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| PowerBook 3400 ： ウィキペディア英語版 |
PowerBook 3400c
The PowerBook 3400c is a laptop computer in the PowerBook line manufactured by Apple Computer from February to November 1997. It was, briefly, the swiftest laptop in the world.〔macopinion.com: (PowerBook 3400c -- A Potentially Great 'Book With Unfortunate Timing (latest Archive.org copy) )〕 Using the PowerPC 603e processor running at speeds of up to 240 MHz, this PowerBook was the first to feature a PCI architecture,〔Macintosh PowerBook User's Manual, p 175. Apple Computer, 1997.〕 EDO memory,〔Macintosh PowerBook 3400 Technical Information, p 1. Apple Computer, 1997.〕 and a 64-bit wide, 40 MHz internal bus.〔Apple Computer: (Macintosh PowerBook 3400c/180: Technical Specification )〕 It was also the first PowerBook to feature a PC card slot capable of being used as a zoomed video port.〔Macintosh PowerBook User's Manual, p 55. Apple Computer, 1997.〕 Like all Apple laptops since the PowerBook 500 series, it featured a built-in trackpad as the pointing device.
==Specifications==
The PowerBook 3400c series was issued in three different models, distinguished primarily by their processor speed. The base model ran at 180 MHz, and the two higher end models ran at 200 MHz and 240 MHz. Thus, the different models were referred to as the 3400c/180, 3400c/200, and 3400c/240. The 3400c/180 model was usually sold with only a built-in modem and a floppy drive; all 3400c/200 and 3400c/240 machines came with a built-in modem/Ethernet combination port and hot-swappable 1.4 MB floppy disk and CD drives. The only other difference between them was the size of the hard drive, ranging from 1.3 to 3.0 GB depending on the model.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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