
Briefly the world's fastest laptop. Introduced built-in infrared and multimedia features.
Released February 17, 1997, the PowerBook 3400c briefly held the title of the world's fastest laptop, a remarkable achievement that gave Apple genuine bragging rights during a period when the company badly needed positive headlines. Powered by a PowerPC 603ev processor clocked from 180 up to 240MHz and running Mac OS 7.6.1, the 3400c represented a dramatic leap over the troubled 5300 it replaced, both in raw performance and in build quality. Apple addressed nearly every criticism leveled at the 5300: the case was sturdier, the battery situation was resolved, and the active-matrix color display and PCI-based internal architecture gave the 3400c a level of polish and reliability the 5300 never achieved. Reviewers were quick to celebrate its speed, benchmarks at launch showed the 3400c outpacing comparably priced Pentium and Pentium MMX laptops from Toshiba, IBM, and Compaq, a genuinely notable feat given how much ground Windows portables had gained since the 5300's rocky debut. The 3400c also introduced a swappable expansion bay for batteries, floppy drives, or CD-ROM modules, giving business travelers welcome flexibility for a machine that commanded a premium price, reportedly among the most expensive laptops on the market at launch. Its styling, a more angular, businesslike design compared to earlier PowerBooks, signaled Apple's intent to compete seriously in the corporate laptop space rather than simply serving loyal creative professionals. The 3400c's success mattered enormously to Apple's morale in 1997, a year when the company was still absorbing the NeXT acquisition and searching for direction under interim leadership; having the fastest laptop on Earth, even briefly before Pentium II mobile chips caught up, was a genuine point of pride that Apple's marketing leaned into heavily. It also served as a technological bridge, its 603ev architecture and refined case engineering informed the design thinking that would culminate in the PowerBook G3 Wallstreet just over a year later. Collectors and retro-computing enthusiasts remember the 3400c fondly today as the machine that redeemed Apple's portable line after the 5300 debacle, proving that PowerPC laptops could be both fast and dependable, and setting the stage for the G3-powered PowerBooks that would define Apple's professional mobile computing through the end of the decade.
The PowerPC 603ev was an enhanced, higher-clocked evolution of the 603e core, optimized for both performance and power efficiency in mobile systems. Running as fast as 240MHz in the 3400c, it briefly made this PowerBook the fastest laptop in the world, outperforming contemporary mobile Pentium chips in several benchmarks. Its efficient design and larger cache helped it balance speed with the battery life demands of portable computing, and it represented a major refinement over the original 603 family used in the earlier PowerBook 5300.

1997
Shipped with the PowerBook 3400c at its February 1997 launch.

1997
Brought the new Platinum interface to the 3400c.

1997
Added HFS+ support, widely adopted on the 3400c.

1999
Considered the practical performance and stability ceiling for the 603ev processor.

1999
Would run but felt sluggish given the machine's aging processor and limited RAM ceiling.
The 3400c was celebrated across the tech press as a redemption story for Apple's portable line, earning genuine praise for briefly outrunning every Windows laptop on the market.
The 3400c isn't just fast for a Mac laptop, it's the fastest laptop on the planet, full stop, and it finally puts the 5300's troubles behind Apple for good.
In our mobile benchmark suite the 3400c outran every Pentium-based notebook we tested, an impressive reversal after Apple's rocky PowerBook history.
Apple's new flagship laptop is genuinely quick and well built, though its price puts it firmly in the realm of committed professionals rather than casual buyers.
The 3400c shows Apple has learned hard lessons from the 5300; the case feels solid and the speed advantage over Windows laptops is real, if temporary.