Acer Veriton 9100 Service Manual page 23

This section has two table lists, system memory specification and the possible combinations of memory
module.
System Memory
Item
Memory socket numbe
Support memory size per socket
Support maximum memory size
Support memory type
Support memory speed
Support memory voltage
Support memory module package
Support to parity check feature
Support to Error Correction Code (ECC
feature.
Memory module combinations
Memory Combinations
RIMM 1
64M
64M
128M
128M
256M
256M
C-RIMMM
C-RIM
C-RIM
Cache Memory
Item
First-Level Cache Configurations
Cache function control
Second-Level Cache Configurations
Below information is only applicable to system with installed Pentium 4 processor.
L2 Cache RAM size
L2 Cache RAM speed
L2 Cache function control
Video Interface
Item
Video controller resident bus
Video interface support
14
4 sockets (4 banks)
64/128/256MB
1GB
RDRA
PC 800MH
2.5 V
184 -pin RIMM
Yes
No
You can install memory modules in any combination as long as they match
the Memory Combination specifications.
RIMM 2
64M C-RIM
64M 64M
128M C-RIM
128M 128M
256M C-RIM
256M 256M
C-RIM 64M
C-RIM 128M
C-RIM 256M
Enable/Disable by BIOS Setup (Advanced options)
256 KB
The same with the processor core clock frequency
Enable/Disable by BIOS Setup
AGP bus
1x / 2x / 4x AGP Signaling and 2x / 4x Fast Writes
The AGP buffers operate only 1.5V mod
Specification
RIMM 3 RIMM 4
C-RIM
64M
C-RIM
128M
C-RIM
256M
64M
128M
256M
Specification
Specification
TOTAL
128M
256M
256M
512M
512M
1024M
128M
256M
512M
Chapter 1