SSD sata3 on sata 1 mobo

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access will still be fast so apps (that aren't too big) will still load quickly. What you will loose is max transfer speed- it'll be limited to the max of SATA 2 (3GB/s theoretical) but in a lot of cases, you won't notice. I've run SSDs in my 1st gen asus netbook with sata 1 and it was totally usable- and WAY more performant than with a mechanical HDD.

bliq

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access will still be fast so apps (that aren't too big) will still load quickly. What you will loose is max transfer speed- it'll be limited to the max of SATA 2 (3GB/s theoretical) but in a lot of cases, you won't notice. I've run SSDs in my 1st gen asus netbook with sata 1 and it was totally usable- and WAY more performant than with a mechanical HDD.
 
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Just to clarify, you won't lose performance, you'll be bottlenecked by the SATA 2 interface but the max of SATA 2 is still pretty fast and still MUCH better than any single mechanical HDD in almost all performance categories. When you do go to SATA 3, your benchmark utilities should see a difference but I doubt you will notice.

and +1, well worth the upgrade.
 


It's 300 MB/s, not 3 GB/s. But yes, the access time is unaffected and that's what really makes the most noticeable difference between HDD and SSD.
 

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it's 3 gigabits/second. which translates to 375 megabytes/second theoretical max speed, maybe 300MB/s practically speaking. I should have lowercased the B.

 


SATA uses 8b/10b encoding, so the theoretical maximum usable bandwidth is 300 MB/s. In the real world, it will be limited to maybe 270-280 MB/s. The same way SATA3 limits SSDs to around 550 MB/s in practice, where the theoretical maximum is 600 MB/s (and 750 MB/s before encoding overhead).