How Much Power? · DIGIT-ARC

My Rig

i3 2120
Asrock H61MV
Transcend 4x2 1333MHZ DDR3
WD Blue 1TB HDD
Ati Radeon HD 6670 PowerColor 2Gb DDR3

At Max Conditions

My guess is around 200-210W. But to be safe get a 300W PSU like Antec BP300P

I'd say got for a Antec VP500 costing appx 3.2k for your rig. It will easily handle a future GPU + CPU upgrade too.

[MENTION=145143]SaiyanGoku[/MENTION] you sure that 300 watt is enough because my gpu requirement says 400 watt and the TDP is aroud 60-70

I'm not so sure.
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Arjun609 said:
[MENTION=145143]SaiyanGoku[/MENTION] you sure that 300 watt is enough because my gpu requirement says 400 watt and the TDP is aroud 60-70

bp300p is enough for that config. but since the price difference between bp300p and vp450p is not much larger, you may get vp450p

you sure that 300 watt is enough because my gpu requirement says 400 watt and the TDP is aroud 60-70

300 W is sufficient. And since computer components are only going to get more power efficient, you shouldn't really worry about future upgrades, I think.

I used to run a AMD X2 4000+, Random Mobo, 2 sticks of ram, 1 hdd AND 1 ATI 4670 on a 220WATT PSU for 2 years.

Now running a config similar to yours (i3 3220, intel mobo, 1 ram, 1 hdd, 1 ssd, ATI 4670) on an Antec 300BP for 1 year.