8 year old Seasonic S12: time to change?

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9 Jun 2015
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142
Hi everyone,

I bought a beautiful S12 600w on OC UK a bit more than 8 years ago. I was just wondering if it was a wise move to keep such an old PSU, even though it seems to run perfectly fine. It might not deliver 600w anymore?

Also, I'm about to change my rig for a i7 4790k+Z97-pro gamer: I'm not sure cables will all fit, that's quite a generation gap.


If I changed it, what should I take? What would be the equivalent modular PSU? Shall I go for more than 600W? (I'm not interested in SLI)
 
That PSU may not support Haswell sleep states, need to check, if not the new sleep state can be disabled in BIOS.

Was the PSU running hot in previous build? The hot air degrades the capacitors, if it always ran cool it should be fine.

Paying extra for quality PSU's can actually work out cheaper as often they can be reused in next build.

Good point. I don't even know about Haswell sleep states - that's typically the kind of thing I need to bear in mind: even if the PSU still works fine, connectors and functionalities may need a big update.

That PSU saw three or four different builds (8 years sounds like an eternity in computing!) Well, on another thread I enquire about changing a 10 year old Antec Sonata, which is just a metal box, but still.
 
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Well built PSUs (like yours) can easily last 10 years with no hitches at all, there's no real evidence to support significant energy loss over such a short period of time for PSUs. Especially if you're not riding it 24/7. On Seasonic's own site they say the mean time between failure is 100,000 hours at 25 degrees C under full load. That's 11 years of full load non-stop.

Spend that money on a beer instead and relax. ;)

That's a lot of beers :-)
 
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