DM21 Custom Aluminum Enclosure
DM21 is an extruded aluminum enclosure for compact fanless industrial PC projects. Its finned top surface supports passive heat dissipation, while the front and rear panels can be CNC machined for project-specific connectors and controls.
Product Overview
- Extruded aluminum enclosure construction
- Integrated finned heatsink structure visible on the housing
- Custom CNC-machined front and rear I/O panels
- Internal component mounting and heat-transfer structure
- External mounting flanges for wall or panel installation review
Exterior and I/O Panel Gallery
The panel images show visible opening layouts and machining examples. Final connector positions and cutouts can be reviewed against the customer's board and cable requirements.
Front Panel CNC Cutouts
Rear I/O Panel Machining
CNC-Machined I/O Panel Details
Front and Rear Panel Configurations
Internal Structure and Thermal Design
The internal views show the removable bottom plate and a heat-transfer block arrangement. Hole patterns and thermal contact geometry are customized for the selected board layout.
Bottom Mounting Plate
Internal Structure and Thermal Block
Dimensions
The drawing below presents the visible aluminum extrusion cross section and its marked dimensions. Product length and any dimensions not shown in the drawing should be confirmed for the project.
Extrusion Cross-Section Dimensions
Discuss Your DM21 Enclosure Requirements
Send your motherboard layout, required interfaces, panel cutout drawing, surface-finish preference, and mounting requirements for an enclosure review.