System Memory for the Intel® Desktop Board DG33FB

• System memory features
• Supported DIMM configurations
• Tested memory

System memory features
The board has four DIMM sockets and supports the following memory features:

• 1.8V (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 667 or DDR2 800 DIMMs
• Minimum total system memory: 512 MB
• Non-ECC DIMMs
• Serial Presence Detect
• DDR2 800 or DDR2 667 MHz SDRAM DIMMs
• DDR2 667 SIMMs with SPD timings of only 5-5-5 (tCL-tRCD-tRP)
• DDR2 800 SIMMs with SPD timings of only 5-5-5 or 6-6-6 (tCL-tRCD-tRP)

Supported DIMM configurations
The following table lists the supported DIMM configurations:

Tested memory

Third-party tested memory*
Third-party tested memory occurs as requested by the memory vendors. Memory is tested at an independent memory house that is not a part of Intel - Computer Memory Test Labs (CMTL).

Vendor self-tested memory
Intel supplies the memory vendors that participate in this program with a common memory test plan to use as a basic checkout of the memory stability. Memory listed here completed testing by the memory vendor or by Intel using this test plan. These part numbers might not be readily available throughout the product life cycle.

The table below lists parts that passed testing conducted using the Intel Self Test program for Intel® Desktop Board DG33FB.