FANLESS cpu water cooling
FANLESS cpu water cooling
I've constructed a nearly quiet HTPC using an AMD A6-3650 APU to prevent noisy graphics cards and I already have a fanless power supply.
My issue is the CPU fan producing a lot of noise while watching movies.
I'm searching for a completely silent, fanless water cooling solution and would appreciate any suggestions. I don't have a budget but am looking for high quality.
Thanks!
I no longer see the 212 as a choice, your situation isn't sufficient.
Consider the Thinking Ninja Mini or Shuriken instead.
They also offer other coolers.
silence carries different meanings for many, some even notice the hum of a fan. watercooling isn't just about noise reduction—it blends hobbyist and enthusiast elements into this project. more details are available in the WC'ing mentioned in my profile. have you had a chance to check that section? the watercooling part stands out because it's tailored specifically for you, unlike other sections that suggest generic solutions. keep reading and gaining clarity will help a lot. you might also consider the Thermalright HR02 for your CPU.
Running passive watercooling requires significant surface area, making it an unlikely top choice. For most users, water cooling combined with low RPM fans on radiators offers the best balance of quiet operation. Fans under 1000 RPM on a radiator provide excellent silence, though achieving even greater quietness may be more challenging depending on the CPU fan model.
Use fans to help cool the radiator. Low-speed fans work well and keep things quiet.
I've created a nearly silent HTPC setup. I'm using an AMD A6-3650 APU to skip the noisy graphics card and I already have a fanless power supply.
My issue is the CPU fan is making a lot of noise, which isn't nice while watching movies.
I'm searching for a completely silent, fanless water cooling solution. I want to avoid large external heatsinks.
Any suggestions? I don’t have a budget but I’m looking for quality.
Thanks!
Water cooling often comes with a price ranging from 2000 to 3000 for each component, but when paired with a noise board attached inside your case, the noise level can drop below 3dB. I’m not aware of any quieter fans available. For the Raidator, I recommend high-quality, low-RPM fans are essential and avoid cheap water blocks from brands like Swifttech, BitzPower, or simply visit frozencpu.com to review products before purchasing.
Much of this advice is inaccurate. Most water cooling systems start around $600 for a solid setup with a CPU and dual GPU, though prices can vary. Spending over $1000 indicates you’re investing in something beyond the needs of most users in the community. The 3db claim is unrealistic—even quiet rooms register around 10db, and monitor fans alone exceed 3db. Performance depends on your radiator choice, fan speed, and desired output. High-FPI radiators work best with faster fans.
I’m unclear if you’re referring to Swiftech or Bitspower as low-quality brands, or if you’re questioning their value. FrozenCPU offers a wide range of parts, but some are excellent while others may not be worth the cost. When buying, it’s better to conduct thorough research and choose wisely rather than relying solely on appearance.
Thanks for your reply.
I don't really need anything costly because I only require CPU cooling. Everything else in my HTPC is passive cooling. My CPU reaches up to 60 degrees during games and stays under 20 degrees when idle. So strong cooling isn't necessary.
I just want a replacement fan that doesn't make noise. I'm not expecting a significant temperature drop.
Reserator 1 V1 seems good but it's quite large. Also, since I only need CPU cooling, I don't mind other components like the VGA.
Yeah, I also want something that's low maintenance and doesn't require upkeep. I don't want to replace liquids or anything similar.
I've been checking the Corsair H70—it looks simple and effective but uses a 120mm fan. If I can't find a fanless option, maybe I'll go with the Corsair H70 and pair it with a silent Noctua fan.
You're likely aiming for a big air cooler with minimal fan speed. Avoid Reserator units—they're unreliable and cause issues with mixed metals. Water cooling usually needs yearly upkeep, and even closed-loop systems will need slower fans or lower settings to keep noise down. Based on these points, this seems like the most suitable option... I don't think a liquid or water-based solution fits your needs as everything else would either be too noisy or require maintenance.
Thanks for your reply.
I don’t really require a high-end solution because my main concern is CPU cooling. The rest of my HTPC setup uses passive cooling, and my CPU reaches up to 60 degrees during gaming on MW3 while idle below 20 degrees. I’m not looking for anything too powerful.
Just what I need is a replacement fan that operates quietly. I don’t expect much improvement in temperature.
Reserator 1 V1 seems suitable but it’s quite large. Also, since my priority is CPU cooling only, I don’t mind the other components.
Yes, I’m also interested in something maintenance-free—no need to replace liquids or anything similar.
I’ve been considering the Corsair H70; it looks straightforward and effective, though it uses a 120mm fan. If I can’t find a fanless option, I might opt for the H70 and pair it with a silent Noctua fan.
I’ve experienced starting with just CPU cooling, and the boot time is around 600ms. The issue is that the rest of your system relies on air cooling, which requires airflow through the case. You can’t seal an air-cooled build properly—using a cork board or noise board would be necessary. It took me four years to get to the setup I have now.
I’m using an AMD FX-60 clocked at 3 GHz, with a 4 rapters 36.4 RAID array for performance, AGP PRO 6800 GT clocked at 700 MHz, ASUS A8V deluxe pro motherboard, OCZ 400 MHz memory clocked at 500 MHz.
All water-cooled systems still handle top-tier games today and often outperform stock machines in this area. Exceptions are rare—what matters is the quality of the parts and their integration. I’m not comparing dB levels but rather the overall quietness and reliability of the components.