Matrox Unveils Quad and Six-Head PCI Express Graphics Cards

C-Series includes the world’s fastest fanless quad card and a high-performance six-head card with board-to-board framelock MONTREAL — Sept. 10, 2014 — Matrox® Graphics Inc. today announced the first two cards in the eagerly anticipated Matrox C-Series™—the Matrox C420 quad-output and