11.2 Mtbf; Table 59. Mtbf Estimate - Intel S2600CO series User Manual

Environmental Limits Specification
fully integrated system will meet the intended thermal requirements of these components. It is
the responsibility of the system integrator who chooses not to use Intel
building blocks to consult vendor datasheets and operating parameters to determine the amount
of airflow required for their specific application and environmental conditions. Intel Corporation
cannot be held responsible, if components fail or the server board does not operate correctly
when used outside any of their published operating or non-operating limits.

11.2 MTBF

The following is the calculated Mean Time Between Failures (MTBF) 30C (ambient air). These
values are derived using a historical failure rate and multiplied by factors for application,
electrical and/or thermal stress and for device maturity. You should view MTBF estimates as
"reference numbers" only.
 Calculation Model: Telcordia* Issue 1, method I case 3
 Operating Temperature: Server in 30°C ambient air
 Operating Environment: Ground Benign, Controlled
 Duty Cycle: 100%
Quality Level: II

Assembly Name
Mother board
Integrated Circuits
Transistor Bipolar
Transistor_MOSFET
Diodes
Diodes_LED
Resistors
Capacitors
E-Cap
Inductors
Connections
Misc
106

Table 59. MTBF Estimate

Failure Rate
4,447.80
946.69
127.02
389.76
31.49
30.00
1041.23
341.86
461.62
89.89
1,176.13
80.72
Intel order number G42278-004
Intel® Server Board S2600CO Family TPS
®
developed server
MTBF
224,830
1,056,313
7,782,934
2,565,714
31,756,974
33,330,661
960,398
2,925,173
2,166,305
11,125,319
850,245
12,388,387
Revision 1.4