definition Audio 2.0; 10/100 Ethernet; Wireless 802.11 b/g Card