Who doesn’t know it, that moment of unbridled hatred when the power generally goes out. So when not only the fuse does its work, but the whole place suddenly goes dark? Storm or no storm, it doesn’t even have to be a direct lightning strike, which then gives the domestic electronics the final neck break. This is exactly what happened [...]
Having assembled quite a few PCs already, I’ve always wanted to build a mini-I-X system for everyday use. So it came as a call that my work colleague asked me for a new PC, well, the help to build him something tailor-made. After a short information gathering regarding the application of the PC as well as the budget, it was only a few mouse [...]
Since I’d like to go to the factories of the contract manufacturers and always try to take a look behind the scene, but just the cute little Corona virus lurks grinning behind every Far Eastern corner and i’m hämisch with a hearty “You can’t pass”, it must direct an older collection of images. The production is [...]
Bang frog, China-Böller, widowmaker – for the range of selected cheap cruelties from the Far East there are many harmless paraphrases. But that this electronic waste is literally fire-hazardous, I had to learn (once again) first hand during a short experiment. But trial makes you smart and so I didn’t let what I wanted to do without [...]
What is the real amount of work and know-how that goes into a modern computer power supply? We know the finished products, test and compare them – but that’s all. The forums are full of open questions and often enough the necessary transparency of the providers is missing. I was first allowed a semi-official look behind the scenes of a [...]
After almost three years in production, Corsair has finally decided to update its popular RMx line to better suit the needs of today’s graphics hardware. There are again five models with capacities ranging from 550 W to 1000 W. All are fully modular and the OEM is still Channel Well Technology, as before. And since I’m not always just [...]
We already know since my launch article “Intel Core i9-11900K, Core i7-11700K, Core i5-11600K and Core i9-10900K against Zen3 – Last man standing in silicon” that Intel’s 11th generation doesn’t act particularly squeamish at the power supply. But also not detailed enough, because there was one thing I couldn’t [...]
Load spikes that can cause even nominally adequate power supplies to suddenly shut down are all the rage right now, especially since the launch of NVIDIA’s current Ampere generation. It is also undisputed that this leads to the creation of legends and, of course, the accessories industry. But is there any point at all in placing a capacitor [...]
You’ve seen a lot of things, even on YouTube. For example, a 500 watt power supply miraculously survives even a GeForce RTX 3080, while exactly this card even forced a 1300 watt Platinum behemoth to give up in the lab before the Ampere launch. Well, NVIDIA has meanwhile defused the boost and thus also the load changes, but that should still [...]
The reports about failures of Gigabyte’s current P750GM are piling up and also my friend Aris Mpitziopoulos has already tested this power supply and, analogous to what you could read in the social networks, already had to dispose of it professionally with a capital complete failure and, after an also visually remarkable firework. The power [...]
If you are in urgent need of a new computer, you have to put up with the extreme prices on the one hand and the limited availability of the components on the other. It’s annoying, but it’s not likely to change anytime soon. Because you can’t always choose the time of an upgrade, or the conditions never really fit 100% anyway [...]
When miners are mining, of course, really fat wattages come into play for the power supplies as well. Better efficiency in the masses is of course really fun and also generates a monetary added value. That's probably what the manufacturers of the China firecracker sold in the USA thought, too, as they gave their firecracker a snazzy 90-plus [...]
Cybenetics was founded four years ago with the goal of introducing new efficiency and noise certification standards for AC-DC power supplies (PSUs) through its ETA and LAMBDA ratings. In these four years of being in business, nearly 800 power supplies have been certified and over a thousand beta tests have been conducted so far. This was also done [...]
I have talked to Aris for a long time about this topic, because I also receive many mails every day with inquiries whether this or that power supply with configuration X, Y or Z would really work safely. Due to the lack of a wider range of suitable new power supplies, I relied entirely on Aris, who came up with a special test setup. This time, a [...]
In the last few weeks I have been able to talk to some manufacturers who are all complaining (ok, it must always be like this) and try to hoard as much copper or semi-finished copper products as possible for current and future production. Of course, this cannot be done endlessly, if only for logistical and financial reasons. Especially since it is [...]
2020 was actually a first-class year for technological innovation, but it will probably also go down in history as the year of the ultimate frustration of discouraged consumers, when the target group will end up not being able to buy what has been on their wish list for a long time: graphics cards and processors, power supplies and last but not [...]
Who doesn’t know the great 80-Plus logo on most power supplies? This label suggests a certain efficiency and contributes not insignificantly to image building. 80 Plus Platinum? This just has to be good! Or maybe not so really? A document that I received today shows how the money printing machine 80 Plus is ticking in such a way, i will tell [...]
The idea of testing power supplies not only synthetically on the chroma, but simply once in the usual setting of a possible user, is actually not even that absurd, but usually fails because of the amount of test objects. And where do you get these power supplies after all? From the manufacturer! And in order for him to overcome exactly this step [...]
Well, that sounds more dramatic than it might be, although… The devil is in the test setup as usual. The MSI GeForce RTX 3090 Gaming X Trio (OC), MSI GeForce RTX 3080 Gaming X Trio (OC) and MSI GeForce RTX 3070 Gaming X Trio (OC) are tested on two different high-end systems. Of course @stock and with a maximum OC, which can be added under [...]
The discussions about what current flow various 6-, 8- or now even 12-pin sockets can survive are as old as these sockets themselves. But while over the years one could see the odd experiment or two, the 12-pin Micro-Fit 3.0 connector is new. This in turn naturally aroused human curiosity and this is exactly where my longtime friend Aris [...]
