USB 2/FW800/eSata transfer rates
Posted: May 21st, 2010, 11:35 pm
I have a new Macbook Pro, and bought a expresscard 34 esata adapter on Amazon. I have a 2tb external hard drive (7200 rpm 32mb cache) with an esata and USB 2.0 options. I did a test, and for a 15gb folder (video files), it took 5 minutes on the esata connection and nearly 15min via USB 2.0. I then took my mini external drive (500gb, I believe its 7200 rpm but might be 5400), and transferred the same folder via FW800, and it took just under 6 minutes. So eSata is only about 10% faster in my tests. Reading reviews and posts on other sites and forums, I got the impression that esata was at least twice as fast as FW800. Anyone have a similar experience, or maybe there is some sort of setting I wasn't aware of?