AMD Phenom II X6 1100T, 1090T, 1075T, 1065T, 1055T and 1045T processors will go end-of-line (EOL) by the end of this year.

To make way for the new FX-Series processors (Bulldozer), AMD is going to EOL its current Phenom II X6 processors. The AMD Phenom II X6 1045T and 1055T variant will be the first to go during the mid of Q3 2011. The rest of the models, X6 1100T, 1090T, 1075T and 1065T will go by the end of Q4 2011.

Source: DonanimHaber