Computer Type: PC/Desktop System Manufacturer/Model Number: HP OS: Microsoft Windows 7 Ultimate 64-bit 7601 Multiprocessor Free Service Pack 1 CPU: Intel(R) Core(TM) i5-2400S CPU @ 2.50GHz Motherboard: PEGATRON CORPORATION 2AC2 Memory: 6.00 GB Graphics Card: Intel(R) HD Graphics Sound Card: (1) Realtek High Definition Audio (2) HD Pro Webcam C910 Monitor(s) Displays: MAIN: HP S2331; Second: HP 2009m Screen Resolution: 1600 x 900 x 32 bits (4294967296 colors) @ 60 Hz PSU: 300W Stock Case: Stock HP Dv7T Cooling: 1 Case Fan; 1 stock CPU cooler Hard Drives: (1) ATA Hitachi HDS72101 SCSI Disk Device ( Browser: Google Chrome/Chromium Antivirus: MS Security Essentials