How to tell if my SATA 3 cable is legit?

rhysneville

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Jun 25, 2013
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I bought some cheap SATA 3 cables from ebay not too long ago - http://www.ebay.co.uk/itm/251004405373?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649

I've got my SSD (OCZ Agility 3 240GB) hooked up to my motherboard's 6Gbp/s ports using the cable.

I've ran the write speed test on Dxtory and I'm getting results from roughly 160MB/s - 250MB/s. However, dxtory is unreliable. is there anyway I can find out an accurate way to ttest my speeds?