AMD Phenom X4 9150e 1.8GHz 4x512KB/2MB L3 Socket AM2+ Quad-Core CPU AMD Phenom X4 9150e 1.8 GHz Socket AM2+ Quad-Core CPU General Features: AMD Phenom X4 Quad-Core Processor 9150e model number 1800 MHz frequency (1.8 GHz) 2 MB L3 Cache 4 x 512 KB L2 Cache 4 x 128 KB L1 Cache Socket AM2+ 32/64-bit operating mode B3 revision 1.10 - 1.125V voltages 70 C maximum temperature 65 watts 65 nm SOI CMOS technology AMD Virtualization Technology