Solved PSU/Case size question Tags: Power Supplies Cases Antec Motherboards Components Last response: May 14, 2010 8:02 PM in Components Share tom thumb May 5, 2010 2:00:35 PM Will this PSU: Antec CP-850 850W http://www.newegg.ca/Product/Product.aspx?Item=N82E1681... fit in this case: Antec 300 http://www.newegg.ca/Product/Product.aspx?Item=N82E1681... with room enough for a standard ATX motherboard? More about : psu case size question | E-mail me updates | Report abuse Register or log in to remove shovenose Power supply Master May 5, 2010 2:09:11 PM no it wont fit. get this instead: http://www.newegg.ca/Product/Product.aspx?Item=N82E1681... | Report abuse Best solution CFTait May 5, 2010 2:17:14 PM "Exclusively for 1200/P183/P193 Unique power supply construction compatible with many new Antec cases" You will need to get a Power Supply that has ATX in the title or description. If you would like to keep it 850W, check out the Corsair Power Supplies, they're beefy and reliable. | Report abuse saaiello Power supply Master Motherboard Authority May 5, 2010 2:17:45 PM What are all your components 850 watt is a pretty big power supply and is probably overkill. | Report abuse Related ressources 6950 Crossfire upgrade....CPU, PSU,Case etc.... - Forum PSU/case combo - Forum I need a new motherboard and psu/case , please help. - Forum [Need Advice] Opinions on PSU/Case - Forum Help with PSU/CASE and opinions please - Forum Ask the community Publish tom thumb May 5, 2010 5:33:33 PM Will it fit if I switch to a micro-ATX motherboard? | Report abuse antec_rep Power supply Expert May 5, 2010 5:58:24 PM tom thumb said:Will it fit if I switch to a micro-ATX motherboard? Hi Tom Thumb, The CP-850 will not fit in an Antec 300 regardless of what the motherboard size is. The CP-850 like CFTait has mention is made exclusively for Antec 1200/P183/P193. I would recommend getting another power supply, maybe a TP-750 from newegg. TP-750 - $90 After Rebate http://www.newegg.com/Product/Product.aspx?Item=N82E168... TP-750 w/blue led fan - $120 http://www.newegg.com/Product/Product.aspx?Item=N82E168... Antec | Report abuse tom thumb May 6, 2010 12:46:53 AM Actually, I'd rather change the case then the PSU as I haven't bought either yet. Here's another question, will that PSU fit in a CM 690 mkII? (btw thanks for your help guys) | Report abuse JackNaylorPE Power supply Master Motherboard Authority May 6, 2010 1:07:22 AM The PSU fits in 5 Antec cases (1200, P183, P193, DF-30, DF-85), no others. And you can't but the DF series yet. This is what you want .... though price just jumped $30 on 1st one since yesterday. http://www.newegg.com/Product/ComboDealDetails.aspx?Ite... http://www.newegg.com/Product/ComboDealDetails.aspx?Ite... | Report abuse tom thumb May 14, 2010 8:02:56 PM Best answer selected by tom thumb. | Report abuse Register or log in to remove Ask the community Publish Tom's Hardware>Forum>Components>PSU/Case size question> Related ressources: ForumExtension cord safe for PSU/case ? ForumQuestion about power supply and graphics cards ForumRequesting opinion on PSU/case for new PC ForumPossible upgrade to GTX 680 Forum*How To Ask For New Build Advice* ForumQuestions about parts for an HTPC ForumWhich PSU should I get for two GTX 560 TI's in SLI? Forum1st build since 2002-few questions-500-700 budget+ scavenged parts ForumSeeking advice on building an audio recording computer ForumSemi-Budget Build for Photo Editing and General Use ForumPSU Help Forum[Solved] PSU/GPU Upgrade ForumHow many case fans needed for minimum cooling ForumPSU voltages Forum[Solved] Reccomend good PSU wattage More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !