Supermicro PDSMA, Руководство пользователя

Страница: 24 / 100

2-6
PDSMA User's Manual
To Install:
Insert module verti-
cally and press down
until it snaps into
place. Pay attention
to the notch.
Figure 2-2. Installing DIMM into Slot
To Remove:
Use your thumbs to
gently push each
release tab outward
to release the DIMM
from the slot.
Top View Of DDRII Slot
DDR2
2-4 Installing DDR II Memory
Memory Module Installation (See Figure 2-2)
Exercise extreme care when installing or removing memory modules
to prevent any possible damage.
1. Insert each DDR II memory module vertically into its slot. Pay attention to the
notch along the bottom of the module to prevent inserting the module incor-
rectly. (See support information below.)
2. Gently press down on the memory module until it snaps into place.
Support
The PDSMA supports up to 8 GB of Dual channel, ECC/Non-ECC unbuffered
DDRII 667/533/400 SDRAM. Both interleaved and non-interleaved memory
are supported, so you may populate any number of DIMM slots. (Populating
DIMM#1A,DIMM#1B, and/or DIMM#2A, DIMM#2B with modules of the same
size and of the same type will result in dual channel, two-way interleaved
memory which is faster than the single-channel non-interleaved memory. When
ECC memory is used, it may take 25-40 seconds for the VGA to display.)
*Notes :
1. Due to chipset limitation, 8GB Memory can only be supported by the following
operating systems: 32-Bit: Windows 2000 Advanced Server/ 2003 Enterprise
Edition; 64-Bit: Windows Server 2003 Standard/XP Professional x64 Edition/
Server 2003 Enterprise (x64 Edition.)
2. You may install a maximum of 2GB DIMMs on each slot; however, only DDRII
533 MHz 2GB density modules are available for this confi guration.
3. Some old-version of DDR II-667 may not match Intel's On-Die-Temperature
requirement and will automatically be down-graded to run @ 533 MHz, If this
occurs, contact your memory vendor to check the ODT value.
4. Due to OS limitations, some operating systems may not show more than 4 GB
of memory. (See the Memory Availability on Page 2-7.)