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Control pins pinout for 499243-B21 2450Watt PSU C7000

 
AmityGames
Occasional Collector

‎09-09-2015 08:44 AM

‎09-09-2015 08:44 AM

Control pins pinout for 499243-B21 2450Watt PSU C7000

Hi,

 

I use a lot of HP server PSUs for the worthwhile purpose of bitcoin mining. Old ones, but now I want to upgrade to the new ones which are more efficient.

 

I need to find out the pinout for the control pins of the 2450 Watt 499243-B21 (or similar "long-form" high-efficiency, high-power PSUs).

 

There are 12 control pins, with #8 being PS_KILL, but the normal combination of shorting PS_KILL with PS_ON and GRND does not seem to turn on these new PSUs.

 

Thank you!

Ted

 

 

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