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Mac-Compatible Upgrade Cards: Sonnet Technologies: Crescendo G3/PB 333/512k (1M) Specs

The Sonnet Crescendo G3/PB 333/512k features a 333 MHz PowerPC 750 (G3) processor with either 512k or 1 MB of backside cache. In addition to a substantial speed boost, Sonnet claims that the upgrade can also extend battery life by 25% due to a low-power copper G3 processor. The Crescendo G3/PB is installed in the processor slot in the PowerBook 1400 series, replacing the original processor card.


Introduction Date: January 5, 2000 Discontinued Date: December 31, 2005
Processor Type: PowerPC 750 (G3) Processor Speed: 333 MHz
Card Type: Daughtercard Speed Control: Fixed
Relative Speed Boost: N/A 1. FPU (Integrated): PowerPC 750 (G3)
Backside Bus Speed: 167 MHz (2:1) Data Path: 64-bit
Level 1 Cache: 64k Level 2 Cache: 512k, 1 MB (backside)
RAM Type: N/A VRAM Type: N/A
Standard RAM: N/A Maximum RAM: N/A
Onboard RAM: None RAM Slots: N/A
Standard VRAM: N/A Maximum VRAM: N/A
Supported Systems: PowerBook 1400 2. Supported MacOS: 8.5-9.0 3.
Dimensions: 78.0 x 44.0 4. Avg. Weight: 35 g.
Original Price: $399 US Est. Current Price: N/A
Notes: 1. Maximum speed boost as provided by manufacturer.
2. Includes all computers in the PowerBook 1400 series.
3. Apple provides no official support for third-party upgrade cards.
4. In millimeters, width x depth.
5. Photo Credit: Sonnet Technologies.




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