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MPCMM0002 Chassis Management Module
July 2007 Hardware TPS
Order Number: 309247-004US 61
Management Module Specifications—MPCMM0002 CMM
12.4.1 Assumptions and Notes
12.4.1.1 Environmental Assumptions
1. Failure rates are based on a 40
o
C (104
o
F) ambient temperature.
2. Applied component stress levels are 50 percent (voltage, current, and/or power).
3. Ground, fixed, controlled environment with an environmental adjustment factor
equal to 1.0.
12.4.1.2 General Assumptions
1. Component failure rates are constant.
2. Board-to-system interconnects included within estimates.
3. Non-electrical components (screws, mechanical latches, labels, covers, etc.) not
included within estimations.
4. Printed Circuit Board considered to have a 0 FIT rate.
12.4.1.3 General Notes
1. Method I, Case I = Based on “Parts Count”. Equipment failure is estimated by
totaling device failures rates and quantities used.
2. Quality Level II = Devices purchased to specifications, qualified devices, vendor lot-
to-lot controls for AQLs and DPMs.
3. Where available, direct component supplier predictions or actual FIT rates have
been utilized.
Note: This report is provided as is with no warranties whatsoever, including any warranty of
merchantability, fitness for any particular purpose, or any warranty otherwise arising
out of any proposal, specification, or sample. Information in this document is provided
in connection with Intel products. No license, express or implied, by estoppel or
otherwise, to any intellectual property rights is granted by this document or by the sale
of Intel products. Except as provided in Intel’s Terms and Conditions of Sale for such
products, Intel assumes no liability whatsoever, and Intel disclaims any express or
implied warranty, relating to sale and/or use of Intel products including liability or
warranties relating to fitness for a particular purpose, merchantability, or infringement
of any patent, copyright or other intellectual property right. Intel products are not
intended for use in nuclear, medical, life saving, or life sustaining applications.
12.5 Agency Certifications
See Section 16.0, “Certifications” for more information.
Table 27. Reliability Estimate Data
Reliability Measure Value Units
Failure Rate (FITs) 8348.26 Failures in 10
9
hours
MTBF 119,785 Hours