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 The Coolermaster League V5

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pekies
post Feb 19 2009, 11:37 PM

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lol as much as i love cats, lets not veer off our main topic of this thread, coolermaster

the last few post is making this thread sounding like catmaster thread instead of coolermaster
pekies
post Feb 20 2009, 08:50 AM

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@ teamloks

eh remember the extra fans i told u to remove in the previous post? i did some reading and found that those fans blow air to GC instead of what i initially assume to suck air from GC, so.. havin it there should be a plus for cooling down ur GC temp..

paiseh should've read up 1st b4 i even commenting =P

cheers

pekies
post Feb 21 2009, 03:23 PM

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imo v10 is not worth the money spent

1 : TEC on it already consuming 70W of power. Its almost another extra E8600 running on top of ur current processor. FYI E8600 TDP is rated at 65W. Extra electric bill over the long run.

2: RM400~500 for an air cooler? why not spend another rm200 for a more efficient water cooler?

3: TEC works more efficiently on water cooler, for water has almost a thousand times heat capacity per volume than air. Google "peltier review" for more test results. Also note that the cooler gotta support the heat produced by both TEC and your proc. Eg, if u're using E8600 @ 65W, the v10 gotta dissipate heat of 65W (proc) + 70W (TEC) = 135W

4: WTF my deepcool iceblade pro only cost RM110 and dont lose much in terms on thermal efficiency, or perhaps even on par with v10 with 2 XLFs Review here.. Performance to cost ratio, V10 gotta perform at least 4 times more efficient than IBP for the price it ask.

5: V10 only boast ones e-peen. Nothing more.

I stand to be corrected.

Cheers


pekies
post Feb 24 2009, 12:24 AM

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xelnamikaze..

post those pics in kopitiam, ppl will appreciate it

but not here please.

thanks
pekies
post Mar 5 2009, 10:41 PM

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QUOTE(cyew86 @ Mar 5 2009, 10:13 PM)
e.g. Huntkey Greenpower 550W PSU, printed 85% efficiency on the box, but when check in website, only stated 75% efficiency, and when it comes to review, it exploded before drawing half of the stated 550W power supply laugh.gif

Cooler Master 90CFM fan, stated 90CFM, but many forummers here rebutted that claim, as they have similar fans at 90CFM and this Cooler Master 90CFM is nowhere near that level, the most is 70CFM according to them. not to mention the LED kaput easily, many forummers' fans' LED kaput within a month. Mine still ok, touch wood
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I posted last year in Huntkey thread under subforum Overclocking and Hard Modding. Not CM related but i think everyone should equip themselves with the correct knowledge and not the false marketing gimmick created by many of today's big names. CM 90CFM is a good example. Hunkey PSUs is another.


QUOTE(pekies @ Dec 12 2008, 12:13 AM)
http://www.hardwaresecrets.com/article/668/8

wanna see huntkey v-power 550W go KABOOM when loading it with 550W of power? Really shocking. Apparently the perfect wattage output is 60% (330W) of stated 550W load, reaching the efficiency of 80%+. When a load of 80% (440W), the efficiency drops to 70%+. When a 100% load (550W) is applied, it exploded.

"If you follow closely our power supply reviews you know that two models we reviewed from Huntkey Green Star series – 400 W, sold in the US as Dynex 400 W, and 450 W – exploded during our tests. So we decided to get a more “powerful” model, V-Power 550 W, to see if it has the same fate as its sisters. Is V-Power 550 W a good power supply or it is as flawed as the members from the Green Star family? Check it out.

The funny thing is that the manufacturer's website lists both rails at 18 A but the sticker clearly lists one rail at 16 A and the other at 18 A. But, like we already explained, this unit uses exactly the same rectifiers as used on Green Star 400 W and Green Star 450 W from the same manufacturer.

What exploded were the two switching transistors. When the power supply explodes it means that the primary side is under dimensioned. When the secondary side is under dimensioned the power supply dies silently, because when a rectifier burns the short-circuit protection enters immediately in action shutting down the power supply.

So Huntkey should have used more powerful transistors and added a heatsink to the rectifying bridge, plus using rectifiers with higher current limits for the +12 V output."

Marketing gimmick. 550W my ass.

If u have high end cpu, spend a few hundred bucks more on PC&C or Corsair/OCZ or other brands that uses the same OEM with the brands mentioned.
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pekies
post Mar 5 2009, 11:07 PM

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@ onnjeyyon
the difference between different brands of PSU is the efficiency and the fluctuation of voltage on 12v and 5v rail. Basically u want to have a single powerful rail psu (as opposed to multiple weaker rails) so that to reduce the risk of overloading. There are only a handful of PSU manufacturers with single rail PSU, namely PC&C, Corsair, Silverstone (OP or Z series), and some Enermax psu.

How much power do u actually need? http://www.anandtech.com/casecoolingpsus/showdoc.aspx?i=3413

Anandtech is actually one of the best psu review site u can find online. Browse around to see what best suits you.


pekies
post Mar 7 2009, 08:26 PM

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@ hahn
oh P5Q-E, good choice
much better than TPower for ur quaddy overclocking
remember to post some overclocking results with ur new v8..

cheers.



pekies
post Mar 8 2009, 06:17 AM

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QUOTE(ZeneticX @ Mar 7 2009, 10:58 PM)
1 intake 12cm fan (front),2 12cm exhaust fan (back and side),1 80cm exhaust fan (side),1 14cm exhaust fan (top)
my side panel is exhaust,and many ppl recommend exhaust.so my interior is clean yo  brows.gif

y 3870,jz get 4850 la  thumbup.gif
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My side fan is intake, and my interior still clean =P

user posted image

user posted image

Car sunshades on double sided tape. Cheap and good =)

@ hahn

Yeah tpower i45 only uses 4 phase power regulator as opposed to p5q-e's 8 phase cpu power regulator. Tho can reach high FSB but unstable voltage for overclocking. My MaximusII has 16-phase PWM and my voltage fluctuates around 0.008v as on cpu-z on load and idle.

More explaination bout how V ripple (or Vdrop) on http://www.anandtech.com/mb/showdoc.aspx?i=2589&p=2



pekies
post Mar 8 2009, 07:02 PM

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@ koki

it happens usually when the earth power connector is faulty when those extra current cannot be earthed properly. Changing the power socket might solve the problem. If the problem still persist, then on of ur component is leaking electric to the casing, usually motherboard.
pekies
post Mar 15 2009, 01:37 AM

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QUOTE(nidzamputra @ Mar 15 2009, 01:05 AM)
it's a great price..make me want to grab 7 pcs la like that...but i'm from kedah..no chance to get that... cry.gif ...with great price...
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http://forum.lowyat.net/topic/693715
RM25 each from zhenwei
postage i think few bucks, if u buy many still cheaper than sri comp.
=)


BTW guys, i've been conned RM450 by 19400. No more Q6600 =(
http://forum.lowyat.net/topic/964821


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