Chapter 1 19Hardware Specifications and ConfigurationsProcessorItem SpecificationCPU type Aspire 5500Intel ® Pentium ® M Processor 740/750/760/770 (2 MB L2 cache, 1.73/1.86/2/2.13 GHz, 533 MHz FSB)Intel ® Pentium ® M Processor 735/735A (2MB L2 cache, 1.60 GHz, 400MHz FSB)Core logic Intel ® 915GM/PM+Intel ICH6-M (Mobile Intel 82801FB)CPU package Intel socketable 478pin Micro-BGACPU core voltage 1.308V (highest frequency mode) to 0.956V (low frequency mode)0.748V (deeper sleep mode)BIOSItem SpecificationBIOS vendor InsydeBIOS Version V1.10BIOS ROM type Flash ROMBIOS ROM size 512KBBIOS package 32-pin PLCCSupported protocols ACPI 2.0, PC 2001 ready, SM BIOS 2.3, IEEE1284-ECP/EPP, PCI 2.2,PnP 1.0a, DMI 2.0, PS/2 keyboard and mouse, USB 2.0, VGA BIOS, CD-ROM bootable, IEEE 1394, SMB (system managment bus), WFM 2.0readyBIOS password control Set by setup manualSecond Level CacheItem SpecificationCache controller Built-in CPUCache size 2MB1st level cache control Always enabled2st level cache control Always enabledCache scheme control Fixed in write-backSystem MemoryItem SpecificationMemory controller Intel ® 915GM/PMMemory size 0MB (no on-board memory)DIMM socket number 2 socketsSupports memory size per socket 1024MBSupports maximum memory size 2G (by two 1024MB SO-DIMM module)Supports DIMM type DDR Synchronous DRAMSupports DIMM Speed 400 MHz/533 MHzSupports DIMM voltage 2.5V and 1.25VSupports DIMM package 200-pin soDIMMMemory module combinations You can install memory modules in any combinations as long as theymatch the above specifications.