System Memory for the Intel® Desktop Board DQ45CB
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
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 |