Intel D845PEBT2 Product Specification - Page 85
Reliability, 14 Environmental
View all Intel D845PEBT2 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 85 highlights
Technical Reference 2.13 Reliability 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 MTBF calculation for the Desktop Board D845PEBT2 is 121,776.5741 hours. 2.14 Environmental Table 59 lists the environmental specifications for the Desktop Board D845PEBT2. Table 59. Desktop Board D845PEBT2 Environmental Specifications Parameter Specification Temperature Non-Operating -40 °C to +70 °C Operating 0 °C to +55 °C Shock Unpackaged 50 g trapezoidal waveform Velocity change of 170 inches/second Packaged Half sine 2 millisecond Product Weight (pounds) Free Fall (inches) Velocity Change (inches/sec)