Manufacturer: IMSAI
Launches: 1977
Manufactured in Iceland
CPU: Intel 8085 @ 3MHz
Memory: 32 KB
Support A: Diskette 5¼"
Support B: Diskette 5¼"
Hard drive:
Operative System: CP/M

This evolution of the IMSAI 8080 had two 80/160KiB floppy disk drives built in, retained the S-100 bus, and had a built-in CRT monitor.

More ↓

Manufacturer: IMSAI
Launches: 1977
Manufactured in Iceland
CPU: Intel 8085 @ 3MHz
Memory: 32 KB
Support A: Diskette 5¼"
Support B: Diskette 5¼"
Hard drive:
Operative System: CP/M

This was the evolution of the IMSAI VDP40.

More ↓

Manufacturer: IMSAI
Launches: 1977
Manufactured in Iceland
CPU: Intel 8080 @ 3MHz
Memory: 32 KB
Support A: Diskette 5¼"
Support B: Diskette 5¼"
Hard drive:
Operative System: CP/M

The PCS 80 came with a host of peripherals: line and character printers, CRT terminals, smart keyboards, 8" and 5.25" floppy disk storage.

More ↓

Manufacturer: Tandy
Launches: 1977
Manufactured in USA
CPU: Zilog Z80 @ 1.774MHz
Memory: 4 KB ~ 48 KB
Hard drive: None
Operative System: BASIC

The first model sold by RadioShack.

More ↓

Manufacturer: Apple
Launches: 1977
Manufactured in USA
CPU: MOS Technology 6502 @ 1MHz
Memory: 4 KB
Hard drive:
Operative System: Apple DOS

More ↓