This post describes the ways one can scrap a computer to make the MOST MONEY! Computers can be found in bulk at school actions, business closings, and even on craigslist for free. This explains how to scrap the computer, check here for more info on how to scrap the monitors! When scrapping computers, VOLUME is very important. Before selling any of the gold bearing components, wait until you have accumulated over 5-10 pounds of the stuff. This will assure you have interested buyers and therefore a very good price when selling on Ebay.
Firstly, before scrapping a computer, make sure it is actually worthless. The truth is, any working component of a computer is worth more as a used part than as scrap. That being said, lets look at the scrap value...
The inside of a computer is full of different types of materials, including, copper, aluminum, gold, silver, palladium, and all types of wire and transformers. Computers can be broken apart into several different components:
To pull these different components out of the computer, the first thing you need to do is open up the side of the computer case. This can be done by unscrewing some screws or pulling in the right places. Newer model computers are usually very easy to get into, and the older they are, the harder it is to open up. However, it is never harder than pulling out a few screws.
The first thing I do to a computer when scrapping it, it cut out all the wires.
Once I have the wires cleaned out, I will pull out the CPU and the RAM, both of which are pictured below. The CPU is almost alway covered with a heat sink, also pictured below. The CPU has a little throw switch lever that needs to be UP to allow it to come out, as well as a strap that holds it to the heat sink. The RAM is usually secured with little plastic tabs on their ends.
These are, arguably, the two most expensive components of the computer (by price per weight).
The next thing I pull out of the computer is the PCIs. These can usually just get ripped right out of the motherboard. If I just give it a nice strong pull, the whole thing will get ripped out in one go. If that doesn't work for you, there is a single screw holding it onto the case that you need to take out.
PCI boards have gold fingers. The gold fingers can be cut off and sold separately for a premium! Always cut very close to the gold and leave very little green board connected to the fingers, and you will get the best prices. A single PCI aka daughterboard, is pictured below, along with some gold fingers:
The next thing I pull from the computer is usually the Motherboard, aka the big board screwed into the case. To liberate the Motherboard, grab a trusty screw driver or power drill and take out the screws. Its pretty simple. A Motherboard is pictured below:
Now that the motherboard is out, I usually pull out the Hard Drive and the disk drives. A hard drive is shown below. There is a very small board on the bottom of all the disk drives that can be sold along with the PCIs and the motherboards. For more info on the hard drives, check out my page on How To Scrap A Hard Drive
But How Do You Sell These Components?
Everything you separated COULD be sold to a scrap yard. Hard drives, steel computer cases, and disk drives, can all be sold to a scrap yard.
But the CPUs, RAM, Motherboards, PCIs, Gold Fingers, and other gold bearing components should all get sold on Ebay! They will undoubtedly pay you more. To sell these gold components, you will need to be patient. The goal is to hold onto everything you have, until you get a large enough quantity/volume to sell them on Ebay.
Sell whatever you have once you are comfortable doing so. But you need to weight until you have the right quantity before selling.
Be aware! Don't take chances with other places online! Ebay will always get you the best prices!
Now, your scrap should generally get grouped into four main categories of E-Scrap. Remember, the more you have, the better prices you will receive. You should be selling these components in four separate lots, and do not mix the separate categories as you will get payed much less even if it seems easier. The four components are:
Firstly, before scrapping a computer, make sure it is actually worthless. The truth is, any working component of a computer is worth more as a used part than as scrap. That being said, lets look at the scrap value...
The inside of a computer is full of different types of materials, including, copper, aluminum, gold, silver, palladium, and all types of wire and transformers. Computers can be broken apart into several different components:
- The Case: This is the outside of the computer, this is made of steel.
- Disk Drives: including DVD/CD/Floppy disk players and high grade board.
- Hard Drives: milled aluminum, stainless steel, and high grade board.
- Motherboards: The main board that hold the CPU, the RAM and the PCIs.
- CPUs: This is the most gold concentrated part of most computers. It is under a heat sink.
- RAM: These are the "sticks" that can be pulled from the motherboard.
- PCIs: these are the "mini boards" that can get pulled out of the motherboard.
- PowerSupply: This is the box that has a big chunk of wire coming out of it.
For More info on identifying electronic scrap check out Identifying E-Scrap.
To pull these different components out of the computer, the first thing you need to do is open up the side of the computer case. This can be done by unscrewing some screws or pulling in the right places. Newer model computers are usually very easy to get into, and the older they are, the harder it is to open up. However, it is never harder than pulling out a few screws.
The first thing I do to a computer when scrapping it, it cut out all the wires.
Once I have the wires cleaned out, I will pull out the CPU and the RAM, both of which are pictured below. The CPU is almost alway covered with a heat sink, also pictured below. The CPU has a little throw switch lever that needs to be UP to allow it to come out, as well as a strap that holds it to the heat sink. The RAM is usually secured with little plastic tabs on their ends.
How To Remove a CPU from a motherboard |
These are, arguably, the two most expensive components of the computer (by price per weight).
The next thing I pull out of the computer is the PCIs. These can usually just get ripped right out of the motherboard. If I just give it a nice strong pull, the whole thing will get ripped out in one go. If that doesn't work for you, there is a single screw holding it onto the case that you need to take out.
PCI boards have gold fingers. The gold fingers can be cut off and sold separately for a premium! Always cut very close to the gold and leave very little green board connected to the fingers, and you will get the best prices. A single PCI aka daughterboard, is pictured below, along with some gold fingers:
The next thing I pull from the computer is usually the Motherboard, aka the big board screwed into the case. To liberate the Motherboard, grab a trusty screw driver or power drill and take out the screws. Its pretty simple. A Motherboard is pictured below:
Now that the motherboard is out, I usually pull out the Hard Drive and the disk drives. A hard drive is shown below. There is a very small board on the bottom of all the disk drives that can be sold along with the PCIs and the motherboards. For more info on the hard drives, check out my page on How To Scrap A Hard Drive
But How Do You Sell These Components?
Everything you separated COULD be sold to a scrap yard. Hard drives, steel computer cases, and disk drives, can all be sold to a scrap yard.
But the CPUs, RAM, Motherboards, PCIs, Gold Fingers, and other gold bearing components should all get sold on Ebay! They will undoubtedly pay you more. To sell these gold components, you will need to be patient. The goal is to hold onto everything you have, until you get a large enough quantity/volume to sell them on Ebay.
Sell whatever you have once you are comfortable doing so. But you need to weight until you have the right quantity before selling.
Be aware! Don't take chances with other places online! Ebay will always get you the best prices!
Now, your scrap should generally get grouped into four main categories of E-Scrap. Remember, the more you have, the better prices you will receive. You should be selling these components in four separate lots, and do not mix the separate categories as you will get payed much less even if it seems easier. The four components are:
- Gold Fingers (right now worth at least $15/lbs)
- PCI boards and Motherboards* (worth $3/lbs)
- CPUs (worth many different prices depending on what type they are)
- RAM (worth over $9/lbs)
*PCI boards can have the Gold fingers cut off, and what is left is still as valuable as the motherboards, so they can be mixed together. Also you can mix together the boards that you pulled off of hard drives and disk drives along with these.
MORE ON SCRAPPING MONITORS FOR SCRAP COPPER
MORE ON SCRAPPING MONITORS FOR SCRAP COPPER
Very informative, as always.
ReplyDeleteI have 4 q's:
1. How do you cut off gold fingers? What type of tool do you use?
2. I've collected about two dozen CPUs from various computers. Some were older machines, some newer, most were desktops, one or two laptops. They are all different shapes, sizes, weight. Is there an online source that would help me sort them into different piles according to what they are worth as gold scrap?
3. Same with RAM.
4. How is a "high grade" board defined as opposed to "low grade"? I am collecting boards from HDDs, FDDs, CD/DVD drives etc -- which I guess are high-grade according to your post -- but what about boards pulled from routers, Dish receivers and the like, modems, printers, scanners and other computer-related electronics? Is there a strict rule of what is high-grade?
Thanks much
1) A bandsaw would work best! If you don't have a bandsaw, try scoring with a box cutter then breaking off. Do NOT cut any fingers off the RAM, or the CPUs. I'm sure you knew that, but I have seen some pretty funny things on Ebay.
ReplyDelete2) You should look at the different markings on the top off the CPUs. There are Pentiums, Athions, ect... Maybe you could cross reference what you have with the ones listed on Ebay....
...But, that being said, there are generally TWO main groups that CPUs can be sorted into: FIBRE and CERAMIC. The ceramic CPUs are heavy and brittle. They are more valuable because they have more gold and are easier to refine. The Fibre CPUs are the ones that are very light and thin. They are usually green. If you send me a picture of the chips front and back, I may be able to tell you more.
3) All RAM is worth the same amount. dont cut anything off of ram, just sell it as it is.
4) High Grade Boards have precious metals like gold palladium, silver maybe tantalum. The easiest way to tell you have a high grade board, is to look for gold plated components. Anything out of a HDD, FDD, CD/DVD is a high grade board. Most printers i think have high grade boards. Also, flat panel tvs have high grade boards in them. If there is no gold, it is a low grade board. Low grade boards are the types of boards you would find in a stereo or a VCR, or a computer monitor.
I hope that helps; I will try to post more specifics soon! Good Luck!
I'm so glad I found your blog. Thanks for showing how you break stuff down. I am now a part time scrapper because of what I learned from your articles, and I am amazed at how much stuff people throw out. I can't wait until spring cleaning time!
ReplyDeleteThis is the best info I've found so far. We own a small computer shop and are constantly getting asked if we recycle old computers. There is only one center in our county that will recycle, and folks are fined if they throw these items out with their regular waste. I've got the space....now to make the time!
ReplyDeletewhat is a "heat sink" I am confused by this. is it worth something or is it just scrap metal for shred. Could you direct me to a photo of one. thanks for your help.
ReplyDelete@Big Martha Thank you very much for the support! I hope you share what you have found with others, but most importantly I hope you make money from this previously un-tapped source of profit.
ReplyDelete@Anonymous A heat sink is a metal piece (most commonly made of aluminum, but in many laptops is made of copper or brass) whose sole purpose is to "suck" the heat off of components that get hot. For example, the chunk of aluminum that is stuck on many modern CPUs is designed to draw the heat that it creates. Often times a fan is on top of the heat sink to make it even more effective at cooling. In the pictures in my above post, you can see heat sinks. For example, behind the RAM in the first two pictures is a brass colored aluminum heat sink.
As for the value of a heat sink, it is worth the price of whatever metal it is made of. Copper>brass>aluminum.
I hope that helps! :-D
is there any value in the low end boards? Should I try to sell them or what do you recomend?
ReplyDelete@Anonymous Thanks for the question! YES! There is value in the low grade boards... IF you can figure out who to sell them to. I dont think they fair very well on eBay, but some recyclers who specialize in electronics will buy them for like 2x shred price. I have never sold to a place like that, however.
ReplyDeleteIf there is visible copper containing components, aka transformers, inductors, or aluminum heat sinks, you can pull all of those off of the board and break them up for profit. That usually is too labor intensive for the money you make, and in third-world countries they often make children do it. :-(
I would argue, at least here in the UK, that amazon nets better prices than ebay. Listing is more restricted on amazon though.
ReplyDeleteThis is semi off topic but I have noticed local e-scrappers have been collecting wireless routers, what value do these have the board cant be valuable is it?
ReplyDeleteThe boards are at least as valuable as high grade boards because all of the ones I have come across have gold in them. So, yes, wireless routers can be sold for scrap gold reclamation, which makes them much more valuable pre pound then shred steel.
ReplyDeleteHey, thanks for the prompt reply. I recovered a linksys wireless router and disassembled it and while looking at the board I cant see any gold what so ever or anything of value. Maybe you can help, heres a picture of the board. Any help would be really appreciated.
ReplyDeletehttp://i56.tinypic.com/8vyq9z.jpg
And is my best bet sending these in to recover the precious metals? Thanks again your blog is helping a ton of us newbies out.
Thanks for the pic! I would like to back peddle a bit. In my original response to you, I said, "all of the ones I have come across have gold in them" What I really ment to say was, "all of the ones I have come across are high grade boards and contain precious metals"
ReplyDeleteWhile there most likely is a small amount of gold plating on the connectors there you plug in LAN cables (the tin boxes at the top of the picture) the real value of that high grade board is from the MLCCs (Multi layer ceramic capacitors) that are all over the board. They contain Palladium, which is worth about 1/3 the price of gold. Anybody who is refining HIgh Grade BOards is buying them to also pull out the Palladium, so that (along with the extremely small amount of gold I'm guessing is on the connectors) is what makes it a high grade board.
I have included a link to a magnified picture of a MLCC for you to reference. All of the little boxes with the brown stripe in the center and the tinned sides are all MLCCs.
http://www.kimb.or.kr/im_data/rare/10-1.gif
Thanks for the great question, and follow up. I'm glad to help you out! Please share this site with anybody that would like it!
Good Luck Scrapping!!!
oh yeah another question - what do you do with the power supply unit?
ReplyDeleteCheers
Who ever owns this blog created a big help for everyone (individuals and companies alike). I work in a computer repair and maintenance service company here in San Diego, CA. I see that our scrap computers are not being disassembled as you have indicated here and therefore we are not geting the right moeny for our scraps. Our recycler are just buying everything as scrap which is like a penny per lb. Now that I read your blog, this will defenitely help me in getting more money for the company. I am the Purchasing Manager and I am in-charge of this matter here in our company. If anyone out there or maybe anybody who knows somebody in the San Diego, CA area that can properly disassemble a computer (how much is the rate per day) or maybe a scrap buyer, please contact me at davidnotary@gmail.com
ReplyDeleteThanks again for all your help.
what do you do with the power supply box??
ReplyDeleteIn response to the power supply questions:
ReplyDeletePower supplies are very rich in copper and aluminum, and are ideal to sell for copper breakage. My scrap yard will buy them as transformers. Check it out: Scrap Power Supplies And Transformers
Thanks for all the great info, Irrationalist. I just started scrapping a couple of months ago and I haven't cashed anything in yet, but I'm having a damn good time ripping stuff apart and even more fun going thru the astounding assortment of stuff people throw away.
ReplyDeleteQuestion: Are the scrap PCBs from computers, TVs, VCRs, etc still saleable if they are broken into pieces? sometimes I'm not too delicate when removing the good stuff. Are they even worth anything after I've already yanked off all the gold, copper and aluminum?
Interesting read and followed the e-scrap link.
ReplyDeleteStripping a PCI today and ran into a heat sink that was not alluminum. It appears to be SILVER plated but the underlying metal is almost dark red varnished copper colored likr the wire on a transformer, Went back and read your artical on cuperloy and am now wundering if this is something more should be looking for and saving seperate from the rest of the things we pull from the boards or maybe sould leave them attached to to the boards.
ANyone else run into or even notice this before?
@anonymous
ReplyDeleteNo, I'm afraid they are not worth high grade price if the good stuff has all been taken out. They may be classified as Low/Mid-grade boards, depending on who you talk to, but most scrap yards will tell you to "take a hike." lol
@F.I.ImGoingFishing
ReplyDeleteThe three main metals that go into making heat sinks: Copper, Magnesium, and aluminum. The heat sink is probably silver plated for corrosion resistance, and because it looks shiny
That being said, it was most likely just normal copper with some type of coating. I would love a picture or two, so I could give you a better guess: theirrationalist@gmail.com
The silver coating is not going to make it appreciably more valuable as scrap unless you have hundreds of pounds. You may, however, still want to set these aside for the copper value if you think it is lucrative.
I'd like to know where "PCI boards and Motherboards(worth $3/lbs),
ReplyDeleteRAM (worth over $9/lbs)"? In alabama MB are $.12/lb.
What about the connectors that the gold fingers plug into? Are those worth prying off?
ReplyDelete