Enclosures and housings
ATX Motherboard PCB with Component Blocks
- Bounding box
- 346.0 × 377.5 × 9.6 mm
- Engine
- Precision B-rep
- Parameters
- 21
- Published
- November 4, 2026
Download
Free to download and use. See the terms.
The prompt
Create a precise 1:1 scale parametric base model of a standard ATX form-factor motherboard PCB. Dimensions: - Length (Height): 305 mm - Width: 244 mm - PCB Thickness: 1.6 mm Geometry and Features: - A rectangular solid plate representing the main circuit board with sharp or slightly chamfered corners. - Flat top and bottom surfaces with a uniform 1.6 mm extrusion depth. - Include a raised square block in the CPU socket area positioned approximately 100 mm from the top edge and 120 mm from the left edge, measuring 40 mm x 40 mm and 8 mm high. - Include four parallel rectangular blocks running vertically on the right side representing RAM slots, each 133 mm long, 8 mm wide, and 4 mm high, spaced sequentially. - Include a primary PCIe slot block located 45 mm below the CPU socket area, measuring 140 mm long, 12 mm wide, and 8 mm high.
Parameters
| Name | Value | Range |
|---|---|---|
| Board Length (Y) | 305 mm | 200 – 400 |
| Board Width (X) | 244 mm | 150 – 350 |
| PCB Thickness | 1.6 mm | 0.8 – 3 |
| Corner Chamfer | 1 mm | 0 – 2 |
| CPU Socket Size X | 40 mm | 20 – 80 |
| CPU Socket Size Y | 40 mm | 20 – 80 |
| CPU Socket Height | 8 mm | 2 – 20 |
| CPU Offset From Top Edge | 100 mm | 0 – 305 |
| CPU Offset From Left Edge | 120 mm | 0 – 244 |
| RAM Slot Length (Y) | 133 mm | 50 – 250 |
| RAM Slot Width (X) | 8 mm | 2 – 20 |
| RAM Slot Height | 4 mm | 1 – 10 |
| RAM Slot Count | 4 mm | 1 – 8 |
| RAM Slot Spacing (gap) | 12 mm | 5 – 30 |
| RAM Slot Right Edge Offset | 20 mm | 5 – 100 |
| RAM Slot Center Y | 152.5 mm | 0 – 305 |
| PCIe Slot Length (X) | 140 mm | 50 – 250 |
| PCIe Slot Width (Y) | 12 mm | 4 – 30 |
| PCIe Slot Height | 8 mm | 2 – 20 |
| PCIe Offset Below CPU | 45 mm | 0 – 200 |
| PCIe Slot Center X | 120 mm | 0 – 244 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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