ZX Spectrum

The ZX Spectrum is an 8-bit computer released in the United Kingdom on April 23, 1982, which became one of the best-selling British desktop computers.

It featured a Zilog Z80A processor running at 3.5MHz and was sold with three memory options: 16KB, 48KB, and 128KB.

It sold over 5 million units and was discontinued in 1992.

Release date: 1982