The NEC PC-6600 Series were a lineup of

personal computer A personal computer, commonly referred to as PC or computer, is a computer designed for individual use. It is typically used for tasks such as Word processor, word processing, web browser, internet browsing, email, multimedia playback, and PC ...

s produced by the

NEC Corporation is a Japanese multinational information technology and electronics corporation, headquartered at the NEC Supertower in Minato, Tokyo, Japan. It provides IT and network solutions, including cloud computing, artificial intelligence (AI), Inter ...

on November 21, 1983. They were essentially a PC-6001 MK2 with a built-in 3.5"

floppy disk A floppy disk or floppy diskette (casually referred to as a floppy, a diskette, or a disk) is a type of disk storage composed of a thin and flexible disk of a magnetic storage medium in a square or nearly square plastic enclosure lined with a ...

drive Drive or The Drive may refer to: Motoring * Driving, the act of controlling a vehicle * Road trip, a journey on roads Roadways Roadways called "drives" may include: * Driveway, a private road for local access to structures, abbreviated "drive" * ...

. Two models in this series were produced: the PC-6601 and the PC-6601 SR.

References

OLD-COMPUTERS.COM: The Museum: NEC PC 6601
PC-6601 Computer-related introductions in 1983 Z80-based home computers {{compu-stub