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Mac Systems: Apple: Macintosh PowerBook: PowerBook 145b Specs | Ports
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The Apple Macintosh PowerBook 145b features a 25 MHz 68030 processor, 4 MB of RAM, and either an 80 MB or a 120 MB hard drive in a compact portable case with a 9.8" monochrome passive-matrix display. The PowerBook 145b is a "re-designed" version of the PowerBook 145 to lower production costs.
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| Introduction Date: | June 7, 1993 | Discontinued Date: | July 18, 1994 |
| Processor Type: | 68030 | Processor Speed: | 25 MHz |
| Processor Upgrade: | N/A | FPU: | N/A |
| System Bus Speed: | 25 MHz | Lookaside Bus Speed: | N/A |
| ROM Size: | 1 MB | Data Path: | 32-bit |
| Level 1 Cache: | 0.5k | Level 2 Cache: | N/A |
| RAM Type: | 100 ns PSRAM card | VRAM Type: | Built-in |
| Standard RAM: | 4 MB | Maximum RAM: | 8 MB |
| Motherboard RAM: | 2 MB | RAM Slots: | 1 (PB 100 series) |
| Standard VRAM: | N/A | Maximum VRAM: | N/A |
| Standard Hard Drive: | 80 MB, 120 MB | Int. Hard Drive Type: | SCSI |
| Standard CD-ROM: | N/A | Standard Disk: | 1.44 MB (manual) |
| Standard Modem: | N/A | Standard Ethernet: | N/A |
| Case Type: | Portable (Med. Gray) | Form Factor: | Mac PowerBook 140 |
| Exp. Slots: | Modem | Exp. Bays (Free): | None |
| Battery Type: | PB 100 Series NiCad | Battery Life: | 2-3 hours |
| Built-in Display: | 9.8" Monochrome 1. | Supported MacOS: | 7.1-7.5.1, 7.5.3-7.6.1 |
| Dimensions: | 2.25 x 11.25 x 9.3 2. | Avg. Weight: | 6.8 lbs. |
| Original Price: | $1550, $2150, $2350 | Est. Current Price: | N/A 3. |
| Notes: |
1.
9.8" Monochrome passive-matrix (1-bit) supertwist LCD
display. 2. In inches, height x width x depth (while closed). 3. As a collector's item it may retain value. 4. Photo Credit: Apple Computer, Inc. |
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