Power Supply - What is maximum operating temperature ?

Hello,

I'm wondering what is maximum allowed "800W Flex Slot Platinum hot plug power supply kit" operating temperature?

In my Ilo4 currently one supply is on 51 °C and second is on 40 °C.

Upon some research found this:

https://www.hpe.com/h20195/v2/GetDocument.aspx?docname=c04346217&doctype=quickspecs&doclang=EN_US&searchquery=&cc=us&lc=en

Operating Temperature 41° to 131°F (5° to 55°C) 

Is this correct?

Thank You for reading.