Dell Inspiron 1545 15.6-Inch Laptop (Cherry Red), 2.2GHz Intel Pentium Dual Core T4400 CPU; 3GB System Memory; 250GB Hard Drive; DVD/CDR/RW Optical Drive; Windows 7 Home Operating System (64-bit); 6-cell Battery; High Definition Audio 2.0; 10/100 Ethernet; Wireless 802.11 b/g Card 2.2GHz Intel Pentium Dual Core T4400 Processor (1MB cache, 800MHz FSB) 4GB DDR2 System Memory; Media Card Reader; 10/100 Ethernet; Wireless 802.11 b/g Card 250GB Hard Drive; DVD/CDR/RW Optical Drive - Plays and creates CDs and DVDs 15.6" Display; Integrated Intel 4500 MHD Media Accelerator Graphics; Built-in 1.3MP webcam Windows 7 Home Premium Operating System (64-bit); 6-cell Battery; High Definition Audio 2.0