powerbook 550c
Minimum OS: 7.5
Maximum OS: 8.1
Introduced: May 1995
Terminated: January 1996
Processor
CPU: Motorola MC68040
CPU Speed: 33 MHz
FPU: integrated
Bus Speed: 33 MHz
Register Width: 32-bit
Data Bus Width: 32-bit
Address Bus Width: 32-bit
Level 1 Cache: 4 kB data, 4 kB instruction
ROM: 2 MB
RAM Type: unique
Min RAM Speed: 70 ns
Onboard RAM: 4 MB
RAM slots: 1
Maximum RAM: 36 MB
Expansion Slots: modem, optional type II/III PC Card bay
Video
Screen: 10.4" active-matrix
Max Resolution: 8 bit 640x480/16 bit 640x480
Video Out: 8 bit 832x624 (mirror only)
Storage
Hard Drive: 750 MB
Floppy Drive: 1.4 MB SuperDrive
powerbook 550c
In 1995 apple gave permission for apple japan to introduce an updated version, called the 550c, with a bigger display (10.4"), cpu with fdu (68040), bigger hard drive, and japanese keyboard with black case. It was only sold in japan, and never received fcc certification.