Category - Reviews

Alphacool 120 mm Apex Stealth Metal Fan Reality Check – Exact error and root cause analysis and reworking including perspectives

Even if it has now taken a little longer and some impatient contemporaries have repeatedly demanded a prompt publication: It was by no means a case of us sitting it out, but rather a lot of precise work to work through almost a year of fan tests and conduct a fair investigation into the causes of the totally botched fan test of the Alphacool 120 [...]


Optimizing keyboard acoustics: Four mods for an improved typing experience and a few tips on the switches | Practice

The world of mechanical keyboards not only offers a wide variety of switches, but it also has a vibrant community of enthusiasts who are constantly looking for ways to optimize their keyboards. Today we present four mods that not only improve the typing experience, but can also positively influence the acoustic properties of the keyboard. 1 [...]


Corsair A115 CPU Air Cooler Review – Another attempt at a high price

It’s been quite a while since we’ve seen an air cooler from this manufacturer, and the last attempt was crowned with moderate success. Now they are trying again and want to reach the top. The following test report will tell you whether this will work. Packaging and scope of delivery Of course, we’ll also take a quick look at the [...]


NVIDIA GeForce RTX 4070 Super Founders Edition 12 GB Review – Half a performance class gain makes a big difference

Today it’s getting super again. NVIDIA is officially launching the GeForce RTX 4070 Super in the form of the so-called MSRP cards. With a starting price of USD 599 or an RRP of EUR 659, the new Super-Susi is not that far off the street price of the RTX 4070 Non-Super, which starts at just under EUR 600. Today’s test will have to prove [...]


SHARKOON SGK50 S3 Mechanical Keyboard in comparison test – Affordable 75% keyboard with open-source firmware and pleasant sound in different variants

With the SGK50 S3, SHARKOON is expanding its portfolio with another compact keyboard that is not only fully hotswappable, but also compatible with the open-source QMK/VIA software. Read on to find out whether the keyboard, which is available in several versions, is convincing. It’s no longer a secret that I have my problems with keyboards [...]


Correctly limiting the power consumption of the GeForce RTX 4090: MSI Afterburner vs. 12VHPWR / 12V-2×6 adapter or both?

It is well known that you can use tools such as MSI Afterburner to increase or decrease the maximum power consumption of a graphics card (within the specifications). In addition, the 12V-2×6 connection (formerly 12VHPWR) also offers different power levels. But what are the differences between the two options and what happens if you use both [...]


HIFIMAN HE400se Bargain Review – Excellent planar headphones for 100 euros with only few weaknesses for music and gaming

The HIFIMAN HE400se (se stands for stealth edition) is characterized by its planar magnetic technology, which results in a very clear and detailed sound image. This technology, usually found in much more expensive headphones, enables a surprisingly even and very precise sound transmission. In addition, the HE400se offers an open design that [...]


“Equalizer APO” and “Peace Equalizer” – Perfect adjustment of headphones or loudspeakers using a real parametric equalizer | Tutorial

Today I’m going to introduce you to an equalizer software that no PC should be without if you seriously want to enjoy music on your PC or play games in style. Forget all the sliders on Realtek or Nahimic drivers or the software that often comes with gaming headsets. With 5 to 7 controls, fixed frequency settings and opaque filters of the [...]


The “secret” behind NVIDIA’s sophisticated telemetry: the role of Buckets, Speedo and Continuous Virtual Binning (CVB)

I had already written a very similar article almost a year ago about the binning of the GeForce RTX 4070 and the difference between MSRP and OC cards. However, the theoretical part on the second page was somewhat neglected, very wrongly in my opinion. The launch of the super cards is coming up soon and the question is always being asked as to how [...]