NIXSYS offers Legacy 2000 Computers. They are ideal for companies looking to fit legacy technology into a new powerful P4 computer or desktop. These 2000 Computers with older 2000 Operating systems are an invaluable tool. Especially for companies that need to update their old computers but still require older 2000 Computer's operating systems. NIXSYS standard product line of Legacy 2000 Computers are available in a mid-tower, micro tower and desktop format. Also available in 2U 3U and 4U rackmount chassis. Here at NIXSYS we build brand new custom-built 2000 Computers with industry standard components at very low prices.