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Cisco Bug: CSCvt13534 - CPUs spikes needs to be considered by using the UCS Power Calculator.

Last Modified

Mar 02, 2020

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

4.0(4g)C

Description (partial)

Symptom:
1050W Power Supply not able to provide enough power during CPUs spikes, even though Power Calculator advised the set up should work well.

Conditions:
C240M5 Server + 1x PSU 1050W VAC + 12 DIMM modules + 2 Intel CPUs + 1 SAS RAID Controller + 8 HDDs + 1 NIC Intel x550


Power supply not providing enough power when CPU spikes occur even though Power Calculator tool advised a configuration like that should work.
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