Acer 4553G Laptop User Manual


 
Chapter 1 19
Memory Combinations
NOTE: Above table lists some system memory configurations. You may combine DIMMs with various
capacities to form other combinations. On above table, the configuration of slot 1 and slot 2 could be
reversed.
System Board Major Chips
I/O Ports
Slot 1 Slot 2 Total Memory
0MB 1024MB 1024MB
0MB 2048MB 2048MB
0MB 4096MB 4096MB
1024MB 0MB 1024MB
1024MB 512MB 1536MB
1024MB 1024MB 2048MB
1024MB 2048MB 3072MB
2048MB 0MB 2048MB
2048MB 512MB 2560MB
2048MB 1024MB 3072MB
2048MB 2048MB 4096MB
2048MB 4096MB 6144MB
4096MB 4096MB 8192MB
Item Specification
Northbridge RS880
Southbridge SB820
VGA ATI Park XT
LAN AR8151
USB USB 2.0
Super I/O controller NPCE781
Bluetooth
T60H928.33
Wireless Atheros HB93, HB97, HB95BG (HM), Broadcomm 43225
PCMCIA N/A
Audio codec Realtek ALC271X
Card reader AU6437
Item Specification
I/O support 4-in-1 card reader (SD, MMC, MS, xD)
Four USB 2.0 ports
HDMI™ port
External display (VGA) port
Headphone/speaker/line-out jack
Microphone-in jack
Ethernet (RJ-45) port
DC-in jack for AC adapter