What date under the bar code? You guys saw CUH-2015B or CUH-2016A and thought they were made in 2015 and 2016? Hahahaha. Then the "CUH-7015B" from above means it's from the year 7015, right? lol
The "A" stands for 500GB, "B" stands for 1TB version. Rest of them are just hardware revisions.
Pretty sure that the last number is the region. From the PSP days, 4 should stand for Europe, 5 from UK, 6 People's Republic of China. 1 is US, and 0 is Japan. So "CUH-2015B", means it's a Slim (2000), from UK (the "5"), with a 1TB HDD ("B").
Check these out:
https://en.wikipedia.org/wiki/PlayStation_4#Hardware_revisions
https://en.wikipedia.org/wiki/PlayStation_4_models
The "A" stands for 500GB, "B" stands for 1TB version. Rest of them are just hardware revisions.
Pretty sure that the last number is the region. From the PSP days, 4 should stand for Europe, 5 from UK, 6 People's Republic of China. 1 is US, and 0 is Japan. So "CUH-2015B", means it's a Slim (2000), from UK (the "5"), with a 1TB HDD ("B").
Check these out:
https://en.wikipedia.org/wiki/PlayStation_4#Hardware_revisions
https://en.wikipedia.org/wiki/PlayStation_4_models