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August 29th, 2013 09:00

CX4-120 SPS connected to UPS

We are moving to a new data center that provide enterprise UPS with backup generators.  Is it correct that not a good idea to plug the SPS to the power supplied by UPS?  If it's the case, will the system operate without the SPS?

Thanks,

Hien Doan

4 Operator

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4K Posts

August 29th, 2013 19:00

Please always use SPS in your CX4 box, or else its write cache would be disabled.

Refer to What conditions can cause write cache to become disabled ?

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