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It's about a mid-level performing SSD. I had a Vertex 2 128GB when they first came out. It was a good drive; much faster than a HDD. If you are OK with it being capped by SATA II, then it is a good deal...it will still be a lot faster than any HDD out there.
 
Thanks for the feedback. And yes, my Macs are SataII. I ordered 2 for $260 after rebate, even if they aren't the fastest around can't beat the price :)
 
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