What is this component called and how much does it cost?

So I was wondering what this component is named and what it costs?

I might have to replace that one and am wondering where to get it.

 

Alright, I somehow was finally able to google it correcly (I don't know why after this post I was suddenly able to finally figure it out)
So correct me if I'm wrong.
The thing is called an inductor and is basicially just a coil of copper.

On my graphicscard the grey plastic is reddish (probably due to high heat) and I assume that is a result of sloppy reword on a chip. I thought that it would be a chip or something and therefore broken, but not that I know what a inductor looks like I can safely say, that it's just the plastic and nothing else, inside the plastic is just a coil of copper. Which you would need insane temperatures to melt which which when exposed the plastic would have been completely gone. So basicially I was worried about nothing?.

Please correct If I'm wrong.

 

Inductor doesn't need to be cooled.

If you see visual damage, then it would be from an electrical problem.

 

According to the guy who I got the card from he used a heatgun to try and fix a vram chip and ended up burning the plastic.

 

I think if a heat gun is involved with an inexperienced repairman, the choke is the least of your worries.

Try to contact Khenglish on techinferno, maybe he can help you out.

 

I did it the old fashion way and simply plugged the card into my notebook, everything worked flawless except for when I was trying to benchmark or use tools like GPU-Z. This is caused by broken Vram which I had to remove from the card in order to get my notebook to post (someone melted solderballs together on 1 vram chip). Now my question is where can I find GDDR 5 Samsung ram for the GTX 980M?

I got flux and a heatgun, so that shouldn't be a problem. Now the question is, where do I find those chips?