Not happy with this one,whoever buys this Lexar NM620 because speed will be disappointed with what they will get. Write Speed:1405 MB/s Read Speed:915MB/S

512GB is very good for the price, but the speeds aren't what they say they but are still pretty good for the price

I brought this and I'm very impressed with it for the price I payed and ive had it long enough to tell that definitely will continue shoping here

Extremely easy to install and works very fast in comparison to standard hard disks

Great product. Works well.