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URE in SSDs vs HDDs

healthyboy
By healthyboy
in Storage Devices
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Consider enterprise HDDs with URE rate of 1 every 10^15 bits read versus a consumer grade ssd,

 

Do ssds have better URE rates in general ?

 

Taking into account price and various reliability factors and especially URE, am i better off using 4TB enterprise HDDs for a 6-drive RAID 5 array, or should i use a bunch of ssds in a RAID 0 setup ?

 

Thanks.

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Posted

URE isn't the only thing against which RAID protects. Whether you use SSDs (make sure the controller supports TRIM) or HDDs, RAID 5 is better than RAID 0, RAID 6 better still.

Wife's build: Amethyst - Ryzen 9 3900X, 32GB G.Skill Ripjaws V DDR4-3200, ASUS Prime X570-P, EVGA RTX 3080 FTW3 12GB, Corsair Obsidian 750D, Corsair RM1000 (yellow label)

My build: Mira - Ryzen 7 3700X, 32GB EVGA DDR4-3200, ASUS Prime X470-PRO, EVGA RTX 3070 XC3, beQuiet Dark Base 900, EVGA 1000 G6

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