BOXD946GZISSL Intel (CPU), BOXD946GZISSL Datasheet - Page 67

• Manufacturer Part Number: BOXD946GZISSL
• Manufacturer: Intel (CPU)

Specifications of BOXD946GZISSL

• Lead Free Status / RoHS Status: Compliant

2.12 Reliability
2.13 Environmental
Table 30. Thermal Considerations for Components
The Mean Time Between Failures (MTBF) prediction is calculated using component and
subassembly random failure rates. The calculation is based on the Bellcore Reliability
Prediction Procedure, TR-NWT-000332, Issue 4, September 1991. The MTBF
prediction is used to estimate repair rates and spare parts requirements.
The MTBF data is calculated from predicted data at 55 ºC. The Desktop Board
D946GZIS MTBF is 132,431.56 hours.
Table 31 lists the environmental specifications for the board.
Table 31. Desktop Board D946GZIS Environmental Specifications
Parameter
Temperature
Shock
Vibration
For information about
Processor datasheets and specification updates
Component
Processor
Intel 82946GZ MCH
Intel 82801GB ICH7
Non-Operating
Operating
Unpackaged
Packaged
Unpackaged
Packaged
Specification
-40 °C to +70 °C
0 °C to +55 °C
50 g trapezoidal waveform
Velocity change of 170 inches/second²
Half sine 2 millisecond
Product weight (pounds)
<20
21-40
41-80
81-100
5 Hz to 20 Hz: 0.01 g² Hz sloping up to 0.02 g² Hz
20 Hz to 500 Hz: 0.02 g² Hz (flat)
10 Hz to 40 Hz: 0.015 g² Hz (flat)
40 Hz to 500 Hz: 0.015 g² Hz sloping down to 0.00015 g² Hz
Maximum Case Temperature
For processor case temperature, see processor datasheets and
processor specification updates
99
115
o
C (under bias)
o
C (under bias)
Free fall (inches)
36
30
24
18
Velocity change
(inches/sec²)
167
152
136
118
Section 1.2, page 15
Refer to
Technical Reference
67