At the core of Seagate's success is its advanced development of hard disc drive products. Seagate is the market leader and produces a broad range of disc drives in capacities ranging from 20 Gbytes to 180 Gbytes. This comprehensive line of disc drives includes products for the price-sensitive desktop PC market, consumer market, higher performance PCs and workstations, notebook computers and performance-intensive network servers, disc arrays and audio-visual (A/V) markets.