ADA3800IAA5CU - AMD Athlon 64 X2 Dual-Core AMD Athlon 64 X2 3800+ Socket AM2 Dual-Core CPU General Features: AMD Athlon 64 X2 3800+ CPU Dual-Core 2000 MHz Frequency 2000 HT Speed 512 KB x2 L2 Cache Socket AM2 32/64-bit operating mode Hyper-Transport Technology ADA3800IAA5CU Brand new