Did you know there are two types of fans available to PC builders? High airflow fans simply push as much air as possible, while static pressure fans are specifically designed to tackle installations with heightened impedance and resistance. Radiators and case meshes are becoming more common in PC builds, which is where static pressure fans have been marketed towards. There are a few differences between the two so here's what you need to know when looking at fans for your PC.
Static pressure vs. high airflow
Let's begin with airflow fans, which are your traditional big-blade fans that throw air around your PC. When not facing much resistance, everything works just fine, and these are excellent options for exhaust vents or cases that do not come with dust filters and meshes. However, once you add impedance to the formula, the airflow will start to be restricted, due to the amount of resistance the fan needs to contend with. If you put your hand behind the fan but leave your fingers ajar slightly, you'll start to impede airflow.
It's not much but when you're wanting to get the most out of your PC, it's wise to choose the best fan for the job.
Static pressure fans are designed to combat this with a different fin design. This makes them better than high airflow counterparts at moving air through radiators, case meshes, and dust filters. These fans are actually measured by how effectively they can tackle resistances, with high static pressure fans being more suitable to thick radiators than low static pressure fans.
But how much of a difference can be seen in system temperatures, and should you swap out fans if you're using airflow models on radiators?
Does the type of fan really matter?
It's all good using specific fans for moving air through open areas or tight spaces, but does it really make a difference? I decided to run a small non-scientific experiment to see if there's really any difference between using airflow or static pressure fans on a radiator. Using two different Corsair fan types from the same family (SP120 and AF120), as well as a 40 mm thick XSPC radiator, I fired up a CPU stress test since the radiator is hooked up to the CPU water-cooled loop. Results are static pressure fans (both at 50 percent) keeping the CPU cooled by a further 3 degrees Celcius — nothing major.
I would say, if you're looking to put together a new system and are looking at new fans, I would go for airflow for open mounts and static pressure for radiators, meshes and other areas with high resistances. If you already own airflow or static pressure fans and wish to use them and save a few pennies, just use the ones you already have. Throw the static pressure fans onto the case exhaust mount or airflow fans onto the radiator — you won't notice much of a difference in terms of temperature.

Here's why Microsoft just dropped nearly $20 billion on Nuance
Microsoft now owns Nuance Communications. Here's an analysis of the deal's big-picture implications, including what it means for Microsoft's cloud competition.

From success to success, Mojang Studios still feels like an indie studio
Mojang Studios is the developer behind one of the most popular and successful franchises in the world: Minecraft. Despite the undeniable power of Minecraft and their acquisition in 2014 by gaming powerhouse Microsoft, Mojang Studios sometimes still feels like an underfunded indie studio.

I became a Halo war journalist in ArmA 3
Halo is often characterized by its supersoldier-focused perspectives with characters like Master Chief and Spartan Locke. But what's it like to be a regular human on 26th-century battlefields? I signed myself up for a "war journalist" roleplay session in Halo-themed Arma 3 to find out.

These are the best motherboards to use with the AMD Ryzen 5 5600X
AMD has A520, B550, and X570 motherboards already available for its new Ryzen 5000 series processors. The AMD Ryzen 5 5600X is a mid-range eight-core processor that's best suited to mid- or high-tier motherboards.