Corsair 850W HX and Antec 300 Tags: Power Supplies Antec Cases Corsair Components Product Last response: July 27, 2012 3:58 PM in Components Share AMGT10 July 27, 2012 3:43:09 PM Does anyone know for sure if this PSU http://www.ebuyer.com/164951-corsair-850w-hx-modular-ps... Will fit OK in an Antec 300 case? My current PSU is an XFX 650W modular with dimensions 150mm(W) x 86mm(H) x 170mm(L) The Corsair is 150mm(W) x 86mm(H) x 180mm(L) So the Corsair is 10mm longer, which *should* be OK, but I'd like to be 100% sure. It will be bottom mounted in the Antec 300. Thanks. Matt More about : corsair 850w antec 300 JackNaylorPE a c 108 ) Power supply July 27, 2012 3:53:35 PM As a general note, not just for your situation, if the case meets ATX standards and so does the PSU, there will be no issue. From your link Quote:Supports ATX12V 2.3 and EPS12V 2.91 standards. Backwards compatible with ATX12V 2.01 http://www.newegg.com/Product/Product.aspx?Item=N82E168... Spec Type - ATX Mid Tower AMGT10 July 27, 2012 3:58:16 PM JackNaylorPE said:As a general note, not just for your situation, if the case meets ATX standards and so does the PSU, there will be no issue. From your link Quote:Supports ATX12V 2.3 and EPS12V 2.91 standards. Backwards compatible with ATX12V 2.01 http://www.newegg.com/Product/Product.aspx?Item=N82E168... Spec Type - ATX Mid Tower Thanks. Can't find your answer ? Ask ! Get the answer Anonymous a b ) Power supply July 27, 2012 3:58:39 PM longer is ok, you have plenty of room, until just short of the HD bays: Can't find your answer ? Ask ! Publish Related resources: ForumCorsair HX 750w or 850w , also practically free AX750 upgrade? ForumAntec Signature 850w vs. Corsair HX 850w ForumIs the Corsair HX 650 compatible with the Antec 300 ? ForumNew Corsair modular 850W ForumWill my Corsair HX 520w be enough for this build? Forumhttp://www.tomshardware.com/forum/ [...] rts-stores ForumPC P&C 860 or Corsair 1000 HX ForumCorsair hx 1000 or Antec truepower 1000 ForumAntec quattro or xfx black edition or CM silent pro modular. corsair HX Forum850w Corsair more than enough for new build? ForumAntec EW or TP or Corsair 650 HX Forum= 850W for 3570k build? ForumCORSAIR Enthusiast Series TX850M vs XFX P1-850X-XXB9 850W Forum850W PSU recommendation? ForumAntec TruePower Quattro 850W Forum212 evo fan replacement ForumUpgrade from Antec 902 ForumAntec 902v3 standoffs? ForumOCZ ZS Series v Corsair Enthusiast ForumCorsair gs800 v Corsair Enthusiast Series TX750 More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !