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Choosing The Right PSU, Discussions about power supply units.
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mADmAN
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May 8 2007, 04:28 PM
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quick question... lets say....
E6600 Unknown Mobo yet (either N650 or P65 chipset) 2gb value ram (2x1gb) 8800gts 32mb ------ 2xsata hdd 2xdvdrw A2ZS 3-4 case fans floppy drive
*Zero to minimal overclocking on CPU, mebbe max OC on GPU*
would the CM RealPower 450w (ACLX) be enough to power up the rig? i know getting higher is better..but i just need an answer regaring the CM 450w.
according to sites its recommended a minumum 400w for the 8800gts which is why im wondering about the CM450w
thanks
This post has been edited by mADmAN: May 8 2007, 04:29 PM
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mADmAN
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May 14 2007, 03:08 AM
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QUOTE(joe_star @ May 13 2007, 01:44 AM) Nope. Wattage might be sufficient but 8800 gts needs 25A on 12V rail while 450W real power only has 22A. So.....sorry mate  22?? thats for the continuous... the peak has 34... so still not enough? if not, then looks like the Silverstone OP650 will be finding its way to my house
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mADmAN
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May 16 2007, 11:05 AM
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QUOTE(Sky.Live @ May 16 2007, 12:48 AM) do SILVERSTONE ST56F (560w) STRIDER SERIES really perform as the price suggest? i hardly cant believe that you can get 560w on Rm3xx. I am not building an uber rig anyway, and running 24-7 on 560w will cause rising electrical bill? anyone who owns it can let me know? noise wise higher power PSUs DO NOT cause an increase of the electric bill... its the power consumption of all ur other hardwares that adds to it...so changing from a 300w PSU (or anything around there) to a 560w PSU will NOT add to the electricity bill.
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mADmAN
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May 16 2007, 02:23 PM
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Strider 560W has very good reviews from what ive read...
as for cable management...nuttin to do with the PSU... its the person whos doing ur cable management.
same goes for modular PSUs. personally i dont like modular PSUs for cable management... all the cables coming out from all over the place..normal PSUs will have all the cables come out from ONE point of the PSU.
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mADmAN
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Aug 1 2007, 06:55 PM
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QUOTE(shogun_125 @ Aug 1 2007, 01:06 PM) hey, which power supply can produce 0db sound level..until u can't hear any sound?.. looking for this type of power supply.(450W and below.. cheap2 price). ur kidding right? 0db would be pure fanless PSU already.... and most fanless PSUs arent cheap. zalman if im not mistaken has one.
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mADmAN
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Sep 21 2007, 12:33 PM
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imho i think it should be fine if ur running single 8800gts.
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mADmAN
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Dec 31 2009, 07:59 PM
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i5 750 ASUS P7P55 LX PC1333 2GBx2 POWERCOLOR HD5850
for the specs above....how capable is the ACBEL 510W E2 to handle it?
i was recommended the CM EXTREME POWER PLUS 550W but was just wondering if the acbel 510w or even the CM extreme power plus 500w is capable of handling it
EDIT: forgot to add..want to also know if the Gigabyte Superb 550W can handle the rig
This post has been edited by mADmAN: Dec 31 2009, 08:13 PM
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mADmAN
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Dec 31 2009, 08:13 PM
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QUOTE(Racerx @ Dec 31 2009, 08:11 PM) the acbel and the cm 500w should be able to handle it thanks....but i forgot to add that i want to also know if the Gigabyte Superb 550W can handle the rig
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mADmAN
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Jan 8 2010, 09:55 PM
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QUOTE(mADmAN @ Dec 31 2009, 07:59 PM) i5 750 ASUS P7P55 LX PC1333 2GBx2 POWERCOLOR HD5850 ok....need quick answer...  i know ive asked abt the specs above and the CM Extreme Power Plus 550w is recommended...but due to an unfortunate "reserved" sticker falling off, the PSU has been sold off accidentally and they dont have stock...might not even be able to restock in time.  but i was offered Xigmatek 500w (for slightly more $$) as a replacement. this PSU enough for the specs above? between the 2 which is better? This post has been edited by mADmAN: Jan 8 2010, 09:58 PM
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mADmAN
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Jan 9 2010, 04:59 AM
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QUOTE(lex @ Jan 9 2010, 02:08 AM) Yups, Xigmatek should be good enough.  Looks like a lot of peeps going for the cheapest real 500W PSU available.. Supposedly the Xigmatek.  However please note the price they offer... If its close to RM250, then might as well opt for the better Silverstone Strider ST50F 500W (RM240 ~ RM259) or FSP Bluestorm II (RM260). thanks...no choice but to go for the xiggy coz of the previously mentioned "falling off incident". actually would prefer the CM ExP. 550w sounds so much better  as for price, got a very good special offer on it. only a wee bit more than the CM ExP 550w as a replacement for the incident. cant go for the SST or the FSP as those are more expensive and will definitely kaboom da budget
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mADmAN
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Jan 26 2010, 01:31 PM
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QUOTE(subrok007 @ Jan 26 2010, 08:18 AM) after tried to power up my GTX260 SLI v 550w.... yes its successful boot even enter windows but when comes to play games n 3dmark... graphic went bad.. mix colour n flashing.... tis symptom means no enuff power? had the same issue last time with my 8800GTS 320mb with CM Real Power 450w. then i upgraded my entire rig and included a 750W Silverstone OP750 and no issue after that. so my guess is yes...lack of power. QUOTE(subrok007 @ Jan 26 2010, 01:11 PM) huntkey x7 900w  - hell noXigmatek NCP 800w  - okFSP Everest 800w  - okSeasonic S12D 850w (not modular)  - ok and i prefer non modular.my response in quote.... and another thing, 750w should also be enough. im pretty sure a GTX260 consumes lesser power than the power hungry G80 8800GTS. and i had that in SLI with a 750W This post has been edited by mADmAN: Jan 26 2010, 01:31 PM
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mADmAN
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Feb 9 2010, 04:45 PM
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how sure are u its not the GC?
GCs tend to produce quite abit of noise especially on load when the fan spins up to a higher speed...
i suggest u unplug 1 fan at a time to isolate the source of the noise...
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mADmAN
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Feb 9 2010, 08:58 PM
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if it steadily increases during heavy task and in ur case, gaming, its most likely ur GCs fan...
try using other softwares like everest or GPU-Z or rivatuner to monitor ur GC fan speed
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mADmAN
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Feb 9 2010, 09:38 PM
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QUOTE(fool1988 @ Feb 9 2010, 09:08 PM) Any PSU for suggestion? Hope it can be modular and at least 80+ brozen..for OC purpose..rig as my sign... no budget??? corsair 1000w or xigmatek 1000w
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