I'm looking for a power supply under $80 preferable for a workstation computer running:

Intel Quad 6600 GO Overclocked to 3.0ghz
Gigabyte GA-P35-DS3L
1-1GB Patriot Extreme Performance DDR2-800 CL4-4-4-12 Dual Channel
Coolermaster CM 690
1- Antec 22CFM PCI Slot fan
2- Scythe S-Flex SFF21F 120MM additional case fans
Pioneer DVR-212D SATA DVD Burner
Evga E-Geforce 8800GT Superclocked 650mhz
Seagate Barracude SATA2 250GB HDD
Scythe Ninja Plus Rev.B Heatsink
Mitsumi 7-in-1 floopy card reader

I was think this Thermaltake TR2 W0070 430W ATX12V V1.3 24PIN/20PIN Power Supply Dual 80MM Fan /W 6PIN PCI-E $42 would be enought but now I'm starting to re-consider.

I'm looking for something preferably under $80 CAD.

Suggestions?

how about this?

http://www.newegg.com/Product/Prod [...] 6817371007

$40 after MIR

In Canada its for $93 no mail in rebate. Is there anything else?

Any of these?

Thermaltake Purepower 500W ATX12V V2.0 20/24PIN ATX Power Supply 120MM Fan $67.08

Coolermaster Extreme Power 650W ATX 12V V2.01 Silent Power Supply 20/24PIN 120MM Fan $82

OCZ Stealthxstream 600W ATX12V 20/24PIN Active PFC ATX Power Supply 120MM Fan Black $87

Antec Truepower Trio 650W Power Supply ATX12V V2.0 Active PFC SLI Certified 120MM Fan $112

I'm looking for the least expensive one that will work with this system.

I personally don't like/trust the TT PSUs, though there are many that do. I understand the Stealthstreams have issues, so you might want to avoid those. (not big issues, just issues.) If you can afford it, the TP series should provide all that you need.

Are you seriously planning on putting only one gig in this computer? Is there a reason why you are putting an 8800GT in a workstation?

go with the Coolermaster 650w . . but really you dont need all that power.

Im glad we are looking for a "cheap" PSU... i wouldnt consider ~$100 as cheap.

Your system isnt all that hungray for power as you think, the main draw will be the overclock you put on the q6600.

The Thermaltake Purepower you suggested would be plenty of power

FSP(fortron) makes some good quality PSU's. They are no frills,and generally sell for a bit less. They are tier 2 or 3 on this list: http://www.xtremesystems.org/forum [...] p?t=108088

CoolerMaster basically sucks, Tier 4 or 5 PSUs only, so I would avoid them. The ThermalTake is Tier 3, which is still good.

I'm glad someone said it so I didn't have to. Coolermaster blows chunks.



@ snipster4: Post the website that you are buying from and you will get more accurate advice.

Try this to determine the recommended PSU size eXtreme Power Supply Calculator v2.5. Remember to select single socket even though you have a quad core.

And here is a ranking of PSUs Official XS Tiered PSU Manufacturer Brand Listing Phase III.

Corsair

1. Power Supply 426Watts.

2. Also its 2-1GB DDR2 Sticks of RAM.

3. Buying from www.ncix.com

4. Putting a 8800GT card into a workstation computer because it'll be running AutoCAD 2008 DirectX and Sketchup. (Quadro and FireGL cards arn't worth the money)
Also not sure about the HD 3870 as it would save me some money but I'm not sure if it can handle these apps as good as Nvidia also I have heard of ATI driver issues.

I still have no idea if the PSU I selected it good enough for $43 or if I should/need something bigger better?

I think I might settle with a HD 3870 and save $40 to go towards the PSU.

Just need help finding the right PSU.

Your choices are limited. If it was me, I would scrape together a few more dollars and get this.

Corsair VX550W 550W ATX 12V 41A

Edit: I scratched the Antec 650 off the list, because of the jonnuGuru review.

Corsair VX550W 550W ATX 12V 41A

Can anyone confirm this? If so I'll buy it.

What Zorg said, from CoolerMaster blowing chunks on down.

For low price, I've also found FSP to be reliable, and they're on Tier-3 of the list. One thing to watch on them, the wattage rating is the peak; the continuous load is typically 50W lower. To be safe, if a PSU guide says 426 watts, buy a 500W FSP. It should be comfortably within your budget.

You don't believe me? I'm insulted!

Read this if you need additional confirmation. jonnyGURU's Corsair VX550W Power Supply Review