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derpandlurk posted on r/ubiquiti2w
The math on both SSDs and HDDs is totally fucked right now, but for an NVR, consumer grade HDDs are more suitable for 24/7 writes than consumer grade SSDs. Specifically if your needs can be satisfied with 2TB drives, there is an oddball performance focused option for HDD: seagate sells 2TB 7200 RPM consumer grade drives. https://www.newegg.com/seagate-barracuda-st2000dm008-2tb-for-daily-computing-7200-rpm/p/N82E16822184773?Item=9SIAAEEK1P6944