Intel D95738-001US Manuale Utente

Pagina di 88
Intel Desktop Board DG33TL Technical Product Specification 
16 
 
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 39 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.
 
Table 3.  Supported Memory Configurations 
 
 
DIMM 
Type 
 
 
SDRAM 
Technology 
Smallest usable 
DIMM (one x16 
Single-sided 
DIMM) 
Largest usable 
DIMM (one x8 
Double-sided 
DIMM) 
Maximum capacity 
with four identical 
x8 Double-sided 
DIMMs 
DDR2 667 
512 Mbit 
256 MB 
1 GB 
4 GB 
DDR2 667 
1 Gbit 
512 MB 
2 GB 
8 GB 
DDR2 800 
512 Mbit 
256 MB 
1 GB 
4 GB 
DDR2 800 
1 Gbit 
512 MB 
2 GB 
8 GB 
 
For information about…  
Refer to: 
Tested Memory