System Memory; Supported Memory Configurations - Intel BLKD945GCPE - LGA775 1066FSB 2DDR2 2GB Audio Video Lan mATX 10Pack Motherboard Technical Product Specification

Intel Desktop Board D945GCPE Technical Product Specification
1.4

System Memory

The board has two DIMM sockets and supports the following memory features:
• 1.8 V (only) DDR2 SDRAM DIMMs with gold-plated contacts
• Unbuffered, single-sided or double-sided DIMMs with the following restriction:
Double-sided DIMMS with x16 organization are not supported.
• 2 GB maximum total system memory. Refer to Section 2.1.1 on page 34 for
information on the total amount of addressable memory.
• Minimum total system memory: 128 MB
• Non-ECC DIMMs
• Serial Presence Detect
• DDR2 667 MHz or DDR2 533 MHz SDRAM DIMMs
NOTE
To be fully compliant with all applicable DDR SDRAM memory specifications, the board
should be populated with DIMMs that support the Serial Presence Detect (SPD) data
structure. This allows the BIOS to read the SPD data and program the chipset to
accurately configure memory settings for optimum performance. If non-SPD memory
is installed, the BIOS will attempt to correctly configure the memory settings, but
performance and reliability may be impacted or the DIMMs may not function under the
determined frequency.
Table 3 lists the supported DIMM configurations.
Table 3. Supported Memory Configurations
DIMM Capacity
128 MB
256 MB
256 MB
512 MB
512 MB
512 MB
1024 MB
1024 MB
Note: In the second column, "DS" refers to double-sided memory modules (containing two rows of SDRAM)
and "SS" refers to single-sided memory modules (containing one row of SDRAM).
For information about...
Tested Memory
16
Configuration SDRAM Density
SS 256 Mbit
SS 256 Mbit
SS 512 Mbit
DS 256 Mbit
SS 512 Mbit
SS 1 Gbit
DS 512 Mbit
SS 1 Gbit
Refer to:
http://support.intel.com/support/motherboards/desktop/sb/CS-
025414.htm
SDRAM Organization Number of
Front-side/Back-side SDRAM Devices
16 M x 16/empty 4
32 M x 8/empty 8
32 M x 16/empty 4
32 M x 8/32 M x 8 16
64 M x 8/empty 8
64 M x 16/empty 4
64 M x 8/64 M x 8 16
128 M x 8/empty 8