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Just letting you all know that copper heatsinks have a much better resale value than scrap value. People are looking for these for better cooling over the stock aluminum heatsink/fan combos. I dont think the pure aluminum ones are worth reselling. But the copper ones do quite well on ebay even though they are used.
copper passive server heat-sinks $10-$15
copper/aluminum heat-sink/fan combos $10-15
copper heat-pipe. aluminum fins with fan $10-20
copper heat-pipe with copper fins with fan $20-40
Do you purchase them? If so what are you willing to pay?
email me pictures/details, thanksQuote:
Originally Posted by ResourcefulRecycling
also looking for old socket 3 & 5 motherboards, especially if they are working and have cpu and ram on them
vintage hard drives less than 100mb are of interest to me also
I have a bunch of vintage computer parts I will post up pics when I can, I figured I would just hold on to them lately considering the market that has developed for them.
lol you know, due to all your advice the last few days to everyone in general, you have added probably a few days worth of work to me (dvd/cd drives, floppies, now copper heatsinks) but like one of my favorite sayings go, I rather be busy and making $$$$ than not!Quote:
Originally Posted by jghilino
If you don't mind, could you post a picture of each of the ones your describing so I can use them as a visual reference?
the most important thing is knowing what socket they work with, if there is fans attached they are more valuable/desirable to a bidder/buyerQuote:
Originally Posted by GeorgeB
passive copper heatsink
http://imageshack.us/a/img341/1473/passivecopper.jpg
copper/aluminum heatsink
http://imageshack.us/a/img252/9831/a...opperplain.jpg
copper heatpipe with aluminum fins
http://imageshack.us/a/img843/6973/aluminumcopper.jpg
copper heatpipe with copper fins
http://imageshack.us/a/img217/64/doublecopper.jpg
you know you would think with those types of heat sinks the, copper ones, that copper scrap prices would explode...
I have some of the copper heatpipe with aluminum fins, but I have torn all the fans off them (as I was intending on turning them in as aluminum)...do you think that by doing that, it destroyed their value?
I do have some of the others as well, so guess I am adding more work to my to do list lol.
There is usually an x or h shaped clamp that holds them to the motherboard, there is also a piece on the bottom of the motherboard that goes with them. It is best if you remove all of it from the motherboard and then completely reassemble it. Then you will have a complete heatsink/fan that has all of the parts needed for installation. Just in case the buyer dosent have all of the parts.Quote:
Originally Posted by GeorgeB
this is a pair of ones that i got in on scrap boards, these are complete with fans and clamps:
Copper Heatpipe Heat Sink Fan Combo for SKT Socket 775 Motherboard CPUs | eBay
I get those all the time, you should be able to separate the material such as cut off the copper piping and throw the rest in Co/AL Radiators. That is what I will be doing when I get enough of it. Right now I probably got less than a pound because I separate the material. Sometimes it is tricky, just develop your own process for removing and separating the materials.
The purpose of the post was to note which types of heatsinks are worth more than scrap value, and should be resold to maximize your proceeds. Reselling/reusing is recycling.Quote:
Originally Posted by happyisthealero
Would you rather get $1.50 pound or $10 pound?
lol, my bad, I thought I was on the scrappers forum. Anyway I read the first post I get plenty of those heat sinks, maybe I should look into selling them then
actually my bad, i shouldve put this post in the worth more than scrap section of the forumQuote:
Originally Posted by happyisthealero
no harm