Samsung 164BX user manual Physical Parameters ATX Cutout Information, ATX Back Panel Dimension

Physical Parameters

2.3.3 ATX Cutout Information

In the event that an OEM or system integrator would like to use a chassis that supports a n standard ATX back-panel cutout, we have included the mechanical drawing used to create standard cutout.

Figure 2–4 ATX Back Panel Dimension

Standard 9 pin DSUB connector cutouts with these center points

		4.924
Standard 25 pin		3.454
DSUB connector
		2.436
cutout with this center
point
		1.774	1.60
		.640	1.134
		.990
	.856
		0.54
.247	.256	.240

Radius = .490 on both

circles. Dimensions.020

represent center of circles.

.150

6.250

2–8Features of the AlphaPC164UX Motherboard