Help identifying an AMD Athlon II CPU

[Robert Gravett]

Heya guys
I have a CPU here I got form an old PC that was given to me
I was wondering if you guys could shed some light on what model CPU this is
Here is what's written on it:
AMD Athlon II
ADX255OCK23GM
WAEKC AE 1121GPA
9K61115E10149

A link to a spec list would be great if its available, and any and all information is greatly appreciated
Thanks in advance
Rob
Thanks guys

 

[MeteorsRaining]

It is the AMD Athlon II X2 255, spec list:
Click here

 

[Robert Gravett]

It is the AMD Athlon II X2 255, spec list:
Click here

Thanks a bunch mate

 

[MeteorsRaining]

Glad to help