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Mac-Compatible Upgrade Cards: Mactell: PowerJolt G3 G-Max 280/1M Specs
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The PowerJolt G3 G-Max 280/1M features a 280 MHz PowerPC 750 (G3) processor with 1 MB of backside cache. The card plugs into the 603e socket card slot provided by the Umax C500 and C600 series, and Umax-compatibles, replacing the original processor card. |
| Introduction Date: | September 1, 1998 | Discontinued Date: | October 25, 1999 |
| Processor Type: | PowerPC 750 (G3) | Processor Speed: | 280 MHz |
| Card Type: | 603e Socket Card | Speed Control: | Fixed 1. |
| Relative Speed Boost: | 450% 2. | FPU (Integrated): | PowerPC 750 (G3) |
| Backside Bus Speed: | 140 MHz | Data Path: | 64-bit |
| Level 1 Cache: | 64k | Level 2 Cache: | 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: | Umax C5, 600, et al. 3. | Supported MacOS: | 8.1-9.0 4. |
| Dimensions: | N/A | Avg. Weight: | 2 lbs. |
| Original Price: | $680 US | Est. Current Price: | N/A |
| Notes: |
1.
Information was not provided, but is assumed to be
fixed. 2. Maximum speed boost as provided by manufacturer. 3. Includes Umax SuperMac C500, C600, Mactell Typhoon, Twister, et al. 4. Apple provides no official support for third-party upgrade cards. 5. Photo Credit: Mactell. |
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