Intel Desktop Board D945GPM Technical Product Specification
66
2.9.2 I/O
Shield
The back panel I/O shield for the board must meet specific dimension and material requirements.
Systems based on this board need the back panel I/O shield to pass certification testing. Figure 23
shows the I/O shield for boards with the optional parallel port connector. Figure 24 shows the I/O
shield for boards without the optional parallel port connector. Dimensions are given in millimeters
[inches]. The figures also indicate the position of each cutout. Additional design considerations for
I/O shields relative to chassis requirements are described in the ATX specification.
NOTE
The I/O shield drawings in this document are for reference only.
OM17932
Pictorial
View
20 ± 0.254 TYP
[0.787 ± 0.10]
162.3 REF
[6.390]
159.2 ± 0.12
[6.268 ± 0.005]
1.6 ± 0.12
[0.063 ± 0.005]
1.55 REF
[0.061]
8x R 0.5 MIN
12.04
[0.474]
7.01
[0.276]
Ø 1.00
[0.039]
0.00
[0.00]
11.81
[0.465]
22.45
[0.884]
8.81
[0.347]
20.28
[0.799]
0.00
[0.00]
26.91
[1.059]
A
A
11.81
[0.465]
14.17
[0.558]
93.74
[3.690]
56.31
[2.217]
113.63
[4.473]
146.88
[5.783]
Figure 23. I/O Shield Dimensions for Boards with the Optional Parallel Port Connector