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Ԁlɐɔǝqo
I have the same SSD and get similarly slow speeds unfortunately. I posted an unfavourable review of it on Ebuyer, oddly enough they decided to stick with all the 5 star reviews instead.
IMG]http://www.abload.de/img/as-ssd-benchkingstonsfvkyr.png[/IMG]
Damn that sucks, not sure if I can return it anymore
I had a quick scan of AVForums for that drive and there is a thread here but I'm not sure if it will shed any light on your issue:
http://www.avforums.com/forums/desktops/1611091-ssd-slow-read-kingston-v-200-a.html
Thanks they pretty much suggest the same stuff I've already confirmed, aligned and trim setting etc