Amstrad PPC512
Asus Eee PC 900A
Atari Portofolio
Auva 3500
Chicony PB 9350
Colani Blue Note
Epson portable Q150A
Fujitsu Siemens Amilo Pi 1536
Highscreen laptop
HP Compaq TC1100
HP Omnibook 800 CT
HP OmniBook XE3
IBM Portable 5155
IBM ThinkPad Type 2647 T21
iBook G3
iBook G4
lenovo ThinkPad T60
MacBook Air
MacBook Pro
Macintosh PowerBook 180
Multimedia Notebook Computer Model 86
Notebook Kapok 8700M
Olivetti Quaderno PT-XT-20
Panasonic CF-41
PowerBook 1400c/133
PowerBook G4
Siemens Scenic Mobile 710
Sony Vaio PCG-R600HEP
Sun Fire 280R Server
ThinkPad T43
Toshiba Libretto 50CT
Toshiba PII 300 MHz Notebook
Toshiba Satellite 320CDT
Toshiba T4400C
Toshiba T5100
Toshiba T5200/100
Walkstation 386 SX
Wind Hybrid Luxury

IBM Portable 5155
IBM, 1985
CPU: Intel 8088 @ 4.77 MHz
Memory: 256 KB RAM
Operation system: PC-DOS v1.0
Harddrives: 2 × half-height 5.25" 360K floppy disk drives
This early portable computer weighed an incredible 13.6 kg and thus, had a handle so that it could even be carried around. It is IBM’s response to a very successful portable machine by Compaq and even has a lower price tag. Similarly to other early computers for the mass market, it had no hard drive but two floppy disk drives. Notably, there were several problem-solver libraries available for this machine with routines for math, statistics and finance.