check out the new crucials 1tb for secondary drives for your files and data?... costing what the others cost at half the size....but read reviews...cheap for more space less performance speed, might not be the way to go ?...depends on stability and life of without issues or lost data...as it is new...beware?.
One for the os?....well check it out.
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ADATA are just fine here.
Crucial also work fine here.
Samsung evo also working fine.
I have read in past, from dependable friends, Kingston ssds were not always dependable....So I did not try them out, yet since reading into that years ago...if they had a issue back then, they surely solved it by now?...i think it was a controller issue with the firmware that I read into .
Intel's ssds are more expensive but, it is supposedly more solid performance,and so built with a higher level of X is said to allow the price point of higher sales pricing, for that stability in the firmware or chips or the way it divides the digits into the memory chips....some say is worth it, if you value your data being never to be corrupted under it's terms of warranty...But then again..did not try....you can read into it if you google some.
So Price per performance these days is up to you.
And manufacturing and testing or burn in, is usually done before they ship the distribution to market these days.
You may find the odd bad apple in all of all if so one gets out....and if cutting prices, they cut somewhere in that development...it could be the burn in where they cheap out some, to lower the cost....if not the cut other higher price parts, for lessor price parts....ect.
But again, not all things work with other things....check the MB chipset is able , and no hick ups with MB drivers and onboard devices, Bios levels, and which sata ports do what, and in what order they implement as Drive 0 and drive 1, and express ports... etc .
As boot device order may only be the concerns these days, and proper bios support for this type now standardized into detecting properly...and it may not matter much with a good stable MB chipset, and parts put, and the drivers and firmware established proper on the MB.
Do the home work, and read the reviews of the new stuff...if so interested.
Hope it all helps build a nice system.
cheers.