Processor & Chipset Processor Manufacturer: Intel Processor Type: Core i3 Processor Model: i3-370M Processor Speed: 2.40 GHz Processor Core: Dual-core Cache: 3 MB 64-bit Processing: Yes Hyper-Threading: Yes Memory Standard Memory: 4 GB Maximum Memory: 8 GB Memory Technology: DDR3 SDRAM Memory Standard: DDR3-1066/PC3-8500 Number of Total Memory Slots: 2 Storage Hard Drive Capacity: 320 GB Hard Drive Interface: Serial ATA Hard Drive RPM: 5400 Optical Drive Type: DVD-Writer Optical Media Support: DVD-RAM/±R/±RW Display & Graphics Screen Size: 15.6" Display Screen Type: Active Matrix TFT Color LCD Display Screen Technology: CineCrystal Aspect Ratio: 16:9 Screen Mode: WXGA HDCP Support: Yes Display Resolution: 1366 x 768 Color Support: 16.7 Million Colors Network & Communication Wi-Fi: Yes Wi-Fi Standard: IEEE 802.11n Ethernet Technology: Gigabit Ethernet Built-in Devices Webcam: Yes Microphone: Yes Interfaces/Ports HDMI: Yes USB Standard: USB 2.0 Number of USB Ports: 3 VGA: Yes Network (RJ-45): Yes Software Operating System: Windows 7 Home Premium Operating System Architecture: 64-bit Input Devices Pointing Device Type: TouchPad Keyboard: Yes Battery Information Number of Cells: 6-cell Battery Chemistry: Lithium Ion (Li-Ion) Power Description Maximum Power Supply Wattage: 65 W Physical Characteristics Height: 1.34" Width: 15" Depth: 10" Weight (Approximate): 5.73 lb Miscellaneous Package Contents: Aspire AS5742-374G32Mnrr Notebook Lithium Ion Battery AC Adapter Certifications & Standards: ACPI (Advanced Configuration and Power Interface) 3.0 Security Features: Kensington Lock Slot BIOS Passwords : - User - Administrator - Hard Drive Green Compliance: Yes Please do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games. Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.