NEC PC 8001 In 1979, the NEC PC-8001 was an excellent machine, offering 8 colors when most of its competitors were still monochrome. There is even a (low) graphic resolution of 160 x 100 dots. It could display capital and small letters. The PC-8001 had great success with Japanese businesses, where it was widely used. At the time, NEC claimed that the PC-8001 represented at least 45% of their home japanese market.