Like New Acer Aspire 5742Z 15.6 4Gb Ram 640 GB HDD Win 7 .

Excellent Condition Numeric keypad. Windows 7 64 bit CPU and Memory: Intel Pentium dual core P6200. 2.13GHz processor speed. 4GB DDR3 RAM memory. 640GB SATA hard drive. Display features: 15.6in display. DVD optical drives: DVD+RW/DVD-RW(read/write). Dual layer. Graphics: Intel HD graphics card. Interfaces and connectivity: Multi-Media Card (MMC) compatible. 3 USB ports. 1 HDMI port. B/g/n wireless/WiFi enabled. Multi-media features: 1.3MP built-in webcam. Built-in mic. Built-in sound system. Operating system and software: Microsoft Windows 7 Premium.