HP Pavilion M8430F Desktop PC (2.4 GHz Intel Core 2 Quad Q6600 Processor, 4 GB RAM, 750 GB Hard Drive, DVD Drive, Vista Premium) (Discontinued by Manufacturer) Powerful multimedia desktop with TV tuner (NTSC/ATSC), personal video recording functionality, and programming guide 2.4 GHz Intel Core 2 Quad Q6600 processor, 750 GB hard drive, 4 GB RAM (8 GB max), 16x LightScribe DVD drive NVidia GeForce 8500 GT graphics with up to 1535 MB total available memory; Gigabit Ethernet Connectivity: 6 USB, 2 FireWire, 1 VGA, 1 HDMI, 1 DVI, 1 S-Video, 1 composite A/V, digital audio output Pre-installed with the 64-bit version of Windows Vista Home Premium (Service Pack 1)