Check this out and please help with PSU

elvez

Junior Member
May 19, 2012
6
0
0
Hi, this is the second time I build a PC. The first build is still up and running after 5 years (PSU died, though) so I perhaps I did a decent job! :)
This time I want to do better, ofc. Will you help me?

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1. What YOUR PC will be used for. That means what types of tasks you'll be performing.

I'd like to play FPS like Battlefield 3 and Crysis 2 with high details @ 1920x1080. I'm fine with lowering AA and other eye candies I hardly notice.
I also write OpenGL/OpenCL programs for work and fun.

2. What YOUR budget is. A price range is acceptable as long as it's not more than a 20% spread

It's around 900-1000 euros for the full build.

3. What country YOU will be buying YOUR parts from.

Italy, I make no exceptions unless prices are really convenient.

4. IF YOU have a brand preference. That means, are you an Intel-Fanboy, AMD-Fanboy, ATI-Fanboy, nVidia-Fanboy, Seagate-Fanboy, WD-Fanboy, etc.

I like the best, is that bad? :cool:

5. If YOU intend on using any of YOUR current parts, and if so, what those parts are.

Only my HDD, as secondary storage. It's a:

Seagate Barracuda 7200.10 500GB SATA

7. IF YOU plan on overclocking or run the system at default speeds.

Maybe, I've read it's moderately easy to get the i5-2500k to 4GHz so I'll probably try someday...

8. What resolution will you be using?

1920x1080

9. WHEN do you plan to build it?
Note that it is usually not cost or time effective to choose your build more than a month before you actually plan to be using it.

In a week or two.

X. Do you need to purchase any software to go with the system, such as Windows or Blu Ray playback software?

Nope.

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So far I'm at this point:

Case: Thermaltake Commander MS-III
(cheap, but has USB 3.0, screwless mounting and PSU at bottom)

Mobo: Asus P8Z68-VLX
(P67 is fine for me if there's something wrong with Z68 I'm unaware of)

CPU: Intel Core i5-2500k
(pretty much every cost-conscious gaming build seems to be using this or 2550k)

RAM: Teamgroup Vulcan PC3 12800 DDR3 1600 2X4GB
(a dude from a local shop told me they're basically corsair and will promptly replace me those if I ever have any problem with them)

Graphics: Sapphire ATI Radeon 7850 2GB O.C.
(following tom's hardware advice here. Also this review says it can be further overclocked to almost reach GTX580 performance!)

Storage: Samsung SSD 830 128GB
(pretty convinced this is the best within my budget)

PSU:
As I said at the beginning, my previous PSU died and it was a 500W Silverstone Elements ST50EF-PLUS I paid about 90 euros back then.
Maybe it was hurt when a lightning struck my home 6 months before, but it seems strange to me...
Anyway I'd like my next PSU to last at least until I'll replace my machine and I don't want to waste money again on brand alone.
So here's a list of PSUs within my budget I can find in shops around here:

  • Antec High Current Gamer 620W (900W version got a bad review from hardocp and a good one from johnnyguru o_O)
  • Antec Earthwatts 650W (750W version got a somewhat bad review from hardocp)
  • Corsair GX 650W
  • OCZ ModXStream 600W
  • Corsair G2 600W
  • Corsair GS 700W
  • Corsair TX 650W
  • Antec True Power 650W (a bit off my budget)
Is any of them good?
I know 600-ish watts is a bit overkill for this build but I'd like to keep the PSU's load low so it doesn't make too much noise, and it's also nice to have a bit of margin in case of upgrades.

I welcome any kind of input, and thanks beforehand!
 

mfenn

Elite Member
Jan 17, 2010
22,400
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www.mfenn.com
650W is quite a lot for the system that you're building. You could realistically use a 500W if you wanted. Of the PSUs that you've listed, the HCG 620W is probably the best (only Seasonic build on there), but the Earthwatts 650W, TX650, and TruePower 650W are all fine.
 

lehtv

Elite Member
Dec 8, 2010
11,897
74
91
Err, TX650 and TruePower New 650W are also Seasonics. However we discussed the PSU in a different thread.

Case OK I guess but I'd like to see what else is available. Can you find an Antec 302 or Fractal Design Core 3000 for about the same cost?
Mobo OK. I'd probably lean towards Asrock Z68 or Z77 boards, they tend to offer more for less.
CPU Good
RAM Make sure your RAM is 1.5V (or lower) and without tall heat spreaders that interfere with CPU coolers. I can't find Teamgroup Vulcan on google.... :/
GPU Good
SSD Good
PSU you have a thread about that where I recommend XFX 550W
 

lehtv

Elite Member
Dec 8, 2010
11,897
74
91
Based on this psu database, Antec has never made a power supply called "True Power 650W". All the older CWT-made True Powers are 550W and under, so I assumed that the OP meant the True Power New 650W.

EDIT: also based on that same database, all of Corsair TX750 V2 and TX850 V2 units are Seasonics. The older TX750 and TX850 are CWT. Again the OP possibly meant TX650 V2, since TX650 is discontinued
 
Last edited:

mfenn

Elite Member
Jan 17, 2010
22,400
5
71
www.mfenn.com
Based on this psu database, Antec has never made a power supply called "True Power 650W". All the older CWT-made True Powers are 550W and under, so I assumed that the OP meant the True Power New 650W.

EDIT: also based on that same database, all of Corsair TX750 V2 and TX850 V2 units are Seasonics. The older TX750 and TX850 are CWT. Again the OP possibly meant TX650 V2, since TX650 is discontinued

My database disagrees about Antec's TruePower product. We won't really know what the OP meant unless/until he clarifies, but since it seems like he is buying from a smaller shop, it's possible that they have some old stock hanging around.
 

lehtv

Elite Member
Dec 8, 2010
11,897
74
91
Your database doesn't list a TruePower 650W so I don't see how it disagrees? It just says TruePower = CWT, TruePower New = Seasonic.
 

oynaz

Platinum Member
May 14, 2003
2,449
3
81
I wouldn't worry too much about the PSU, as long as you stay away from the cheap crap. The quality of the power in Italy is much better than in the US, so the PSU is not as important.

Btw, the lightning strike might very well be what killed your old PSU.