AMD Athlon II X4 640 3, GHZ, pacchetto scheda madre/RAM Asus AM3
CPU Socket: AM3 (supports AM3, AM2+, and AM2 processors; backward compatible with DDR3 or DDR2 depending on exact sub-variant, but most rev 6. xx use DDR3). Examples: Phenom II X4 945 (95W), Athlon II X4 630/640, etc.