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Home > PowerBook and PowerBook Duo Specs > PowerBook 145B
Image Credit: Apple,
Inc.
Introduced: June 7, 1993
Terminated: July 18, 1994
Logic Board
Processor:
68030
Processor Speed:
25 MHz
PMMU:
Integrated
FPU:
none
Bus Speed:
25 MHz
Data Path:
32-bit
ROM Size:
1 MB
Level 1 Cache:
0.5K
Level 2 Cache:
none
Expansion Slots:
modem
Battery:
PB1XX, NiCd
Memory
RAM Type:
PB1xx
RAM Slots:
1
Min - Max RAM:
4 MB - 8 MB
Minimum RAM Speed:
100 ns
Install in groups of:
1
RAM Sizes:
2, 4 MB
Onboard RAM:
4 MB
Image Credit: MacWorld,
August 1993
Ports
ADB:
1
USB:
none
FireWire:
none
Video:
none
Floppy:
none
SCSI:
HDI-30
Geoports:
none
Ethernet:
none
AirPort Ready:
No
Mic Type:
none
Other ports:
Printer, modem, speaker
Image Credit: Apple,
Inc.
Image Credit: Apple,
Inc.
Video
Display:
9.8" Monochrome passive-matrix
(1-bit) supertwist LCD
Resolution:
Storage
Standard CD-ROM:
none
Internal Hard Drive:
SCSI (80 - 120 MB)
Floppy Disk Drive:
1.44 MB manual
Operating System
Addressing Modes:
24-bit or 32-bit
Original OS:
7.1
Original Enabler:
none
AppleTalk Version:
57.0.4
Compatible MacOS:
7.1
7.1.1 (Pro)
7.5
7.5.1
7.5.3
7.5.5
7.6
7.6.1
For additional information on
operating systems:
See this article
Miscellaneous
Codename:
Pikes Peak
Form Factor:
PowerBook 140
Dimensions (Inches):
2.25 H x 11.25 W x 9.3 D
Average Weight (lbs):
6.8
Gestalt ID:
54
Original Price:
$1550, $2150, $2350 US
Image Credit: Apple,
Inc.
(Click) Apple Dealer Spec Sheets
(Click) The Apple Catalog, Fall 1993
Manuals at Apple.com:
PowerBook 145B
PowerBook 145B User's Guide
Additional PowerBook 145B Information:
PowerBook Print Ads
System Software Recommendations
Vectronic's Classic Macintosh Section
The Portable Stumbles but the PowerBooks Soar
Vectronic's PowerBook 145B