title: Amstrad CPC
context: The CPC models' hardware is based on the Zilog Z80A CPU, complemented with either 64 or 128KB of RAM. Their computer-in-a-keyboard design prominently features an integrated storage device, either a compact cassette deck or 3inch floppy disk drive. The main units were only sold bundled with either a colour, green-screen or monochrome monitor that doubles as the main unit's power supply.[2] Additionally, a wide range of first and third party hardware extensions such as external disk drives, printers, and memory extensions, was available.
question: What was the memory of the first Amstrad CPC?
answers: either 64 or 128KB of RAM