[sagher]

i am 100% agreed with @Hidden Refuge and @deanhills . as HR said that's the soul of my words. let me something more i like to clear. here in my country mostly if you go to buy SSD from market those are comes from abroad and slightly used. and a ordinary person never judge the reality so i like to discuss with all of you to please give me measures to check an SSD rating and durability. and the second thing is too much fraud in open market here. and many people rely on online shopping from abroad sites. and as you said china have many low worth vendors who make copies of original products. you surprise to know here 4 to 5 copies of Samsung are available in market even fake kingston. so i need anyone who get something from ali express and happy with product and vendor. hope i succeeded to explain it.