HP dc5800, 2.66 GHz, Intel® Core™2 Quad, 2 GB, 160 GB, DVD Super Multi, Windows Vista Business HP dc5800. Processor frequency: 2.66 GHz, Processor family: Intel® Core™2 Quad, Processor model: Q9400. Internal memory: 2 GB, Internal memory type: DDR2-SDRAM, Memory clock speed: 800 MHz. Total storage capacity: 160 GB, Optical drive type: DVD Super Multi. Discrete graphics card model: AMD Radeon 3100. Operating system installed: Windows Vista Business. Chassis type: SFF. Product type: PC. Weight: 8.1 kg. Product colour: Black https://www.alphr.com/desktop-pcs/27184/hp-compaq-dc5800-review Many of the business PCs we've seen recently have focused on squeezing a competent specification into a space-saving chassis - four systems in our Business PC Labs opted for tiny chassis. The HP Compaq dc5800, though, bucks this trend, opting for a mor... Great performance, future-proofing and power economy from a supremely solid business PC. ...