HP Pavilion dv6-2180us Entertainment Notebook PC. VISION Technology Ultimate from AMD with AMD Turion II Ultra Dual-Core Mobile Processor M620; 2.50GHz; 2MB L2 Cache; Up to 3.6 GT/s system bus running at AC/DC mode 35 watt; 6GB DDR2 System Memory (2 DIMM) Max supported = 8192MB; 2 Accessible Memory Slots; Genuine Windows 7 Home Premium 64-bit; ATI Mobility Radeon HD 4650 Graphics with up to 2815MB total available graphics memory with 1024MB dedicated; 500GB (7200RPM) Hard Drive (SATA); HP Imprint with the espresso design in high-gloss black & HP Webcam with integrated digital microphone; 15.6" Diagonal High-Definition LED HP BrightView Widescreen Display (1366 x 768).