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Absolute Maximum Ratings
11. Absolute Maximum Ratings
Operating the board at conditions beyond those shown in the following table may cause
permanent damage to the system. The table is provided for stress testing purposes only.
Exposure to absolute maximum rating conditions for extended periods may affect system
reliability.
Operating Temperature
Storage Temperature
Voltage on any signal with respect to ground
3.3 V Supply Voltage with Respect to ground
5 V Supply Voltage with Respect to ground
Notes:
1.
Chassis design must provide proper airflow to avoid exceeding the processor maximum case
temperature.
2.
VDD means supply voltage for the device
11.1 Mean Time Between Failures (MTBF) Test Results
This section provides results of MTBF testing done by a 3
standard measure for the reliability and performance of the board under extreme working
conditions. For the SE7505VB2 server board, MTBF was measured at 108,000 hours at 55
degrees Centigrade.
94
Table 69. Absolute Maximum Ratings
Intel part number C32194-002
Intel® Server Board SE7505VB2
1
5 °C to 50 °C
-55 °C to +150 °C
2
-0.3 V to Vdd + 0.3V
-0.3 V to 3.63 V
-0.3 V to 5.5 V
rd
party testing facility. MTBF is a
Revision 1.2
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