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Mac Clones: Hardware Research: 750/275 Specs | Ports
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The Hardware Research 750/275, based on the Tsunami architecture, features a pre-installed 275 MHz PowerPC 750 (G3) upgrade card, 128 or 144 MB of RAM, a 6.0 GB hard drive, and a 8 MB ATI XCLAIM 3D video card in a rack-mountable case. This model can be upgraded to dual processors. |
| Introduction Date: | January 1, 1998 | Discontinued Date: | December 31, 1998 |
| Processor Type: | PowerPC 750 (G3) | Processor Speed: | 275 MHz |
| Processor Upgrade: | Daughtercard | FPU (Integrated): | PowerPC 750 (G3) |
| System Bus Speed: | 45.83 MHz | Backside Bus Speed: | 275 MHz |
| ROM Size: | 4 MB | Data Path: | 64-bit |
| Level 1 Cache: | 64k | Level 2 Cache: | 1 MB (backside) |
| RAM Type: | 70 ns 168-pin DIMM | VRAM Type: | Video card |
| Standard RAM: | 128 MB, 144 MB | Maximum RAM: | 1040 MB |
| Motherboard RAM: | None | RAM Slots: | 8 1. |
| Standard VRAM: | 8 MB | Maximum VRAM: | 8 MB |
| Standard Hard Drive: | 6.0 GB | Int. Hard Drive Type: | SCSI |
| Standard CD-ROM: | 12X, 24X | Standard Disk: | 1.44 MB (manual) |
| Standard Modem: | N/A | Standard Ethernet: | AAUI, 10Base-T |
| Case Type: | Rack-Mountable | Form Factor: | 19" Rackmount |
| Exp. Slots: | 6 PCI | Exp. Bays (Free): | 1 (5.25") 2. |
| Battery Type: | 3.6V Lithium | Battery Life: | N/A |
| Built-in Display: | N/A | Supported MacOS: | 7.5.5, 7.6.1, 8.0-9.0 3. |
| Dimensions: | 10 x 17.25 x 17.75 4. | Avg. Weight: | 52 lbs. |
| Original Price: | $6850 US | Est. Current Price: | N/A |
| Notes: |
1.
Memory can be interleaved for faster performance. 2. Remaining 5.25" drive bay is external. 3. MacOS versions beyond 8.1 are not supported officially by Apple. 4. In inches, height x width x depth. 5. Photo Credit: Hardware Research. |
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