Acer TravelMate 430 TravelMate 430 Service Guide - Page 32

Memory Combinations Slot 1 Slot 2 Total Memory 256/512MB 0 MB 256MB/512MB 256/512MB 128MB 384MB/640MB 256/512MB 256MB 512MB/768MB 256/512MB 512MB 768MB/1024MB NOTE: Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations. . LAN Interface Item Supports LAN protocol LAN connector type LAN connector location Modem Interface 10/100 Mbps RJ45 Right side Specification Item Data modem data baud rate (bps) Supports modem protocol Modem connector type Modem connector location 56K V.90 MDC or Billionton RJ11 Right side Specification Hard Disk Drive Interface Item Vendor & Model Name Specification IBM 20G IBM 30G Capacity (MB) 20000 Bytes per 512 sector Data heads 2 Drive Format Disks 1 Spindle speed 4200 RPM (RPM) Performance Specifications Buffer size 2048KB Interface ATA-5 Max. media transfer rate (disk-buffer, Mbytes/s) 130~245 Data transfer rate (host~buffer, Mbytes/s) 100 MB/ Sec. Ultra DMA mode-5 DC Power Requirements Voltage tolerance 5V(DC) +/5% 30000 512 3 2 4200 RPM 2048KB ATA-5 125~241 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/5% IBM 40G 40000 512 4 2 4200 RPM 2048KB ATA-5 130~245 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/5% Toshiba 40G (MK4018) 40000 512 4 2 4200 RPM 2048 ATA-5 156.9~ 290.4 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/5% Hitachi 20G DK23DA20F 20000 512 2 1 4200 RPM 512KB ATA-5 149.6~ 277.6 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/5% Hitachi 30G DK23DA30F 30000 512 3 2 4200 RPM 2048KB ATA-5 149.6~ 277.6 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/5% Hitachi 40G DK23DA40F 40000 512 4 2 4200 RPM 2048KB ATA-5 149.6~ 277.6 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/5% 24 Chapter 1