HP Pavilion Elite M9280F Desktop PC (2.5 GHz Intel Core 2 Quad Q9300 Processor, 4 GB RAM, 1 TB Hard Drive, Blu Ray Drive, Vista Premium) (Discontinued by Manufacturer) Features 2.5 GHz Intel Core 2 Quad Processor Q9300 from 45nm Penryn line with four lightning fast execution cores TV tuner, PVR functionality, programming guide, dual Blu-ray/HD DVD playback, & 16x dual-layer LightScribe DVD drive Dual 500 GB hard drives (1 TB total), 4 GB RAM (8 GB max), Nvidia GeForce 8800 GT graphics Quad-mode Wi-Fi LAN, Gigabit Ethernet, six USB 2.0, two FireWire, drive bays available for HP Pocket & Personal Media Drives Pre-installed with the 64-bit version of Windows Vista Home Premium; wireless keyboard and mouse, IR remote control