SSD extremely slow. Unusable Macbookpro

Oct 30, 2014
Reaction score
So 6 months ago i bought a new SSD for my 13' Macbook pro 2011. It worked great until a couple days ago. It suddenly went to 20 mb reading and writing speed. Anything i clicked took 2 minutes to open, even the finder. So i was able to change my old SSD for a new one. But the problem keeps persisting. I thought it might be the cable but my old HDD works perfectly when i replace it with the SSD. Does anyone know what the problem might be?

Shop Amazon

Shop for your Apple, Mac, iPhone and other computer products on Amazon.
We are a participant in the Amazon Services LLC Associates Program, an affiliate program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.