https://community.hpe.com/t5/proliant-servers-netservers/battery-back-up-issues/m-p/990058#M15461 What model of server? The technical specifications section at the end of the QuickSpecs documentation for the model contains the input requirements. You can pull up QuickSpecs from HP's Product Bulletin page:<BR /><BR /><A href="http://h18004.www1.hp.com/products/quickspecs/ProductBulletin.html#intro" target="_blank" rel="nofollow">http://h18004.www1.hp.com/products/quickspecs/ProductBulletin.html#intro</A><BR /><BR />A more accurate determination of power consumption can be made by using HP's Power Calculator (<A href="http://h30099.www3.hp.com/configurator/calc/Power%20Calculator%20Catalog.xls" target="_blank" rel="nofollow">http://h30099.www3.hp.com/configurator/calc/Power%20Calculator%20Catalog.xls</A>) Tue, 19 Aug 2008 18:12:31 GMT sgunelius 2008-08-19T18:12:31Z https://community.hpe.com/t5/proliant-servers-netservers/battery-back-up-issues/m-p/990057#M15460 When the power bumps or goes out our Battery Back Up thats 1050VA seems not able to hold it and the server shuts down and we have tyo wait for a reboot..<BR /> Does anyone know what the amp draw is on this server? <BR /> Any other ideas?<BR /> Mon, 18 Aug 2008 20:43:09 GMT https://community.hpe.com/t5/proliant-servers-netservers/battery-back-up-issues/m-p/990057#M15460 J.Ward 2008-08-18T20:43:09Z https://community.hpe.com/t5/proliant-servers-netservers/battery-back-up-issues/m-p/990058#M15461 What model of server? The technical specifications section at the end of the QuickSpecs documentation for the model contains the input requirements. You can pull up QuickSpecs from HP's Product Bulletin page:<BR /><BR /><A href="http://h18004.www1.hp.com/products/quickspecs/ProductBulletin.html#intro" target="_blank" rel="nofollow">http://h18004.www1.hp.com/products/quickspecs/ProductBulletin.html#intro</A><BR /><BR />A more accurate determination of power consumption can be made by using HP's Power Calculator (<A href="http://h30099.www3.hp.com/configurator/calc/Power%20Calculator%20Catalog.xls" target="_blank" rel="nofollow">http://h30099.www3.hp.com/configurator/calc/Power%20Calculator%20Catalog.xls</A>) Tue, 19 Aug 2008 18:12:31 GMT https://community.hpe.com/t5/proliant-servers-netservers/battery-back-up-issues/m-p/990058#M15461 sgunelius 2008-08-19T18:12:31Z