How well will my power supply hold up with new items?

Anti-grandbean

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Apr 28, 2014
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I just got a decent holiday bonus from work and am looking to upgrade some parts on my PC.

My current components are as follows -

PSU - Seasonic M12III fully modular 850W Bronze Cert.

GPU - XFX R9 290X 8 Gig

CPU - FX-8350 4.0 Ghz

Ram - G. Skill Ripjaw X 8 Gig DDR3 1600 (2x4)

Mobo - MSI 990FXA

HDD - Seagate 1TB 6.0Gb/s 7200RPM.

Optical Drive - LG super multi drive

What I would like to add would be another 2-3 TB of storage as I save a lot of documents, games, and pictures to my computer. I am thinking of another Seagate Barracuda 3 TB and would need to know how to transfer windows and my data over to this HDD.

I also want to partition Windows to a 128 Gig SSD. Which I am assuming will add draw on my PSU. I received the same RAM from a friend - New in the package - so I will be adding another 8 gigs. I also bought a blue ray drive from Asus.

The new case I JUST purchased is for future proofing more than anything - it has 3-4 200MM fans and a 140mm fan. I know fans can draw a lot of power and this is a lot more fans than on my previous case that really had inadequate cooling. Here's a link to the case - http://www.newegg.com/Product/Product.aspx?Item=N82E16811119225 - Will 850W's be enough to run all this safely?

 
Solution
Fans and SSDs require very, very little power indeed, your probably adding maybe 20 to 30 Watts to your system. Compared with the 300 + Watts your GPU + CPU draw it's pretty much negligible.

In fact your PSU is overkill, I doubt your PC would draw much over 400 Watts.

gopher1369

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Jan 20, 2012
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Fans and SSDs require very, very little power indeed, your probably adding maybe 20 to 30 Watts to your system. Compared with the 300 + Watts your GPU + CPU draw it's pretty much negligible.

In fact your PSU is overkill, I doubt your PC would draw much over 400 Watts.
 
Solution