Table of Contents
Advertisement
Support
The P4SCA/P4SCE supports Dual channel, ECC/non-ECC, unbuffered
DDR-400/333/266 DDR SDRAM. (Populate DIMM0A,DIMM1A and/or
DIMM0B, DIMM1B with memory modules of the same size/same type will
result in dual channel, two-way interleaved memory which is faster
than single channel memory. *The P4SCA/P4SCE supports up to 4 GB
when all four DDR slots are populated with 1 GB modules. However,
the OS may detect only up to 3.65 GB; the remaining memory is re-
served for System BIOS use.)
Host Clock
(MHz)
100
133
200
(*Note: The BIOS will display 320 due to the limitation of Intel's chipset).
Figure 2-2.
Side and Top Views of DDR Module Installation into Slot
To Install:
Insert module
vertically and
press down
until it snaps
into place.
Pay attention
to the notch.
To Remove:
Use your thumbs
gently to push
each release tab
outward to
release the DIMM
from the slot.
Memory Speeds
FSB (MHz)
DRAM DATA
RATE (MT/s)
400
266
333
400
533
266
333
400
800
266
333
400
2-5
Chapter 2: Installation
Shown during
POST
DDR266
DDR266
DDR266
DDR266
DDR333
DDR333
DDR266
DDR320
(*Note)
DDR400
Advertisement
Table of Contents
