ECS Motherboard User Manual page 27

Memory Support
Two 184-pin 2.5V DIMM sockets for DDR SDRAM
DDR400/333 memory modules, and two 240-pin 1.8V for
DDR2 533/400
Supports DDR2 533/400 or DDR400/333 memory bus
Maximum installed memory is 2GB
Note: You can not use DDR2 533/400 and DDR400/333
simultaneously. Only use either DDR2 533/400 or DDR400/300
memory modules!
Expansion Slots
One AGPro slot, one PCI Express x16 slot, two PCI
Express x1 slots
Three 32-bit PCI slots for PCI 2.3-compliant bus interface
Onboard IDE channels
One IDE Channel supporting ATA-66, ATA-100
Supports PIO (Programmable Input/Output) and DMA
(Direct Memory Access) modes
Supports IDE Ultra DMA bus mastering with transfer rates
of 100/66/33 MB/sec
IDE RAID
Two optional IDE Channels supporting RAID 0,1,0+1
function , maximum 4 devices
Supports PIO (Programmable Input/Output) and DMA
(Direct Memory Access) modes
Supports IDE Ultra DMA bus mastering with transfer rates
of 133/100/66 MB/sec
Note: Our bundled CD will provide you with a RAID installation
program to make an installation driver in your own floppy disk.
Therefore, while you are using IDE RAID to install the
Operating System, please push down F6 to use your own floppy
disk of a RAID installation driver.
Chapter 1: Introduction
3