Twinhead SuperNote
The SuperNote 286 and SuperNote-SX are laptops that were released in February 1991. The SuperNote 286 obviously uses 286 processors, while the SuperNote-SX used 386 processors.
Specifications
| Spec | SuperNote 286 | SuperNote-SX |
|---|---|---|
| Release Date | February 1991 | |
| CPU | CPU Type: Unknown Intel 286 @12MHz - 287 Coprocessor Support | CPU Type: Unknown Intel 386SX @16MHz - 387 Coprocessor Support |
| Chipset | Unknown | |
| RAM | Type: Unknown Standard: 1MB Maximum: 4MB | Type: Unknown Standard: 2MB Maximum: 4MB |
| Storage | 2.5" IDE (semi-proprietary) Requires Adapter: Yes Standard: 40MB | |
| Display Options | Passive Matrix Grayscale (32 shades) LCD @640x480 | |
| Graphics Chipset | Cirrus Logic GD610/GD620 VRAM: 256KB | |
| Audio | PC Speaker | |
| Main Battery | NiCad | |
| CMOS Battery | Unknown | |
| Power Supply | Kycon KPPX-3P Connector - Liteon PA-2450-1 AC Adapter | |
| Media Drives | 3.5" 1.44MB Floppy Drive | |
| PC Cards | None | |
| Networking | None | |
| Other I/O | - 1x Parallel - 2x Serial - 1x VGA Out | |
| BIOS | Phoenix | |
| Pointing Device | None | |
Page last updated (MM/DD/YYYY): 04/10/2025
Update Reason: page created
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