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Mac-Compatible Upgrade Cards: Sonnet Technologies: Crescendo G3 7200 400/1M Specs
 | The Sonnet Crescendo G3 7200 400/1M features a 400 MHz PowerPC 750 (G3) processor with either 512k or 1 MB of backside cache. The Crescendo G3 7200 is the first upgrade card for the Power Macintosh 7200, which due to a soldered processor and an inadequate L2 cache slot, was previously impossible to upgrade. Sonnet, rather remarkably, has designed an upgrade card that uses a PCI slot to bypass these limitations. This upgrade card also features a "Fortissimo" 66 MHz bus and three onboard RAM slots to greatly improve performance. |
| Introduction Date: | September 13, 2000 1. | Discontinued Date: | N/A |
| Processor Type: | PowerPC 750 (G3) | Processor Speed: | 400 MHz |
| Card Type: | PCI card 2. | Speed Control: | Fixed |
| Relative Speed Boost: | N/A | FPU (Integrated): | PowerPC 750 (G3) |
| Backside Bus Speed: | 200 MHz | Data Path: | 64-bit |
| Level 1 Cache: | 64k | Level 2 Cache: | 512k, 1 MB (backside) |
| RAM Type: | 70 ns 168-pin DIMM | VRAM Type: | N/A |
| Standard RAM: | N/A | Maximum RAM: | 768 MB 3. |
| Onboard RAM: | None | RAM Slots: | 3 3. |
| Standard VRAM: | N/A | Maximum VRAM: | N/A |
| Supported Systems: | PM 7200, 8200, et al. 4. | Supported MacOS: | 8.0-9.0.4 5. |
| Dimensions: | N/A | Avg. Weight: | N/A |
| Original Price: | $499 US | Est. Current Price: | $99 US |
| Notes: | 1. The 512k varient was introduced on October 30, 2000 for $100 less. | ||
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