speancer Posted May 12, 2019 Share Posted May 12, 2019 (edited) Hello, I recently purchased RMx series PSU RM850x from new revision (CP-9020180-EU). I don't know a thing about PSUs, so here's my concern: As far as I know, there are 3 lanes with specific voltages: +12V, +5 and +3,3V. Is it normal that HWiNFO shows 3,926V or 3,280V while other lanes have perfectly fitting voltages? My motherboard explorer in BIOS also shows a value below 3,3V, similar to HWiNFO. Edited May 12, 2019 by speancer Link to comment Share on other sites More sharing options...
DevBiker Posted May 12, 2019 Share Posted May 12, 2019 That is still well within spec for the 3.3V rail. Spec is +/- 5% or 0.165V ... what you are seeing is less than 1% off nominal. Link to comment Share on other sites More sharing options...
speancer Posted May 12, 2019 Author Share Posted May 12, 2019 That is still well within spec for the 3.3V rail. Spec is +/- 5% or 0.165V ... what you are seeing is less than 1% off nominal. Thanks for your reply :) Link to comment Share on other sites More sharing options...
imajerecc Posted June 6, 2019 Share Posted June 6, 2019 Hello, I recently purchased RMx series PSU RM850x from new revision (CP-9020180-EU). I don't know a thing about PSUs, so here's my concern: As far as I know, there are 3 lanes with specific voltages: +12V, +5 and +3,3V. Is it normal that HWiNFO shows 3,926V or 3,280V while other lanes have perfectly fitting voltages? My motherboard explorer in BIOS also shows a value below 3,3V, similar to HWiNFO. i'm not sure that the voltages reported in HWinfo are accurate Link to comment Share on other sites More sharing options...
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