Generally, you want the case fans in front of the case drawing in air while the fans at the rear blow air out. If your case has vents at the top, they should be placed as exhaust fans because hot air will rise. Side-mounted fans should be used for intake, though they often don't have air filters.
Do you need fans in a water cooled PC?
A water cooling kit will reduce the need to use more than one fan in your PC case. The self-contained loop of water cools quietly, so you don't have to worry about loud fans breaking your focus while fighting that last big boss in your favorite game. Most liquid-cooled units do include one fan in the build, though.29 Jul 2018
Do you need radiator fans PC?
Yes, yes you do. The liquid carries heat away from hot components, to a radiator that removes it from the water and puts it in the air. You actually need MORE case fans, with higher static pressure for water cooling effectively.
Are radiators better than fans?
According to Mark Gallina, liquid cooling more “efficiently distributes heat over more convection surface area (radiator) than pure conduction, allowing for reduced fan speeds (better acoustics) or higher total power.” In other words, it's more efficient, and often quieter.
Are radiator fans push or pull?
Electrical fans can either push air through the radiator or pull air through it. A pusher fan sits in front of the radiator. When a vehicle is moving, a pusher fan can obstruct airflow due to its positioning in front of the radiator. A puller fan on the other hand sits right behind the radiator.18 Sept 2018
Is push pull good for radiators?
Thicker XE radiator manages to pull significantly ahead, almost matching SE radiator in push configuration on 1600 RPM. There we see the strengths of push-pull configurations you can get a quieter system by running fans on significantly less RPM without sacrificing much performance.
Which way should a radiator fan go?
The fan should blow air toward the engine (i.e., same direction as the air flow when the vehicle is in motion).23 Jun 2017
Is it OK to place fans behind the radiator in pull?
there are no rules. if you had a massive air cooler instead of the rad, the top and rear fans would be ideal as exhaust. they would draw in air from the bottom get hot and exhaust in the rear/top.22 Aug 2019
Are radiator fans worth it?
Affordability is a must when it comes to enjoying the Radfan Radiator Fan because it's an efficiency investment. When compared to the competition, this is among the most cost-efficient options on the market as of right now. It's an excellent deal and one worth considering when it's time to make changes.
Does radiator fan speed matter?
With today's radiators, the ideal fan speed for an adequately sized set of rads is 1200 rpm . these will remain silent up to about 850 rpm. In small cases where ya can't fit the radiator(s) you need, if not sensitive to noise, you can go up to 1800 rpm.4 Jul 2015