My PSU failed need new one please help.

[Oupavoc]

Ok where do I start, ok my brand new Corsair HX620W had a fan issue and had to return it for a refund since I had it for less then a month. Im currently using my older one and now I'm looking at getting a new one. I don't if I should give the Corsair HX620 an other shot or just get a different one. I need it to power everything I got now and my summer upgrade. Ive been reading lots of reviews and came to the across of these choices:

Thermaltake Toughpower 750W
SILVERSTONE OP750
Silverstone Decathlon DA750
Corsair CMPSU-620HX Maybe give it an other try
Corsair TX750W
PC Power & Cooling Silencer 750 Quad

...ehh what to pick, need it to power everything in my sig plus my summer upgrades a 98xx series card, two more 500GB hard drive, a blue ray dvd drive, a card reader and maybe watercooling. And need it to handle overclocking of the components (video card, cpu, ram) thanks a lot in advance

 

[DSF]

If the system is the one in your sig you don't need 620W, let alone 750. The Corsair 520HX would be plenty, or any good 500W PSU. If you're married to the idea of a beefier unit, give the 620HX another shot.

 

[rich168]

Silverstone Decathlon DA750

 

[Oupavoc]

Thats what I got right now and will be upgrading soon, I tried the Extreme Outerversion calculator and the EGGs calculator and got different results. about how much the psu should be. Ill just post all the parts I got now and my summer upgrades. Maybe someone can let me know how much power I need

-Intel Q6600 G0 Overclocked
-Gigabyte GA-P35-DS4
-EVGA Geforce 8800GTS G92 Overclocked Upgrading to a 9800X2 or 9800GTX Will Overclock
-4GB Crucial Ballistix (4x1GB sticks) Overclocked
-4X500GB Seagate Barracuda 7200.11
-LG Multi-DVD Writer Combo
-LG Blu-Ray DVD Drive
-Card Reader (scythe kama reader)
-Creative Labs Sound Blaster X-FI XtremeGamer
-hauppauge tv tuner (pci)
-LCD fan Controller (scythe kaze master)
-8 high powered fans (scythe slipstream)
-Watercooling Pump (mcp655)

All these component rely on the psu plus I got a couple of external hardware that also rely on the psu by usb and sata connection. Thanks

 

[jonnyGURU]

Originally posted by: Oupavoc
Upgrading to a 9800X2 or 9800GTX

This is going to make a big difference, although any of your choices would actually suffice.

The 9800 GX2 is essentially two G92 GTS cards back to back. It's a power hog. It needs one 6-pin and one 8-pin.

9800GTX? Why bother? It's not like it's a direct replacement for the 8800GTX. Think of it as a G92 8800 GTS with a memory upgrade and the ability to run 3-way. It's hardly an upgrade to the 8800GTS 512MB. You'd be better off just getting a second 8800GTS 512MB and doing SLI.