topic 990 Pro Drive Health in Monitors and Memory

990 Pro Drive Health

EdwardSnowedIN — Thu, 30 Apr 2026 21:11:13 GMT

84% on a year and a half old 990? I'm imaging my system weekly now, cause I don't trust it anymore.

Re: My 990 Pro dying?

ddaniel51 — Wed, 15 Oct 2025 04:47:31 GMT

Your 1TB 990 Pro has a TBW of 600 TB and you have written 76.6 TB to it so 84% remaining is appropriate.

Each additional TB of capacity adds 600 TB to the total TBW of a 990.

I personally use a 2 TB 1200 TBW 9100 Pro for the OS only and install all other apps, games, and data to additional 4TB 2400 TBW 990 Pro drives so I never have to worry about wearing a drive out before I'm ready to replace it with something newer and more shiney.

Re: My 990 Pro dying?

realaud — Wed, 15 Oct 2025 11:20:49 GMT

You should be imaging your drive regularly against failure anyway. Your drive health says good. The number is your unused capacity. Drive health had two metrics - good or fail.

Re: My 990 Pro dying?

EdwardSnowedIN — Wed, 15 Oct 2025 13:57:53 GMT

Okay thank you everyone. I feel better now knowing this is normal.