Amazon.com: AMD Athlon 64 X2 Dual-Core 4200+ 2.2 GHz Processor with 89-Watt Power, Socket- AM2, ADA4
The AMD Athlon 64 X2 Dual-Core processor puts the power of dual-core technology on the desktop. Dual-core processors contain two processing cores, residing on one chip, that perform calculations on two streams of data, thereby increasing efficiency and sp...