I brought a used R710 which came with 32GB of ECC Nanya RAM, all of the RAM sticks are identical (NT4GC72B4NA1NL-CG) 4GB RAM sticks, however, they have a number next to them that is different, e.g: 0934.TW 1010.TW e.t.c.
Also, there appears to be another model number towards the bottom of the label which is different despite the RAM model numbers being the same
Finally, there is also a number printed onto the RAM itself: NIN0933 and NIN1006
What do these numbers mean?