Comment by davkan
2 days ago
My evga 1000w has been going strong for 11 years now. Cheaper power supplies fail often but if you buy quality and oversized they’ll outlast all your other components as they don’t become outdated.
2 days ago
My evga 1000w has been going strong for 11 years now. Cheaper power supplies fail often but if you buy quality and oversized they’ll outlast all your other components as they don’t become outdated.
I have a Zalman ZM-1000 from 2007 that's still working, my coworker at my first job lost interest in desktop PCs and gave it away to me. https://www.techpowerup.com/review/zalman-zm1000-hp/2.html
It’s the caps that fail. Electrolytic caps have the highest failure rate of any passive component. My team tries to avoid them in our designs as much as possible. But you’re right, caps in a good design can easily last 20 years, making a power supply the longest lasting component of most builds.
My go to source for reviews was always jonnyguru.com but he closed up shop. Not sure who’s actually doing in-depth performance and component reviews these days.
Aris Mpitziopoulos at cybenetics.com
Power supplies - regardless of quality - die pretty regularly at scale. Only disks fail more often. They are the #2 component we replace in the datacenter.
Are data-center power supplies comparable to higher-end desktop power supplies? And how much do you oversize them compared to the load they will actually handle? E.g. for a desktop buying even double the power supply capacity you need won't really affect the overall PC price that much but I somehow doubt data center operators are willing to not optimize away that cost.
Funny, just had an 8 year old 1600W Corsair Titanium efficiency power supply go. Generally very high quality, GaN transistors, all japanese caps, etc etc. It was still under warranty, and Corsair refunded the original price, stand-up company. Too bad 1600W power supplies have apparently inflated ~50% since then, but still.
Had the EVGA 1000w fail on me. It did not fail dramatically though, rather it refused to output high power. Got a replacement under warranty
They just rebrand PSUs, not all of them are bomber. But they have 10yr warranties on PSUs and are good about honoring them. I wish they still sold gpus. I would only buy evga for every component if I could specifically for the painless warranty. Had to warranty an asus mobo and it was like pulling teeth.
Yeah I also had an EVGA 1080 Ti die on me, and got a better GPU as upgrade. Their warranty was worth the premium price for sure.
Overall I have made very good experiences with long hardware warranties. Soldered RAM on my ThinkPad died once and I got an entire new mainboard after almost 3 years (it died 2 months before warranty expired.) New one still works today but the hardware is just too old.