The ProLinea was a line of budget desktop computers released by Compaq from 1992 to 1996.

[3][2] The ProLinea was notorious for touching off a fierce price war in the personal computer market from its launch in June 1992.

[4][5] Under a directive from Compaq's recent CEO Eckhard Pfeiffer, the company originally sold lower-end models in the range for under US$900—a price that was virtually unheard of for brand-new desktops from a major computer vendor.

[8][9][10] Smaller manufacturers meanwhile struggled to compete against the major players in this price war, leading to dozens leaving the market or going bankrupt and dissolving.

[11] Despite numerous parts shortages, Compaq sold nearly 400,000 units from the ProLinea line through to the end of 1992, helping the company come off its financial turmoil since the ouster of Compaq's original CEO, Rod Canion, in 1991.