how much power do you think i need

[billdavis]

i dont think i need a 875w psu

i had to RMA my OCZ GX700w because of problems

does anyone think it is because i need a bigger psu

i dont beleive this psu calculator 1 bit

System Type: Dual Processor
CPU: AMD Opteron OSA165DAA6CD 1800 MHz 1.35v
Overclocked: 2900 MHz, 1.5 V
CPU Utilization (TDP): 100% TDP

RAM: 2 Sticks DDR SDRAM
Video Card: NVIDIA GeForce 7900 GTX
Video Type: SLI

IDE HDD 7200 rpm: 1 HDD

DVD-ROM Drive: 1 Drive

Sound Blaster - All Models: Yes
Fan Controller: Yes
Front Bay LCD Display: Yes

Fans
Regular: 4 Fans 120mm;
LED: 8 Fans 120mm;

Cold Cathodes: 2 Cathodes

Water Pump: Swiftech MCP 655
Water Pump: Swiftech MCP 655

Motherboard, keyboard and mouse: Yes

PSU Utilization: 100% (peak utilization)

Total: 875 Watts
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[kool168]

http://www.extreme.outervision.com/psucalculator.jsp
try calulate again.

[kool168]

uhhh that is the one i used just a couple minutes ago

LOL dont forget you got TWO pumps and 12 fans....

my rig needs 540W and you got much more components than i have, so i think 800'ish is reasonable for your set up. if you OC the CPU, then try to not OC it, it will take off 100W or so.

[couppi]

System Type: Dual Processor
CPU: AMD Opteron OSA165DAA6CD 1800 MHz 1.35v
Overclocked: 2900 MHz, 1.5 V
CPU Utilization (TDP): 100% TDP
Eh... It should be single processor. That's 219 watts right there.:slap:

And you have 12 fans? Whoa. That must be loud.

[billdavis]

i thought dual as in dual core sorry

System Type: Single Processor
CPU: AMD Opteron OSA165DAA6CD 1800 MHz 1.35v
Overclocked: 2900 MHz, 1.55 V
CPU Utilization (TDP): 100% TDP

RAM: 2 Sticks DDR SDRAM
Video Card: NVIDIA GeForce 7900 GTX (690/1760)
Video Type: SLI

IDE HDD 7200 rpm: 2 HDDs

DVD-ROM Drive: 1 Drive

Sound Blaster - All Models: Yes

USB: 2 Devices
Fan Controller: Yes
Front Bay LCD Display: Yes

Fans
Regular: 5 Fans 120mm;
LED: 8 Fans 120mm;

Cold Cathodes: 2 Cathodes

Water Pump: Swiftech MCP 655
Water Pump: Swiftech MCP 655

Motherboard, keyboard and mouse: Yes

PSU Utilization: 100% (peak utilization)

Total: 705 Watts

my fans are quiet i got 6 thermaltake A1926 fans on my bix3 running at half speed there silent, 2 silen-x case fans in the lian li + 1 extra intake fan kit in the 3 open dvd drive slots 4 on my h20 220 rad and the loudest thing is my dvd rom
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