I upgraded my 2012 MBP with this SSD, it is now so much faster!

A tiny bit slower than the smaller 256GB Samsung Pro drive I replaced, however, not so slow it will be noticed other than in a benchmark. It is also a little slower than my Samsung 1TB EVO, however, with large files the EVO slows down a great deal after the buffer is full; the Pro does not suffer...

I purchased this SSD to replace the aging HDD in my 2012 MacBook Pro. Every application I opened before would take minutes and I received the "spinning beachball" way too often. After reading around online, it seemed as if the issue was the HDD and was recommended this SSD to replace it, and I am so...