Get exclusive deals delivered to your inbox!

Start saving today. »

Sonnet Crescendo PB

With the Crescendo™ PB/G3 installed in your Macintosh® PowerBook® 1400 series computer, Sonnet provides you with the performance gains of a G3. The Crescendo/PB G3 replaces the original 117, 133, or 166 MHz 603e processor card with a G3 card running at 333 or 466 MHz. High-speed Level 2 backside cache has been added to achieve the impressive speed improvements of this PowerPC™ upgrade. Applications perform tasks at faster speeds, giving you the power to be more productive and creative.

The Crescendo/PB G3 is compatible with your existing hardware, software, RAM, and peripherals. The Crescendo/PB G3 seamlessly integrates with your system software, supporting the latest innovations and enhanced performance through Mac OS® 9.1.

Sorry, but we did not find any results for SonnetCrescendoPBWSG3PowerBookUpgradeCards.854.

If you are not finding what you are looking for via search try our helpful product category pages:
  • Memory - Memory upgrades for nearly all Mac models
  • SSDs - Experience the true speed of your Mac or PC with lightening fast OWC Solid State Drives
  • Internal Hard Drives - Internal storage upgrades for 2.5", 3.5", SATA and IDE/ATA
  • External Hard Drives - External hard drive upgrades covering all your storage needs
  • Laptop Accessories - Laptop batteries, chargers, adapters and more
  • iDevice Accessories - iPad and iPhone cases, covers, protectors, stands, and keyboards
  • Software - All the latest software for your Mac
  • OWC Specials - Get additional savings off our already low prices
  • OWC Clearance Items - These deals are going fast!