Mitsubishi Electric announced the model D20 and model E20 entry-level Solution Servers as part of the RX7000 series in December 1995. These models ran on Intel processors and emulated the RX7000 architecture in Windows NT so that office-server (DP-UX) applications could be run while using the server as a PC.
The D20 came in a mid-sized tower desktop enclosure, and the E20 came in a compact under-desk cabinet. Although compact, they could be used as a client-server system if display monitors, keyboards and mouse units are connected because functions for the first client machine had been loaded. Microsoft’s Windows NT Workstation was used for client functions.
| model D20 | model E20 | |
|---|---|---|
| Main memory unit | 16MB (32 MB max.) | 32MB (64 MB max.) |
| Fixed disk unit | 2GB (18 GB max.) | 4GB (22 GB max.) |
| Flexible disk unit | One 3.5-inch unit | |
| One 3.5-inch unit | Standard: none Expansion: One 4 mm CT |
Standard: One 4 mm CT Expansion: none |
| Max. number of terminal connections | 64 | 128 |
| Max. number of printer connections | 32 | 64 |
| External dimensions [mm] | 240×450×376 (w x d x h) |
320×535×605 (w x d x h) |
