Intel BLKDQ35JOE Product Specification - Page 16

System Memory - bios

Page 16 highlights

Intel Desktop Board DQ35JO Technical Product Specification CAUTION Use only the processors listed on the web site above. Use of unsupported processors can damage the board, the processor, and the power supply. # INTEGRATOR'S NOTE Use only ATX12V-compliant power supplies. For information about Power supply connectors Refer to Section 2.2.2.4, page 49 1.5 System Memory The board has four DIMM sockets and support 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. • 8 GB maximum total system memory using DDR2 800 or DDR2 667 DIMMs; refer to Section 2.1.1 on page 41 for information on the total amount of addressable memory. • Minimum total system memory: 512 MB • Non-ECC DIMMs • Serial Presence Detect • DDR2 800 or DDR2 667 MHz SDRAM DIMMs • DDR2 667 DIMMs with SPD timings of only 5-5-5 (tCL-tRCD-tRP) • DDR2 800 DIMMs with SPD timings of only 5-5-5 or 6-6-6 (tCL-tRCD-tRP) 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. 16

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Intel Desktop Board DQ35JO Technical Product Specification
16
CAUTION
Use only the processors listed on the web site above.
Use of unsupported processors
can damage the board, the processor, and the power supply.
#
INTEGRATOR’S NOTE
Use only ATX12V-compliant power supplies.
For information about
Refer to
Power supply connectors
Section 2.2.2.4, page 49
1.5
System Memory
The board has four DIMM sockets and support 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.
8 GB maximum total system memory using DDR2 800 or DDR2 667 DIMMs; refer
to Section 2.1.1 on page 41 for information on the total amount of addressable
memory.
Minimum total system memory:
512 MB
Non-ECC DIMMs
Serial Presence Detect
DDR2 800 or DDR2 667 MHz SDRAM DIMMs
DDR2 667 DIMMs with SPD timings of only 5-5-5 (tCL-tRCD-tRP)
DDR2 800 DIMMs with SPD timings of only 5-5-5 or 6-6-6 (tCL-tRCD-tRP)
±
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.