PowerBook 145B
![](./images/models/140.gif)
Essentials
Family: PowerBook
Codename: Pikes Peak
Gestalt ID: 54
Minimum OS: 7.0.1
Maximum OS: 7.6.1
Introduced: July 1993
Terminated: July 1994
Processor
CPU: Motorola MC68030
CPU Speed: 25 MHz
FPU: none
Bus Speed: 25 MHz
Register Width: 32-bit
Data Bus Width: 32-bit
Address Bus Width: 32-bit
Level 1 Cache: 256 bytes data, 256 bytes instruction
ROM: 1 MB
RAM Type: unique
Minimum RAM Speed: 100 ns
Onboard RAM: 4 MB
RAM slots: 1
Maximum RAM: 8 MB
Expansion Slots: modem
Video
Screen: Passive Matrix
Max Resolution: 1 bit 640x400
Storage
Hard Drive: 40-120 MB
Floppy Drive: 1.4 MB SuperDrive
Input/Output
ADB: 1
Serial: 2 Mini DIN-8
SCSI: HDI-30
Audio Out: mono 8 bit mini
Audio In: mono 8 bit mini
Speaker: mono
Miscellaneous
Power: 17 Watts
Dimensions: 2.25" H x 11.25" W x 9.3" D
Weight: 6.8 lbs.
Released in July 1993, the PowerBook 145B was exactly the same as the preceding 145, but for a lower price (and with 2 MB more RAM soldered to the motherboard). The 145B was discontinued in July 1994.
Picture Credits:
John Greenleigh/Flipside Studios