Desktop Boards
Intel® Desktop Board DQ45CB
System Memory

Contents

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

  • 1.8 V DDR2 SDRAM DIMMs with gold plated contacts, with the option to raise the voltage to support higher performance DDR2 SDRAM DIMMs
  • Dual channel interleaved mode support
  • Unbuffered, single-sided or double-sided DIMMs with the following restriction: Double-sided DIMMs with x16 organization are not supported.
  • 16 GB maximum total system memory using DDR2 800 MHz or DDR2 667 MHz DIMMs
  • Minimum recommended total system memory: 512 MB
  • Non-ECC DIMMs
  • Serial Presence Detect
  • DDR2 800 MHz or DDR2 667 MHz SDRAM DIMMs
  • DDR2 667 MHz DIMMs with SPD timings of only 5-5-5 (tCL-tRCD-tRP)
  • DDR2 800 MHz DIMMs with SPD timings of only 5-5-5 or 6-6-6 (tCL-tRCD-tRP)

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.

System resources and hardware (such as PCI Express*) require physical memory address locations that can reduce available addressable system memory. This could result in a reduction of as much as 1 GB or more of physical addressable memory being available to the operating system and applications, depending on the system configuration and operating system.

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 667 2 Gbit 1 GB 4 GB 16 GB
DDR2 800 512 Mbit 256 MB 1 GB 4 GB
DDR2 800 1 Gbit 512 MB 2 GB 8 GB
DDR2 800 2 Gbit 1 GB 4 GB 16 GB

Tested memory
Computer Memory Test Labs* (CMTL) tests third-party memory for compatibility with Intel boards as requested by memory manufacturers. See the CMTL tested memory list* for this Intel® Desktop Board.

The table below lists parts which passed testing during development. These part numbers may not be readily available throughout the product life cycle.

Module Supplier / Module Part Number Module Size Module Speed (Mhz) Latency CL-tRCD-tRP ECC or Non-ECC DIMM Organization Module Date Code Component Used / Comp Part Number
Adata* M2GVD6G3H31P0I1E53 512 MB 800 5-5-5 Non-ECC SS x 8 N/A
Adata M2OAD6G3H3160I1E53 512 MB 800 5-5-5 Non-ECC SS x 8 N/A
AENEON* AET760UD00-25DC08X 1 GB 800 5-5-5 Non-ECC SS x 8 0720 AENEON AET03R250 C
Apacer* AHU512E800C5K1C 512 MB 800 5-5-5 Non-ECC SS x 8 0711 N/A
Apacer AU512E800C5KBGC 512 MB 800 5-5-5 Non-ECC SS x 8 Apacer AM4B5708HEWS8E
APOGEE* AU51082-667P000CL5 512 MB 667 5-5-5 Non-ECC SS x 8 0714 APOGEE WA51082B-3B
ELPIDA* EB51UD8AJWA-6E-E 512 MB 667 5-5-5 Non-ECC SS x 8 0720 ELPIDA E5108AJBG-6E-E
FOXCONN* X289-E63HU-0AB1R 512 MB 800 5-5-5 Non-ECC SS x 8 0715 FOXCONN 026Y-6769-A
Infineon* HYS64T64000HU-3S-A 512 MB 667 5-5-5 Non-ECC SS x 8 0801 Infineon HYB181512 800AF3S
Jieyuan* PC5300U-50550 3-6030701 512 MB 667 5-5-5 Non-ECC SS x 8 0706 VT* KT1286675413
KINGMAX* KLDC28F-A8KB5 512 MB 800 5-5-5 Non-ECC SS x 8 KINGMAX KKABFFBXF
Kingston* 9905315-019.A02LF KVR800D2N5/512 512 MB 800 5-5-5 Non-ECC SS x 8 0718 Kingston E5108AHBG-8E-E
Kingston KVR800D2N5/512 512 MB 800 5-5-5 Non-ECC SS x 8 0710 NANYA NT5TU64M8BE-25C
Kingston KVR800D2N6/1G 1 GB 800 6-6-6 Non-ECC SS x 16 0838 Elpida E1108AGBG-8E-E
Kingston KVR800D2N5/512 512 MB 800 5-5-5 Non-ECC SS x 8 0623 Mosel* V59C1512804QBF25
Kingston KVR800D2N6K2/8G 4 GB 800 6-6-6 Non-ECC x8 Elpida E2108ABSE-8G-E
NANYA* NT512T64U88B0BY-25C 512 MB 800 5-5-5 Non-ECC SS x 8 0550 NANYA NT5TU64M8BE-25C
NANYA NT512T64U88B0BY-25D 512 MB 800 6-6-6 Non-ECC SS x 8 0723 NANYA NT5TU64M8BE-25D
NANYA NT512T64U88B0BY-3C 512 MB 667 5-5-5 Non-ECC SS x 8 0550 NANYA NT5TU64M8BE-3C
OXCCO* X269-E63GU-0AB1R 512 MB 667 5-5-5 Non-ECC SS x 8 0650 0169-6255
OXCCO X269-E63GU-0AB1R 512 MB 667 5-5-5 Non-ECC SS x 8 0715 FOXCONN 016Z-6162-A
Qimonda* HYS64T6400EU-25F-B2 512 MB 800 5-5-5 Non-ECC SS x 8 0715 Qimonda HYB18T512800B2F25F
Qimonda HYS64T6400HU-2.5-B 512 MB 800 6-6-6 Non-ECC SS x 8 0647 Qimonda HYB18T512
Ramaxel* RML1650EG38D6W-667 512 MB 667 5-5-5 Non-ECC SS x 8 ELPIDA E5108AGBG-6E-E
SAMSUNG* M378T6553EZS-CE7 512 MB 800 5-5-5 Non-ECC SS x 8 0726 SAMSUNG K4T51083QE
SIS* SLX264M8-J6E-2 512 MB 667 5-5-5 Non-ECC SS x 8 SIS DDRII6408-6E-7124
SIS SLX264M8-JGE 512 MB 800 5-5-5 Non-ECC SS x 8 SIS DDRII6408-GE 7506
SIS SLX264M8-JGE-3 512 MB 800 5-5-5 Non-ECC SS x 8 SIS DDRII6408-8E-7212
Team* TVDD512M667 512 MB 667 5-5-5 Non-ECC SS x 8 0709 Team T2D648PT-6
Transcend* 512 MB 667 5-5-5 Non-ECC SS x 8 0727 ELPIDA E5108AG-6E-E
Transcend TS64MLQ64V6J 512 MB 667 5-5-5 Non-ECC SS x 8 0632 Mosel V59C1512804QAF3
Transcend TS64MLQ64V8J 512 MB 800 5-5-5 Non-ECC SS x 8 0633 Mosel V59C1512804QBF25
TwinMOS* 8DP25JK5MTETP 8D25JK-TT 512 MB 800 5-5-5 Non-ECC SS x 8 0713 TwinMOS TMM6208G8M25C
V-DATA* M2GVD6G3H3160I1E53 512 MB 800 5-5-5 Non-ECC SS x 8 V-DATA VD29608A8A-25EG
Winchip* GDE4GB28L300C5 4 GB 667 5-5-5 Non-ECC x8 Winchip AEC2560KQ-30

This applies to:

Intel® Desktop Board DQ45CB



Solution ID: CS-029529
Last Modified: 21-Oct-2014
Date Created: 29-Jul-2008