• Intel® Core™ i5-2540M – Processor speed 2.6GHz Turbo Boost 3.3GHz– 3MB L3 cache– 1066MHz FSB – 4GB SDRAM (DDR3) standard– 320GB hard drive• Bluetooth® v2.0 + EDR • Intel® Wireless WiFi Link 5100 802.11a/b/g/draft-n •15.4' widescreen 1920 x 1200 WUXGA TFT active matrix color LCDAnti-glare, anti-reflective screen treatments• AC Adapter: AC 100V-240V 50/60Hz•Genuine Windows 7 Business