Intel D848PMB Technical Product Specification - Page 67

I/O Shield

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Technical Reference 2.10.1 I/O Shield The back panel I/O shield for the Desktop Board D848PMB must meet specific dimension and material requirements. Systems based on this Desktop Board need the back panel I/O shield to pass certification testing. Figure 19 shows the I/O shield. Dimensions are given in inches to a tolerance of ±0.02 inches. The figure also indicates the position of each cutout. Additional design considerations for I/O shields relative to chassis requirements are described in the ATX specification. See Section 1.4 for information about the ATX specification. ✏ NOTE The I/O shield drawings in this document are for reference only. An I/O shield compliant with the ATX chassis specification 2.03 is available from Intel. 0.884 [22.450] 0.276 [7.012] 0.00 0.465 [11.811] 0.567 [14.400] 6.390 Ref [162.300] 0.787±0.010 TYP [20±0.254] 0.039 Dia. [1.000] 3x Dia 0.330 [8.380] 0.063±0.005 [1.600±0.120] 8X R0.5 MIN 0.519 [13.190] 0.027 [0.690] 1.89 0.465 Ref [11.811] 0.567 [14.400] 0.621 [15.770] 0.00 0.447 [11.345] 1.195 [30.360] 1.807 [45.892] 2.079 [52.804] 5.010 [127.250] 5.732 [145.584] Pictorial View Figure 19. I/O Shield Dimensions OM12352 67

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Technical Reference
67
2.10.1
I/O Shield
The back panel I/O shield for the Desktop Board D848PMB must meet specific dimension and
material requirements.
Systems based on this Desktop Board need the back panel I/O shield to
pass certification testing.
Figure 19 shows the I/O shield.
Dimensions are given in inches to a
tolerance of ±0.02 inches.
The figure also indicates the position of each cutout.
Additional design considerations for I/O
shields relative to chassis requirements are described in the ATX specification.
See Section 1.4 for
information about the ATX specification.
✏
NOTE
The I/O shield drawings in this document are for reference only.
An I/O shield compliant with the
ATX chassis specification 2.03 is available from Intel.
OM12352
0.063±0.005
[1.600±0.120]
8X R0.5 MIN
0.567
[14.400]
0.465
[11.811]
0.027
[0.690]
0.519
[13.190]
3x Dia 0.330 [8.380]
6.390 Ref
[162.300]
0.787±0.010
TYP [20±0.254]
0.039 Dia. [1.000]
0.884
[22.450]
0.276
[7.012]
0.465
[11.811]
0.567
[14.400]
1.807
[45.892]
2.079
[52.804]
5.010
[127.250]
5.732
[145.584]
0.447
[11.345]
1.195
[30.360]
0.00
0.00
Pictorial
View
0.621
[15.770]
1.89
Ref
Figure 19.
I/O Shield Dimensions