Acer Aspire 1420P Aspire 1420P and 1820PT Service Guide - Page 24

Hardware Specifications and Configurations Processor Item CPU type CPU package Features Core Logic Specification Intel Penryn SFF (ULV) Micro-FCBGA 956 balls • Supports Intel architecture with Dynamic execution. • On-die, primary 32-kB instruction cache and 32-kB write-back data cache. • On-die, up to 3MB second level shared cache with advanced transfer cache architecture. • Streaming SIMD Extensions 2 (SSE2),Streaming SIMD Extensions 3 (SSE3) • Supplemental streaming SIMD extensions 3 (SSSE3) and SSE4.1 instruction sets. • 800MHz source-synchronous front side bus (FSB) • Advanced power management features including Enhanced Intel SpeedStep® • Technology and dynamic FSB frequency switching. • Digital thermal sensor (DTS). • Execute disable bit support for enhanced security. • Intel® Dynamic Acceleration Technology and Enhanced Multi Threaded • Thermal Management (EmTTM). • Support enhanced Intel Virtualization Technology. • Mobile Intel® GS45 Express Chipset Processor Specifications Item SU7300 SU4100 SU2300 CPU Speed 1.4GHz 1.3GHz 1.2GHz Cores 1 Cache Size 3MB 2 2MB 2 1MB Package Micro-FCBGA 956 balls Micro-FCBGA 956 balls Micro-FCBGA 956 balls Core Voltage 1.050V1.150V 1.050V1.150V 1.050V1.150V Acer P/N C2DSU7300B PMDSU4100B CMSU2300B CPU Fan True Value Table CPU Temperature (Celsius) Fan Speed (RPM) 38 2400 43 3300 49 4000 56 4500 SPL Spec (dBA) On 26 29 31 Throttling 50%: On = 88°C; Off = 85°C EC shut down at 95°C; H/W shut down at 98°C North Bridge Specifications Item Specification Chipset Intel Crestline GS45 SFF Package FCBGA 1363 balls 14 Chapter 1