我的内存是256MB的，参数如下：
Type:DDR Channels#:single Size:256MBytes
Frequency:199.5MHz
FSB:DRAM:CPU/9
CAS#Latency:3.0 clocks
RAS#to CAS#Delay:3 clocks
Cycle Time(Tras):8 clocks
Bank Cycle Time(Trc):11 clocks
Command Rate:1T
DRAM idle Timer:16 clocks

Mainboard
chipset:VIA K8T890 REV:00
southbridge:VIA VT8237
sensor:ITE IT8705

BIOS
Brand:Phoenix Technologies.ltd
version:09/09/2005
date:09/09/2005

Graphic interface
Version:pci-EXpress
link vvidth:X16 Max supported:X16

CPU是amd sempron 3000+的，package:Socket 939  Instructions:MMX(+),3DNow!(+),SSE,SSE2,SSE3,X86-64.我想升级到512MB的，再买一个256的，希望朋友们给个最佳选择!!