Cheap build. Are the parts compatible?

Roxas2030

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Hi there, here is the build I'm looking to buy. My budget is 420$.

-Usage: Mostly gaming
(Not a hardcore gamer: WoW, DCU, SF, CA, NFS)

-I already have two graphics card Radeon HD 5670 x2 in crossfireX

-Already have a diablotek 500w PSU, with great reviews 4.7/5 stars

Is this an alright build and are the parts compatible? Also how well will this system run games? Thank you

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ASUS M5A97 Mobo- 100$
http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=779339&sku=A455-3067

Phenom II X4 955 Black Edition Processor-120$
http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=5752143&sku=A79-1955

Crucial Ballistix 6GB (3x2048MB) 1600Mhz- 30$
http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=4779416&sku=C19-6078

Western Digital 320GB-100$
http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=160426&sku=TSD-320AAKX

Asus Internal DVD Burner-20$
http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=6078414&sku=A455-5022

Apex Vortex3620 Gaming Mid-Tower Case-40$
http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=5525804&sku=A355-2018

_____________________________________________________________________________________

I also plan on buying 120mm x2 fans for OC.
 
Solution
^Nonsense. A Crossfired pair of HD5670 GPUs draws about 124W, or 10.3A. Throw in the rest of the components of a typical PC (including overclocks), and I'd be surprised if you need even 30A on the +12V rail(s). The Corsair Builder series has also been favorably reviewed as being capable of more than what's on their labels. Here's the 430W model review: http://www.hardwaresecrets.com/article/Corsair-CX430-V2-Power-Supply-Review/1284/8 which notes that it and the larger versions are made by the same OEM (CWT). This "weaker" model would be sufficient for the proposed build.

GPU power usage: http://forums.atomicmpc.com.au/index.php?showtopic=264



http://www.guru3d.com/article/radeon-hd-5670-review-test-crossfire/5
Total current draw with 2 5670's in crossfire 285 watts .

This will run easily on a decent 500 watt psu .
 

singemagique

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Good catch on the ram. But I don't see the 4x being a bottleneck for a 5670.

The recommendation for the PSU is because he said he wants to overclock and based on the recommendation in the article:

"Radeon HD 5670 CrossfireX (dual GPUs)

A second card requires you to add another 61 Watts. You need a 500+ Watt power supply unit if you use it in a high-end system. That power supply needs to have (in total accumulated) at least 45 Amps available on the +12 volts rails.
For each card that you add, add another 100 Watts as a safety margin."
 
I think the quality of the OP's psu is marginal . Its not a brand I would choose .

But go back and read the article you linked and you will see its drawing that 285 watts in a computer running an Over Clocked socket 1366 i7


61 watts on the 12 volt rail is a shade over 5 amps . A single 18 amp rail can run both cards ....no problem

500 watts of quality power is fine
 

Roxas2030

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I prefer Asus motherboards because of all the perks. I'm understanding that the 2 5670 are fine with my selected motherboard? I'm actually going to switch to a better single GPU later in the future (soon). I'm only using the 2 5670's because I received them as gifts. I would have gone with 1 gpu and ignored the 5670's but the rising price of HDDs; I need to balance it out now.
 
dual channel = two lanes from the cpu to the two ram sticks

triple channel = 3 lanes to 3 sticks of RAM ......... but this only works on processors with a triple channel controller and that means only intel socket 1366 processors and X58 chip sets .

Your processor and mb are dual channel capable .......... you need a dual channel kit
and because you have an FX processor the RAM must run at 1.5 volts or less so that kit is not suitable . Its 1.65 volt

That ASUS board is a good board but the second graphics card slot cant run fast enough for a graphics card .You could use it but you will not get the full benefit of your second graphics card .
Asrock is a company started buy Asus . The quality is good .
If you want to stick with ASUS you need to buy a mb with a 990 chipset . More $
 

Roxas2030

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Here is my new build:

LG DVD Burner- 19$
http://www.newegg.com/Product/Product.aspx?Item=N82E16827136236

Western Digital Caviar Blue 320GB- 95$
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136770

ASRock 970 EXTREME4- 110$
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157262

Crucial Ballistix sport 4GB (2 x 2GB)-22$
http://www.newegg.com/Product/Product.aspx?Item=N82E16820148419
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I still need a case and processor, however I can't find a good nice processor.
Can you help me find a good one (gaming) please?

 
As I pointed out in one of your other threads, Diablotek makes PSU-shaped objects. Consumer fluff <> competent technical reviews; both jonnyguru and HardwareSecrets have tested a few Diablotek PSUs and found them to be junk. You should not attach one to your computer components if there's any risk that it will be connected to an A/C power source at the same time. On a budget, the Antec Earthwatts and Corsair Builder series of PSUs can usually be found for a good price.
 

Roxas2030

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Alright I've finally come up with

Rosewill Blackbone Black Steel case- 40$
http://www.newegg.com/Product/Product.aspx?Item=N82E16811147023

HITACHI 500GB- 100$
(Comes with free Sony DVD burner)
http://www.newegg.com/Product/Product.aspx?Item=N82E16822145299

ASRock 970 EXTREME4- 110$
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157262

AMD FX-4100 Zambezi 3.6GHz- 119$
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103996

CORSAIR Vengeance 8GB-------------------
Combo------------------------------------------ 90$
CORSAIR Builder Series 500W-------------
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.761046

How does this look?

A little over my budget but that's fine.
 

zooted

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Ok post a link of a 1tb hdd for $65 and I will gladly swoop it up.
 

nordlead

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Just wanted to add that the original article linked is looking at power drawn from the wall socket. Assuming 80% efficiency (didn't actually check the article), the real power draw to the PSU is around 230W.
 

nordlead

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If he suggests any kind of green drive, kindly ignore his advice since those make bad OS drives. They are slow since they are designed to use less power. For example, my WD Green drives park the heads after a short interval (I think less than 30 seconds) and spin somewhere between 5400-7200RPM (not sure the rate, since each drive is configured differently at the factory).

However, you may be able to find a slightly cheaper drive from bestbuy, but you'd have to check your local store. They have very little stock online. There is a Caviar Blue 320GB for $70.
 
Hard drive prices really byte these days; hopefully the Thai production facilities will be back online quickly and competition can drive prices back down. I'm really glad I went a little overboard on storage and won't need any drives any time soon.
 



Exactly

285 watts at the wall , converted to power the computer is using at 80% efficiency means the computer [ after the PSU ] is only consuming
228 watts
the rest is heat being radiated by the power supply


The diabolotek is not a choice I think the OP should make .
 

RichterFry

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Jesus Christ. I feel like an asshole now. I guess the prices of HDD really have skyrocketed, even since September. I accidently ordered 2 HDDs (don't ask, long story), and thank God I did! I picked up 2x1 tb HDD (both 7200 RPM) for about $140 together.

So, who wants to buy a 1 tb HDD? $100? :p