I'm building a pc for Christmas, but my case doesn't come with any fans, im planning on getting a set of 5 fans for my build but is it ok to simply run a pc without any case fans. Clean Out the Dust. Most modern computers already have built-in controls there. I found it best to just unplug the computer from the wall and wait about 10 seconds and … Different sizes and fin designs have a big impact on fan efficiency and … Power supply says it is xtech model ATX 550w-piv, so I guess that means 550 watts. I'm not sure about your stock intel fans, but mine is pretty silent – the case fan was louder than the cpu fan. It does seem like all the noise is coming from the power supply fan if my ears don't deceive me. Just like … In this subreddit, we celebrate and promote the ultimate gaming and working platform. What all do you have for: - Motherboard - CPU Cooler - Power Supply - GPU Can help you find a better case … I've been running it with the stock cooler fan only and it's only at 27 degrees. 6 years ago on Introduction. Is it even acceptable to build this pc without a case fan? dbrunton, thanks for understanding what I was trying to say. (In mine, I have a 20" fan in front of the case as intake lol), I was actually about to ask someone if I could just take a normal fan and point it at my open pc lol, i think ill do this. you can do it...but you will have to leave the side panel off the pc, You can leave the side pane of with a normal fan hitting on an angle, pointing to any opening. Either way the system needs to be reconfigured if either of those are true. On the other hand, the static pressure of a computer fan is … But a quiet case fan won't alter the noise from the PSU fan. Dust is one of those unfortunate inevitabilities when it comes to PCs. like do i have to worry about any parts being damaged? Question New system POSTed out of the case. I'm building a pc for Christmas, but my case doesn't come with any fans, im planning on getting a set of 5 fans for my build but is it ok to simply run a pc without any case fans. Favourite answer It is likely that the temperature difference without the case fan running is only going to be a few degrees so running your machine will be fine. Experts Exchange always has the answer, or at the least points me in the correct direction! Our community of experts have been thoroughly vetted for their expertise and industry experience. Newer components have dedicated fans(CPU, NB chip, GPU, etc) so they will probably do OK. Other things like HD’s, power transformers on the m/b … I just had a guy build me a cheaper desktop. Instead of buying a USB fan, converting an existing fan … Personally, I wouldn't do that. One being that you had no other choice. It has 4 gigs of ram. https://www.maketecheasier.com/intake-exhaust-fans-airflow-desktop-pc However, since I have upgraded to Windows 10 the fan has been constantly running at the highest speed as soon as I turn on my computer. Fans typically blow hot air outward, but you could set up a system of fans to suck cool air inward on the front and blow out air out the back. At these times, fans should kick into gear according to your PC settings, and increase their speed (RPM) to blow all that hot air out of your PC. So just to clarify whether or not the case fan would cut down on the overall noise (One here says yes,  two imply no) I am now going to ask that question in this same desktop pc's  forum. Press question mark to learn the rest of the keyboard shortcuts. This is a great idea! Deciding on a cooling approach that matches your case and your components before you go shopping for fans … There's a fan on top the CPU, one inside the power supply, and usually one or more on the front and/or back of the case. Fans play an important role in keeping our systems cool and running at their best. I noticed the power supply was just a little noisy so I took the cover off and discovered there is no case fan, just the cpu fan and power supply fan. Fans turn on when your system heats up. To enter the BIOS, you need to reboot your computer and press a certain key. I'm going to use a ryzen 3 3200g, 2 sticks of ddr4 corsair vengeance 8gb 3200mhz ram, and no graphics card. is it safe to run the pc without any case fans? Fans are an active cooling solution — they require power to run. Illegitimi non carborundum. 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