Is the Power Supply Enough for This Build?

[deicidereigns]

Is the included 90W power supply enough for this build? (PCPartPicker lists the range between 28-139W, however I don't understand this range.)

Case: Antec ISK 110 VESA Mini ITX Desktop Case w/90W Power Supply
CPU: Intel Core i5-3470 3.2GHz Quad-Core Processor
Motherboard: ASRock B75M-ITX Mini ITX LGA1155 Motherboard
Memory: Samsung 8GB (2 x 4GB) DDR3-1600 Memory
Storage: Western Digital Scorpio Black 500GB 2.5" 7200RPM Internal Hard Drive
Storage: Samsung 830 Series 128GB 2.5" Solid State Disk

PCPartPicker part list

 

[amorenn]

I'd say go 200 if you can find one to be safe I understand the ITX will be a problem, the 139 is full TDP at max load possible.


Look at http://www.newegg.com/Product/Product.aspx?Item=N82E16811129081. Same antec case with a 150watt PSU just to be safe.

 

[deicidereigns]

Thanks. It's a different case. But anyways, I guess I'll have to go with a different CPU and such.

Here's an updated list. I was able to get the range to 22-102W.

Case: Antec ISK 110 VESA Mini ITX Desktop Case w/90W Power Supply
CPU: Intel Core i3-3220 3.3GHz Dual-Core Processor
Motherboard: ASRock B75M-ITX Mini ITX LGA1155 Motherboard
Memory: Samsung 8GB (2 x 4GB) DDR3-1600 Memory
Storage: Samsung 830 Series 128GB 2.5" Solid State Disk
Storage: Samsung 830 Series 128GB 2.5" Solid State Disk

PCPartPicker part list

I'm only doing some minor video editing/movie watching and office work on it. Are power supplies smart enough to limit wattage that's being asked from it, or will it going over 90w if asked every time?

 

[deicidereigns]

Best answer selected by deicidereigns.