And they don't kick in based only on power/current draw. We are not talking about a totally passive (no fan) PSU as are often used in HTPCs to achieve total silence (at least from the PSU). 1106 cb 3.cb 970Ĭlick to expand.This really makes no sense to me.Īssuming one does their homework and buys a quality PSU from a quality maker, why not believe the designers know what they are doing? 1tb ssdġ.LG 50" UHD, oculus rift S.2 MSI Optix MAG342C UWHD. 16gb hyperx Card(s)ġ.Aorus Xtreme RTX2080 Waterforce 2. Hard loop cpu and gpuġ.hyperx preditor 16gb 2.vengence 32gb 3. z270 Maximus IX Heroġ.Hard tube loop, cpu and gpu 2. intel teliscope rig 3.MSI GP72MVR Leopard Pro. The problem is with those PC's not hitting the ceiling and the heat always builds up, so it is debatable and depends on ambient temps, case airflow etc.ġ.
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It is all good when the load is high and dynamic, the PC triggers high loads and the fan spins up. 5% from 400W is still 20W, that's nothing to sneeze at. Maybe some super duper efficient designs past 95% efficiency but. I have a feeling those designs still rely on some sort of case airflow. It is hard, I would not do it, especially not 400W.
Doing more 200W passive is another topic. Laptop chargers do work fine, ain't it? Now with GaN the bar is higher. There are no problems with loads under ~150W. It takes only one cap near some hot element to make problems, like some additional voltages for logic, then a domino effect can occur due to instability taking out semiconductors. The obvious problem is capacitor lifespan as their aging is also ambient temperature dependent(besides ripple). PSU's usually doesn't have more than two temp probes, you cannot put them everywhere on each component. It spins up like once an hour and then stops. It is not spread evenly.īest of both worlds are hybrid fanless. Funny how this Tacens got fanless mode right in 2007-2008 before first fanless Corsairs lol. Now I use 2 such PSUs in my rigs: New Cooler Master V550 Gold V2 and old Tacens Valeo III 500 W, and haven't had issues since. I actually fanswapped my old LEPA G650-MAS due to this exact issue, and early fanless Corsairs suffered from this as well. There is also some sort of thresholding for that typically, because at voltages close to startup fan might attempt but struggle to run, generating buzzing noise. Typically, there is an NTC thermistor inside, which, when heated high enough, drops resistance low enough, so current passing allows the fan to start. It's usually turned on by internal temperature. Even if you do proper PSU breakdown and find dead component(s), you can only suppose higher operating temperatures accelerated their demise, but again, this is unprovable (and personally I find it doubtful, especially if failure happened within warranty period, as I would expect engineers designing the PSU to spec for such period)
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Many companies keep adding features on top of their existing software and this results in slower and more bloated software.You cannot conclusively prove your PSU failure was due to it being fanless.
Roccat 8 is exactly the same feature-wise as Roccat 7, we’ve not been focusing on new features but instead have spent months and months recoding all the internals of Roccat so all the features we’ve added over the years and better integrated and work more efficiently. This allows you to browse for longer when you’re short on juice, this will automatically disable once your battery is higher than 20%. PowerSaver enables ResourceSaver functionality among other power saving features, while reducing some animations and disabling PasteBoard suggestions. Now when your battery gets to around 20% PowerSaver will enable. The status bar is no more, it’s been replaced with the status panel, the status panel only displays when there is a change to the status of a site. We chose to place it center-bottom which after much research we discovered to be the least intrusive position.
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