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 Choosing The Right PSU, Discussions about power supply units.

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0168257061
post Nov 12 2007, 01:29 AM

EimiFukada
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anyone using gigabyte psu here ? mind to stat how long you used ?
0168257061
post Nov 13 2007, 03:19 AM

EimiFukada
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QUOTE(stanley85 @ Nov 13 2007, 02:14 AM)
izzit fan noise? last time my psu also had that problem..went rma and bought another better one shakehead.gif
*
laugh.gif laugh.gif hahaha....some chapalang psu is good if you were lucky. tongue.gif
im selling my old psu. blush.gif
0168257061
post Nov 16 2007, 02:12 AM

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QUOTE(tkh_1001 @ Nov 16 2007, 12:03 AM)
hello people... a noob here... can i noe if enermax fma 535w has any difference compared to silverstone strider 560w? i have seen alot of ppl recommending silverstone 560w even though the two is almost identical...
*
560W is better than 535W for sure. Silver Stone always make high quality PSU, get alot good review from LYN fofum....
0168257061
post Nov 16 2007, 10:53 AM

EimiFukada
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QUOTE(Exhilaration @ Nov 16 2007, 11:31 AM)
hi, i'm currently using a 450w icute psu . so im planning to upgrade my comp and i need a new psu  .

this are the specs:
core 2 quad Q6600
gigabyte 94GM-DS2
kingston ddr2 1gb ram x2
160 gb seagate hdd
geforce 7300gt
samsung dvdrw

can recommend which psu to get ? thank u notworthy.gif
*
erm....are you sure gigabyte 945GM-DS2 can support Q6600 ?
i suggest you use a better psu like CM Real Power 450W for safety....Icute is not a good psu. smile.gif
0168257061
post Nov 16 2007, 11:15 PM

EimiFukada
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QUOTE(kevin613 @ Nov 16 2007, 11:48 PM)
bigger number is not always better..
compare the rails of the 2 models, then u will know all rails in the FMA II 535W are stronger (if not equal) than the ST56F,
the quoted powers are different, enermax quotes the total power, while silverstone quotes the MAX power.. u do the maths..
Silverstone is a relatively new brand compared to enermax that has been in the PSU business for yearsss..

compare them here..

http://www.phoronix.net/image.php?id=377&i..._st56f_side_lrg

http://www.phoronix.net/image.php?id=263&i...sper2_label_lrg
*
ya, bigger number doesnt mean better, but if both rate at 80% efficiency+ then bigger is better.
But i prefer Silver Stone, although new brand, but still a very good quality brand nod.gif
0168257061
post Nov 17 2007, 02:54 PM

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QUOTE(kevin613 @ Nov 17 2007, 10:21 AM)
u still dont get it...
the way both brands rate their power supply is different...
the enermax have stronger rails compared to the ST56F... the power quoted by silverstone are absolute maximum, while enermax has been more conservative, otherwise how do u explain a weaker rails have higher output power? if u were to calculate the absolute maximum, then the enermax would have higher output.
so if it's like u say, bigger is better, then in other words u're slapping your own face..
see the photos, and read the rails, dun be a blindfolded fanboy..
btw i doubt silverstone manufacture their own PSU, my guess is they OEM from other manufacturers, which makes them no difference with brands like thermaltake or coolermasters.
*
you mean the +3.3V rails and +5.0V rails isit ? sorry for missing to see that. I just see the +12V rails only blush.gif

0168257061
post Nov 17 2007, 04:32 PM

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QUOTE(Skylinestar @ Nov 17 2007, 05:24 PM)
AllIT only sells corsair VX450. no VX550. why can't they just import both types. can't find it in LYP. so sad.
*
so rare ? blink.gif
whats the different between HX and VX
0168257061
post Nov 18 2007, 01:47 AM

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QUOTE(kevin613 @ Nov 18 2007, 01:29 AM)
i'm trying to say if u combine all the rails of the enermax, it'll be higher than the ST56F..
the ST56F has weaker rails, and yet was quoted as a higher power PSU @ 560W. while the enermax has stronger rails, are only quoted @ 535W.
so the way the manufacturer rate their product is actually different, and 0168257061's way of just comparing the number is not sufficient to determine which is a better PSU, cause he judge it by seeing which number is bigger..
*
aiks..i saw wrong only...whats the advantage for stronger rail ? improve system stability ?
hmm...isit lower wattage = weaker rail ? isit posible for 450W PSU got same rail with the Enermax FMAII Iron Power 535 ?

This post has been edited by 168257061: Nov 18 2007, 02:20 AM
0168257061
post Nov 18 2007, 02:16 PM

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after all , i still think that Silver Stone is better smile.gif im not silver stone fan boy.
My +5v rail is weaker which is 28A but total +12v rail is stronger, 41A, every psu got its pros and cons.
0168257061
post Nov 19 2007, 05:18 PM

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QUOTE(tech_frix @ Nov 19 2007, 06:13 PM)
amd athlon x2 6000+
biostar t force 560
sapphire 1950 gt 256mb
80g sata hdd
liteon sata dvdrw
3gig corsair value ram

dats all i think...gonna upgrade my hdd to 250g soon...
pls help me to choose d cheapest!!! brows.gif
*
Hitachi is cheaper than others brand smile.gif and have 3 years warranty, no RMA, 1 to 1 exchange if spoiled.
0168257061
post Nov 22 2007, 06:29 PM

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QUOTE(tech_frix @ Nov 22 2007, 01:42 PM)
ALL BROTHERS AND SISTER...

dis is my chapalang psu...
ok ka??
*
quit ok for the psu Ampere...
but its chapalang, maybe not even output 70% of energy.
0168257061
post Nov 26 2007, 10:22 PM

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QUOTE(sayming @ Nov 24 2007, 11:08 PM)
I'm getting a

C2D e6750
Asus 8800GT
160GB HDD

But the shopkeeper recommended me the Cooler Master Elite 330 Casing that comes with a Real Power 380W PSU. Will that PSU be sufficient enough for my rig?
*
wooo...not enough eh bro...at least 450W real power wink.gif


Added on November 26, 2007, 10:25 pm
QUOTE(qiyi @ Nov 26 2007, 02:37 AM)
1. Lets say ur computer uses 400W only. If u buy a 700W psu with >80% efficiency, will it automatically lower the wattage usage to 400W or it will still pump 700W?
2. Average efficiency of chapalang psu? Say ICUTE 450W?
3. If monitor draws power from the psu, should it be included in the calculation of total watt usage of the psu?

Want to save on electricity bill  sweat.gif
*
1) the psu work with your needs....when you got 700W, not meant that the psu provide 700w always...you want 400W then it provide 400W to you....
2)i think ICute has 60%-70%....Cooler Master Extreme Power series have 70%+ laugh.gif
3) yes it is...but you can always use converter to draw power direct from the plug...


Added on November 26, 2007, 10:26 pm
QUOTE(akachester @ Nov 26 2007, 10:39 PM)
Between PCP&C Silencer 610W and SS OP650, which one is better as both of them are having roughly the same price point.
*
for me, i always go with higher watter but both are same specs and price. tongue.gif

This post has been edited by 168257061: Nov 26 2007, 10:26 PM
0168257061
post Nov 27 2007, 06:50 PM

EimiFukada
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QUOTE(tech_frix @ Nov 23 2007, 09:56 AM)
thank you!!
appreciate that!!! notworthy.gif  notworthy.gif
my hardware as stated before...ok ka?? icon_question.gif
*
woi...tak boleh lah bro...sangat bahaya ni ! Not mean cant power up, its danger...6000+ almost become a power hunger... biggrin.gif

AMD AthlonX2 6000+ has 125Watts TDP(Thermal Design Power) , means when it load...it will use 150W or higher...
but for your X1950GT, don't know more about it...maybe eat not more than 150W.

but for safety purpose,
we really suggest you buy this...
user posted image

you get what you paid bro, trust me... whistling.gif whistling.gif or others tongue.gif

This post has been edited by 168257061: Nov 27 2007, 06:51 PM
0168257061
post Nov 27 2007, 07:15 PM

EimiFukada
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QUOTE(stanley85 @ Nov 27 2007, 08:11 PM)
hmm..got a question here.. abt silverstone 750w. from other forum. some said it used unqualified capacitor .. how reliable is silverstone and enermax in m'sia? hmm.gif  whistling.gif (i heard they said those branded psu also got 偷工减料 in m'sia.. hmm.gif )
http://chinese4.cari.com.my/myforum/viewth...&extra=page%3D2
*
I think only the shop problem...

got 1 "cari" forumer said
有时买SS的PSU
好像在买运气...
我试过卖ST560...
10粒坏8粒..
连续几帮货...
过后的又比较OK...
试过别的Model不坏,
但是12V和5V在不够或很少的情况
可是又不是每一粒这样哦...

lol...
0168257061
post Nov 27 2007, 07:32 PM

EimiFukada
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QUOTE(stanley85 @ Nov 27 2007, 08:21 PM)
lol i also not sure abt that.. sweat.gif from other forum also got ppl said ..

有些好像ENAMAX阿,某些款的silverstone
已经证实是偷工减料的了
选购一个足料的PSU,经验是很重要的,文章固然必要看
但是PSU这个东西,没有自己拆来看,真的是很难说
有些PSu,在这个国家给的料石这样
另外一个国家又不一样
whistling.gif  whistling.gif

http://www.jbtalks.cc/viewthread.php?tid=2...&extra=page%3D1
*
haha...高级会员 o.o....

Silver Stone really 偷工减料? I don't think so...its totally shop problem....or...unlucky laugh.gif
0168257061
post Nov 27 2007, 11:01 PM

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QUOTE(Exhilaration @ Nov 27 2007, 10:23 PM)
is silverstone st400 enough for this :
core 2 duo e4300
gigabyte 946gm-ds3
2x 1gb ddr2 667
160 seagate hdd
leadtek geforce 8800gt
samsung dvd-rw

thx u
*
I don't think its enough if the 8800gt on loading, try to choose at least 450W true power psu wink.gif
0168257061
post Nov 28 2007, 11:02 PM

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QUOTE(Exhilaration @ Nov 28 2007, 08:33 PM)
not enough ?! damn i ordered my st400 already  cry.gif
*
eh bro, try to use first...don't worry...my system idle 9x to 11x watt only..


Added on November 28, 2007, 11:05 pm
QUOTE(tech_frix @ Nov 28 2007, 07:01 PM)
thanks anyway bro tapi itu psu sangat mahai woo... sweat.gif  sweat.gif
nowadays i'm not gaming often lor cuz of ur warning...
afraid my rig going to kaput...
any low budget wan r?? icon_question.gif
*
ah bro, what budget you have now ?

This post has been edited by 168257061: Nov 28 2007, 11:05 PM
0168257061
post Dec 1 2007, 04:20 AM

EimiFukada
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wondering how to use DUAL PSU ?
0168257061
post Dec 3 2007, 10:40 AM

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QUOTE(sparrowed @ Dec 3 2007, 11:34 AM)
my rig was spoilt using icute  cry.gif . lesson learned; never use capalang PSU. smile.gif
*
wah..so far i see alto icute psu user kabomb....wondering when my bro icute psu kabomb and let him learn the lesson
0168257061
post Dec 5 2007, 08:36 PM

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QUOTE(Exhilaration @ Dec 5 2007, 09:09 PM)
i just bought a st400

1 x 24/20-pin motherboard connector (550mm)
1 x 4-pin ATX12V connector (550mm)
1 x 6-pin PCI-E connector (550mm)
2 x Dual SATA connector (500mm +250mm)
2 x triple 4-pin IDE & single floppy power connectors
(500mm + 250mm + 150mm + 150mm)
my motherboard.

  1. 1 24-pin ATX power connector
  2. 1 4-pin ATX 12V power connector
  3. 1 floppy connector
  4. 1 IDE connector
  5. 4 SATA 3Gb/s connectors
  6. 1 CPU fan connector
  7. 1 system fan connector
  8. 1 front panel connector
  9. 1 front audio connector
  10. 1 CD In connector
  11. 1 COMB connector
  12. 2 USB 2.0/1.1 connectors for additional 4 ports by cables
  13. 1 SPDIF In/Out connector
  14. 1 Chassis Intrusion connector
  15. 1 power LED connector
can the PSU connect to the motherboard ? cause i see the power connector on the ST400 is smaller than the PSU i'm using now.
*
huh...your psu got 24pin power connector right ? just plug into the mobo...and the 4pin and bla bla...

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