Originally Posted By: JHZR2
Originally Posted By: 3800Series
Also depending on the age of the laptop you may not want to buy a SSD. Sata 3 benifits from a SSD but with Sata 2 you most likely will not see any improvement as Sata 2 does not support high data transfer speeds.
I disagree. I still run a 2004ish G4 Mac mini. Always fearing HDDs, I got an uATA to SATA SSD on a chip converter
Yes, the ATA interface limits bandwidth. However, boot time and smoothness are much better, and performance overall is better. I suspect it can just always use all the bandwidth capability, instead of being limited by the capabilities of a 2.5" 5400 (or less) spinning drive. Certainly not ground breaking speeds like using an ssd on a modern interface, but still impressively beneficial...
You are correct, it's been a while since I've dealt with sata 2 and was thinking it had a maximum read/write of 200. I know a 7200rpm WD Blue is rated for 140-150 read. I just looked into it tho and it appears it's a transfer limit of 300. That's about twice as fast as a HD I was thinking at best it would only be a 25% boost in speed.