# What's the wattage of my PSU?

By karansingh ยท 9 replies
Aug 7, 2012
1. I Just Bring A new Cabinet with psu the shopkeeper says dat it has 450watt power supply bt I doubt it n I chckd bt I didt find anything there can u plz tell me how much I have m aataching screenshot below

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2. ### cliffordcooleyTS Guardian FighterPosts: 9,724   +3,697

I'm calculating 360W's from the figures in the photo. Unless those figures are incomplete or inaccurate, there is no way that PSU can deliver 450W.

3. ### xcylentTS BoosterPosts: 231   +17

.4sassin likes this.
4. ### karansinghTS RookieTopic Starter

Are You Sure Dat It Has 360 watt psu n how can u say dat?

5. ### Rabbit01TS EvangelistPosts: 787   +58

The sum of all the the voltage * amp listed on the label.

6. ### Zoltan HeadTS BoosterPosts: 247   +27

Yes, I get the same answer.

7. ### karansinghTS RookieTopic Starter

So Much I Have?

8. ### Rabbit01TS EvangelistPosts: 787   +58

360 watts...what cliffordcooley & Zoltan Head said.

9. ### cliffordcooleyTS Guardian FighterPosts: 9,724   +3,697

Volt * Amp = Watt

Multiply the voltage by the amperage for power output in wattage. Then add up all the wattage values for a total power output.

10. ### .4sassinTS Rookie

Your English is giving me cancer.