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New RAM makes a noise.

3463 Views 14 Replies 9 Participants Last post by  Acoma_Andy
Hey, I just upgraded my Kingston 800mhz Value (cheap) rams to G.skill 1066 PK RAMs.

I passed I guess, 3 hours of prime 95 blend test with no errors so i don't think there is anything wrong with it. That was with my E8400 OC'ed from 333*9 (3Ghz) to 450*9 (4.05 Ghz) & goes no higher than 60 C.

My RAM makes noise when stress testing or when starting up a program. Also gets very hot. It hurts a bit to touch, my kingstons didn't get this hot. Well I've got a fan above the rams now so it doesn't get hot & I can easily leave the fan there too.

But do you think this is normal? My motherboard is sitting on a towel right next to me because I'm modding my case. Maybe i can hear it so easily because it is so close? Just thought I would ask this before I tried for 4.2GHZ+.

Thanks
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Woah that sounds weird to me, cuz I don't know how it would be possible for ram to make noise. As for the ram getting hot, just cool it with a small fan or a spot cool. Antec spot cool works great and I use it to cool my ram.
Your mobo is on a towel?...

Hope it doesn't get static shocked.
Well, it's happened ever since I put the new rams in and I haven't really got my face right next to my mobo in-between the fans to see if it really is them.

I don't know if I would even notice this if I had the case on. But I had my kingston rams in there while the case was off too and it didn't make that noise then.
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Your mobo is on a towel?...

Hope it doesn't get static shocked.
I had nothing else to put it on. Why would it get shocked? I noticed when I was touching the mobo a bit (fiddling with something) it would freeze and I would have to restart it. Happened a couple of times actually.
The ram isn't making noise, some part of the motherboard that delivers power to the memory is. Probably a vibrating coil choke on the VRMs near the DIMM slots.

Not surprising really, faster memory is usually going to draw more current (which stresses the VRMs more and makes noise more likely), and will often run hotter.

If it's with in specified voltages and you aren't running into any stability issues, none of this should be a problem.
Also.. Maybe its the RAM's powerphase cap thats making noise? Describe the sound you are hearing.

Better put the mobo on a cardboard piece just to be sure. Fabrics might generate some static charge.
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Originally Posted by Intrepid93 View Post
I had nothing else to put it on. Why would it get shocked? I noticed when I was touching the mobo a bit (fiddling with something) it would freeze and I would have to restart it. Happened a couple of times actually.
That is basically like sitting it on the carpet, one of the worse places for it...

A piece of cardboard, the static bag that the mobo came in, cardboard, piece of plywood, glass...
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If it's with in specified voltages and you aren't running into any stability issues, none of this should be a problem.
Awesome. Thanks


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Also.. Maybe its the RAM's powerphase cap thats making noise? Describe the sound you are hearing.
Can't :|

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Better put the mobo on a cardboard piece just to be sure. Fabrics might generate some static charge.

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A piece of cardboard, the static bag that the mobo came in, cardboard, piece of plywood, glass...
Good ideas, thanks for that.
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RAM shouldn't be so hot that it hurts when you touch them..
What's the voltages on them? You should consider getting a RAM cooler to prevent them from taking damage.
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Originally Posted by Jtwizzle View Post
That is basically like sitting it on the carpet, one of the worse places for it...

A piece of cardboard, the static bag that the mobo came in, cardboard, piece of plywood, glass...
Do not put your mobo or any component on top of the anti-static bag. That only protects what inside of it when it is closed and sealed. There could be some electricity/static on the outside of the bag, which could possibly damage the component.

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Wikipedia:
To create the anti-static effect, the black or silver bags are slightly conductive, forming a Faraday cage around the item to be protected and preventing any localized charges from being deposited onto the protected devices as the bags are handled. If a Faraday cage bag is not sealed or closed, it offers no protection. The pink or green bags are made of low-charging material, i.e. the bag itself will not create harmful charges, but will not protect the item from electric fields. It is important that the bags only be opened at static-free workstations.
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I wouldn't worry about the towel. Fabric, in and of it self, is not a risk.

Also, motherboards that are plugged in are well grounded.

Anti-static bags are metalized plastic. They work as a faraday cage and offer no protection if they aren't closed.

Anyway, again, there is no reason to fuss over what it's sitting on. As long as there is no possibility of a short, the system will be fine. It should be safe from static as it's grounded through the PSU. You should obviously still ground yourself before touching any components though.

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Originally Posted by Cyberbot View Post
RAM shouldn't be so hot that it hurts when you touch them..
Depends on what he's running.

Most memory ICs are rated for ~80-90C, and can get to painful temps during heavy load.

If the system is just sitting there and the ICs are hot, I would suggest double checking the voltage they are being fed and find a way to get more air flow over them.
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RAM shouldn't be so hot that it hurts when you touch them..
What's the voltages on them? You should consider getting a RAM cooler to prevent them from taking damage.
The shop was out of Tridents. The difference between tridents and my RAM is. My ram needs .2V more to run and has a smaller heatsink. Both has Cas 5 and 1066MHZ. No wonder mine gets hot. But I am going to permanently mount a fan over them.
The tridents use 1.8V and mine use 2.0V to 2.1V.
Use as little voltage as is actually required for stability, regardless of what the sticker says to give it.

This will probably involve more stability testing, but your RAM will last longer and run cooler in the end.
Some sticks just tend to get hot, it's completely normal. It's perfectly fine to run them at 2.1v if they are rated for that voltage.
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