PSU Orientation? Tags: New Build Cases Fan Systems Last response: May 26, 2010 1:38 AM in Systems Share kontrol May 26, 2010 12:55:09 AM HAF 922 and TX850. I'd like to know if the interior fan has to be facing inside or outside? In that case the PSU is mounted at the bottom. More about : psu orientation | E-mail me updates | Report abuse Register or log in to remove erick81 May 26, 2010 1:38:44 AM It can go either way if the fan is down it will be easier for running the wires behind the motherboard frame.If it's faced fan up it will give you more air in the case but it will make your cables shorter. | Report abuse Ask the community Publish Tom's Hardware>Forum>Systems>PSU Orientation?> Related ressources: ForumPSU Orientation on Bottom of Case ForumPSU Orientation ForumDoes PSU orientation effect temperature? ForumHSF orientation ForumCorrect heatsink orientation ... ForumCooler/Fan Orientation Question ForumPSU orientation ForumWhat is the correct fan orientation for a power supply ForumPeople's Thoughts On: Location and Orientation of PSUs ForumHeatsink Orientation ForumHeat Sink Orientation - most efficient ForumNeed help with CPU fan orientation ForumPower supply fan orientation ForumPSU and H50 fan orientation ForumMultiple fan PS mounting orientation ForumQuick PSU orientation question ForumPsu orientation ForumNVIDIA GeForce gt 630m ForumIs this PSU powerful enough? ForumPsu suggestions More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !