Definition The PowerBook 170 is a portable computer model released by Apple Computer, Inc. in the early 1990s as part of its PowerBook series, which marked Apple's line of laptop computers.
Overview The PowerBook 170 was introduced on October 21, 1991, alongside the PowerBook 100 and PowerBook 140. It was positioned as the high-end model in Apple's initial PowerBook lineup, designed to offer advanced performance and features for professional users. The PowerBook 170 was notable for helping to establish the modern laptop form factor, with a keyboard set behind a palm rest and a trackball placed centrally in front of the keyboard. It played a significant role in Apple's efforts to compete in the growing portable computing market during the early 1990s.
Etymology/Origin The name "PowerBook" combines "Power," reflecting performance capabilities, and "Book," evoking the idea of a portable, notebook-sized device. The number "170" designates the specific model within the PowerBook lineup, indicating its tier and feature set relative to contemporaries.
Characteristics
- Processor: Motorola 68030 CPU running at 25 MHz
- Floating-Point Unit (FPU): Motorola 68882, included as standard—this distinguished it from the base PowerBook 140
- RAM: Standard 2 MB, expandable to 8 MB
- Storage: 40 MB or 80 MB hard drive (depending on configuration)
- Display: 9.8-inch active-matrix grayscale LCD with a resolution of 640×400 pixels
- Connectivity: Serial ports (printer and modem), SCSI, ADB (Apple Desktop Bus), and audio input/output
- Operating System: Shipped with System 7.0.1, compatible with later versions of classic Mac OS
- Battery: Rechargeable Ni-Cd or Ni-MH battery pack
The PowerBook 170 was praised for its high-quality display and robust performance for its time, particularly benefiting graphics and engineering applications due to its FPU and sharp screen.
Related Topics
- PowerBook 100 series
- Macintosh Portable (its predecessor)
- Motorola 68k processor family
- Classic Mac OS
- Apple laptop history
- Portable computing evolution
Note: The PowerBook 170 is considered a landmark product in Apple's transition toward modern laptop design and helped solidify the company's presence in the mobile computing market of the early 1990s.