Blue or purple?

[asimakis98]

I want to buy a hard drive but I’m not sure which one !
Blue or purple and why ??
Buy the way I can buy the purple more cheaper
Thanks !

 

[RememberThe5th]

Purple is made for survelance, longevity, but slower read/write.
HDD is divided by 3 sections; Inner, middle and outer plate.
Inner has highest read/write speed as said in details of that specific HDD, as the writing data goes on, the read/write goes from inner to outer plate from 80MB/s to 40MB/s, but for survelance camera thats not an issue.

Blue is standard, black HDD is best for longevity and higher read/Write speeds.

Go for Blue