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 | This article needs additional citations for verification. (April 2023) |
 Apple Macintosh PowerBook 140 | |
| Developer | Apple Computer |
|---|---|
| Product family | PowerBook |
| Type | Laptop |
| Release date | 140: October 21, 1991 145: August 3, 1992 145B: June 7, 1993 |
| Introductory price | 140: US$3,199 (equivalent to $7,156 in 2023)[1] 145: US$2,149 (equivalent to $4,666 in 2023)[2] 145B: US$1,649 (equivalent to $3,478 in 2023) |
| Discontinued | 140: August 3, 1992 145: June 7, 1993 145B: July 18, 1994 |
| CPU | Motorola 68030 @ 16 MHz (140) 25 MHz (145/145B) |
| Display | 9.8" monochrome LCD |
| Graphics | 640×400 |
| Mass | 6.8 lb (3.1 kg) |
| Predecessor | Macintosh Portable PowerBook 100 |
| Successor | PowerBook Duo PowerBook 160 |
The PowerBook 140 is a notebook computer that was released in the first line of PowerBooks. It was the mid-range PowerBook, between the low-end 100 and the high-end 170. As with the PowerBook 170, it featured an internal floppy drive, unlike the 100. Codenames for this model are: Tim Lite, Tim LC, Replacements, and Leary. In 1992, it was replaced by the PowerBook 145, which was essentially a speed bump, though the PowerBook 160 essentially superseded it as the new mid-line model.
- ^ LePage, Rick (October 22, 1991). "PowerBooks: price-competitive and technologically brilliant". MacWEEK.
- ^ Martin, James A. (December 1992). "New PowerBooks: The 145, 160, and 180". Macworld. MacWorld Communications, Inc. Retrieved April 11, 2024.