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ZX Spectrum
Type: Home computer
Manufacturer(s) Sinclair Research
CPU Z80
RAM 16 KB, 48 KB or 128 KB

The Sinclair ZX Spectrum was a popular British computer in the 1980's. The original machine had a rubber keyboard.

Models Edit

Sinclair models Edit

Spectrum 16K/48K Edit

Spectrum + Edit

Spectrum 128 Edit

The Spectrum 128 apparently had two BIOS ROMs each of which was 16,384 Bytes.

Amstrad Models Edit

Spectrum +2 Edit

The Spectrum +2 apparently had two BIOS ROMs each of which was 16,384 Bytes.

Spectrum +3 Edit

The four BIOS ROMs for the original +3 are each 16 KB. The +3e divided the BIOS ROMs into two units.

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