xbox 360 e 4gb

hi I want to know if this xbox is RGH'able Xbox 360 Slim-E 4gb MFR DATE : 2014 - 06 -03 I'm asking because the last xbox 360 Slim-E that I tried to do RGH had a smaller die chipset. Like this one. http://www.maxconsole.com/maxconsole/contents/RKSID00000000000000002293/icon_xl.jpg And, Rgh...