SOYO SY-P4I875P DRAGON 2 V1.0 User Manual page 24

Hardware Installation
DDR
Slots
DDR_A1
Performance
128 bit
Present
128 bit
Present
128 bit
Installing your memory in a combination different from the table above will
still allow your system to work. The Dual Channel feature will not work then
however. This motherboard also supports ECC (error correcting code)
memory DDR modules.
Memory frequency Table
Depending on the front side bus (FSB) frequency of the CPU, you can run
memory of different speeds. Please look at the table below for details:
CPU FSB Memory Frequency
(MHz)
400
533 266 or 333
800 400 or 320*
* When using a 800 MHz FSB CPU and PC2700 DDR DIMMs, the memory
frequency runs at 320 MHz (instead of 333 MHz) due to chipset limitations.
Step 3 Installation of Expansion Cards
The motherboard has 1 AGP slot and 5 PCI slots.
1. Read the related expansion card's instruction document before inserting
the expansion card into the computer.
2. Press the expansion card firmly into the expansion slot on the motherboard.
3. Make sure the metal contacts on the card are seated in the slot.
4. Replace the screw to secure the slot bracket of the expansion card.
5. Install required driver for the operating system you use.
SY-P4I875P DRAGON 2 V1.0
DDR_A2 DDR_B1
Present
Present
Present Present
DDR DIMM Type
(MHz)
266 PC2100
PC2100 or PC2700
PC3200 or PC2700
19
DDR_B2
Present
Present