Intel D525MW Product Specification - Page 16

Intel Desktop Board D525MW and Intel Desktop Board D525MWV Technical Product Specification 1.4 System Memory DDR3 SDRAM SO-DIMMs with gold-plated contacts Unbuffered, single-sided or double-sided DIMMs 4 GB maximum total system memory Minimum total system memory: 256 MB Non-ECC DIMMs Serial Presence Detect DDR3 800 MHz, DDR3 1066 MHz, and DDR3 1333 MHz SO-DIMMs (DDR3 1066 MHz and DDR3 1333 MHz memory will run at 800 MHz) The board has two 204-pin DDR3 SO-DIMM sockets and supports the following memory features: NOTE Due to passively-cooled thermal constraints, system memory must have an operating temperature rating of 85 oC. The board is designed to be passively cooled in a properly ventilated chassis. Chassis venting locations are recommended above the system memory area for maximum heat dissipation effectiveness. NOTE To be fully compliant with all applicable DDR3 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, performance and reliability may be impacted or the DIMMs may not function under the determined frequency. Table 3 lists the supported SO-DIMM configurations. Table 3. Supported Memory Configurations DIMM Capacity 1024 MB 1024 MB 2048 MB 2048 MB Configuration DS SS DS SS SDRAM Density 1 Gbit 1 Gbit 2 Gbit 2 Gbit SDRAM Organization Front-side/Back-side 64 M x16/64 M x16 128 M x8/empty 128 M x16/128 M x16 256 M x8/empty Number of SDRAM Devices 8 8 8 8 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). 16