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Question on reliability of older OCZ psu in 2020

I want to build a secondary pc out of parts I have lying around  it would have a i5 4690k and an r9 390. The psu in question is an old 80+ OCZ fatal1ity 550w. Not sure about the entirety of this psu's usage over the course of its life as it came in a hand me down machine. Is it gonna be reliable for a little while longer or should I move on? Thanks in advance for your responses!

 

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3 minutes ago, masterk33f said:

I want to build a secondary pc out of parts I have lying around  it would have a i5 4690k and an r9 390. The psu in question is an old 80+ OCZ fatal1ity 550w. Not sure about the entirety of this psu's usage over the course of its life as it came in a hand me down machine. Is it gonna be reliable for a little while longer or should I move on? Thanks in advance for your responses!

 

Haswell and R9 3 series are going to be a bit power hungry for 550w especially considering it’s a used unit. Maybe if you do some undervolting and underclocking it might work otherwise your playing with fire (pun intended). 

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Phew, I mean if it was a new quality PSU I'd say 550w would be good but that thing is from 2009 if I'm not mistaking (https://www.anandtech.com/show/3985/three-550w-psus-for-different-prices/6). I don't know if it's sensible to try and use it on modern parts. It's probably a good idea to look into something new. Sure, if it lasted 11 years it probably won't break down instantly buuuut I wouldn't advise trying, especially with a 390...

Always a good idea to take a look at this list for a new one: 

 

My Rig: Intel Xeon E3-1230V3 | Enermax ETS-T40 | Strix Vega56 | ASRock Z87 Extreme 4 | G.Skill RipjawsX 16gb | RAID0 - Kingston A400 480GB x2 RAID1 - Seagate Barracuda 1TB x2 | Fractal Design Integra M 650W | InWin 103 | Mic. - SM57 | Headphones - Sony MDR-1A | Keyboard - Roccat Vulcan 100 AIMO | Mouse - Steelseries Rival 310 | Monitors - #1 BenQ XL2411Z #2 BenQ RL2450HT

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Still using my old ocz1000w I bought back when I got a 3770k new. 
But now it runs four cards. Still the best one I’ve owned. Sleeved cables instead of all the cheap stuff I currently own. 

Main RIg Corsair Air 540, I7 8700k, ASUS ROG Strix Z370-H, G.Skill TridentZ 16GB, EVGA 1080TI SC Black, EVGA 850 GQ, Acer xG270HU 2560x1440@144hz

 

Spare RIg Corsair Air 540, I7 4770K, Asus Maximus VI Extreme, G.Skill Ares 32Gb, EVGA 1080sc & 1060 SSC, Corsair CX850M, Acer KG251Q 1920x1080@240hz 

 

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