Procesador amd Sempron 140a 2.7 GHz, un núcleo, 1 MB de cache, socket AM3 y AM2+Funciona perfectamenteType CPU / MicroprocessorMarket segment DesktopFamily AMD SempronModel number ? 140CPU part numbers SDX140HBK13GQ is an OEM/tray microprocessorSDX140HBGQBOX is a boxed microprocessor with fan and heatsinkStepping codes AAEEC AE CAEEC AE NAEIC AE NAEJC AEFrequency ? 2.7 GHz / 2700 MHzBus speed ? One 2000 MHz 16-bit HyperTransport linkClock multiplier ? 13.5Package 938-pin organic micro-PGAAMD Package numbers 30412Socket Socket AM2+Socket AM3Introduction date July 22, 2009Price at introduction $36Architecture / MicroarchitectureInstruction set x86Microarchitecture K10Processor core ? SargasCore stepping ? DA-C2CPUID 100F62Manufacturing process 0.045 micronData width 64 bitThe number of CPU cores 1The number of threads 1Floating Point Unit IntegratedLevel 1 cache size ? 64 KB instruction cache64 KB data cacheLevel 2 cache size ? 1 MBLevel 3 cache size NoneCache latency 3 (L1 cache)15 (L2 cache)Multiprocessing UniprocessorExtensions & Technologies MMX instructionsExtensions to MMX3DNow! technologyExtensions to 3DNow!SSE / Streaming SIMD ExtensionsSSE2 / Streaming SIMD Extensions 2SSE3 / Streaming SIMD Extensions 3SSE4a ? AMD64 / AMD 64-bit technology ? AMD-V / AMD Virtualization technologySecurity Features EVP / Enhanced Virus Protection ? Low power features Cool'n'Quiet 3.0Integrated Graphics Processing UnitNone Integrated peripherals / componentsMemory controller The number of controllers: 1Memory channels (per controller): 2Memory channels (total): 2Supported memory: DDR2, DDR3Other peripherals HyperTransport 3 technologyElectrical / Thermal parametersV core ? 0.825V - 1.35VMaximum operating temperature ? 63°CThermal Design Power ? 45 Watt