How badly do SSDs degrade without TRIM?

Posted by joev on Super User See other posts from Super User or by joev
Published on 2010-09-15T16:32:50Z Indexed on 2012/06/26 15:18 UTC
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hard-drive

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Performance

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ssd

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trim

SSDs have been out for a few years, and have seen all kinds of usage patterns. Windows and Linux support the TRIM command, with Mac OS still trailing behind here. Update (2 Aug 2011): It appears OSX Lion has support for TRIM in Apple-branded SSDs. There is a utility that enables TRIM in non-Apple SSDs

I'm sure plenty of Mac users (and pre-TRIM version of Win/Linux) have SSDs. So, to you folks: have you noticed a degradation of SSD performance during its lifetime? How long have you been using the SSD, and how bad is the degradation?

I'm assuming that even at its most degraded state, a modern SSD would still smoke a traditional hard drive in terms of performance.

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