![]() That makes a big difference because it's main purpose isn't to cool the memory, but something else. It might be a CPU fan, intake fan, or chipset cooler than just happens to be near the memory. I highly doubt that they have a specific memory fan that's any bigger than 80mm. You get the heat and buzzing of the fan motors, but zero cooling for your components.Ī fan over the memory is not very descriptive. Like grekawaski said, cutting off the fan blades doesn't help since the fans will still spin. ![]() My smart (and desperate!) solution to this was to just cut off the fan blades!! So now the memory “fan†Tried to unplug it, but the system understands that it have lost one fan it so it then just speed up all the other fans and make the computer sound like a vacuum cleaner. I did find out that it is the fan over the memory chips that makes most noise. I personal found it so annoying so I opened my 490 and started to look for solutions. ![]() They are the noisiest Dell computers we have, much more than the Precision 380 and 530 models. I ordered four Precision 490 with single Xenon 3,73GHz processors to use at my work. yes i'm shure.look what wrote a member from dell's forum: ![]() The Dell Precision 490 has a 92 mm 4 pin (PWM) fan for the memoryĪre you sure it's for the memory and not the CPU?įrom what I hear the JMC PWM fans are pretty quiet, but never tried one:Īlso you should try speedfan, so if you can reduce fan speeds (and therefore noise): ![]()
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February 2023
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