Acer TravelMate 4400 TravelMate 4400 Service Guide - Page 28

Hardware Specifications and Configurations Processor CPU type Item Core logic CPU package CPU core voltage Specification AMD TurionTM 64 ML-28/ML-32 processor at 1.6/1.8 GHz or higher with 128 KB L1 cache and 512 KB L2 cache, AMD TurionTM 64 ML-30/ML-34/ML-37/ML-4 processor at 1.6/1.8/2.0/2.2 GHz or higher with 128 KB L1 cache and 1 MB L2 cache ATI RS480M+ ATI SB400 Intel socketable 478pin Micro-BGA 1.308V (highest frequency mode) to 0.956V (low frequency mode) 0.748V (deeper sleep mode) BIOS Item BIOS vendor BIOS Version BIOS ROM type BIOS ROM size BIOS package Supported protocols BIOS password control Second Level Cache Item Cache controller Cache size 1st level cache control 2st level cache control Cache scheme control System Memory Item Memory controller Memory size DIMM socket number Supports memory size per socket Supports maximum memory size Supports DIMM type Supports DIMM Speed Supports DIMM voltage Supports DIMM package Memory module combinations Specification Phneoix 3A03 SST 39SF040A, 512KX8 CMOS Boot Block Flash Memory 512KB 32-pin PLCC ACPI 1.0b, PC Card 95, 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 Set by setup manual Built-in CPU 512KB/1MB Always enabled Always enabled Fixed in write-back Specification Specification AMD CPU built-in 0MB (no on-board memory) 2 sockets 1024MB 2G (by two 1024MB SO-DIMM module) DDR Synchronous DRAM 333 MHz 2.5V and 1.25V 200-pin soDIMM You can install memory modules in any combinations as long as they match the above specifications. 22 Chapter 1