Intel® Desktop Board D915GAG

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Intel® Desktop Board D915GAG

System memory

System Memory Features
The boards have four DIMM sockets and support the following memory features:

2.6 V (only) DDR 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.
4 GB maximum total system memory
Minimum total system memory: 128 MB
Non-ECC DIMMs
Serial Presence Detect
DDR 400 MHz and DDR 333 MHz SDRAM DIMMs

Notes

Remove the PCI Express* x16 video card before installing or upgrading memory to avoid interference with the memory retention mechanism.
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.

Supported System Bus Frequency and Memory Speed Combinations

To use this type of DIMM...	The processor's system bus frequency must be...
DDR400	800 MHz
DDR333(Note)	800 or 533 MHz

Note

When using an 800 MHz system bus frequency processor, DDR 333 memory is clocked at 320 MHz. This minimizes system latencies to optimize system throughput.

Supported Memory Configurations

DIMM Capacity	Configuration	SDRAM Density	SDRAM Organization Front-side/Back-side	Number of SDRAM Devices
128 MB	SS	256 Mbit	16 M x 16/empty	4
256 MB	SS	256 Mbit	32 M x 8/empty	8
256 MB	SS	512 Mbit	32 M x 16/empty	4
512 MB	DS	256 Mbit	32 M x 8/32 M x 8	16
512 MB	SS	512 Mbit	64 M x 8/empty	8
512 MB	SS	1 Gbit	64 M x 16/empty	4
1024 MB	DS	512 Mbit	64 M x 8/64 M x 8	16
1024 MB	SS	1 Gbit	128 M x 8/empty	8
2048 MB	DS	1 Gbit	128 M x 8/128 M x 8	16

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).

Tested Memory

3rd Party Tested Memory*
3rd party tested memory occurs as requested by the memory vendors and is tested at an independent memory house that is not a part of Intel. Memory tested by 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 was either tested by the memory vendor or by Intel using this test plan. These part numbers may not be readily available throughout the product life cycle.

The table below lists parts which passed testing conducted using Intel's Self Test program for Intel® Desktop Board D915GAG.

Module Supplier Module Part Number	Module Size (MB)	Module Speed (MHz)	Latency CL-tRCD-tRP	ECC or Non-ECC?	DIMM Organi-zation	Module Date Code	Component Used Comp Part Number
A-DATA* MDOEL6F3G31Y0D1E0Z	256 MB	400	3-4-4	Non-ECC	SSx8	0527	Elpida* DDR-DD2508ARTA
A-DATA MDOHY6F3G3X10BZE0Z	256 MB	400	3-3-3	Non-ECC	SSx8	510A	Hynix* DDR-HY5DU56822DT-D43
Infineon Technologies* HYS64D128320HU-5-B	1 GB	400	3-3-3	Non-ECC	DSx8	0445	Infineon Technologies HYB25D512800BE-5
Infineon Technologies HYS64D64320HU-5-C	512 MB	400	3-3-3	Non-ECC	DSx8	0436	Infineon Technologies HYB25D512800CE-5
Infineon Technologies HYS64D32300HU-5-C	256 MB	400	3-3-3	Non-ECC	SSx8	0432	Infineon Technologies HYB25D512800CE-5
Kingston Technology* KVR400X64C3A/1G	1 GB	400	3-3-3	Non-ECC	DSx8	0518	Infineon HYB25D512800BE-5
Kingston Technology KVR400X64C3A/1G	1 GB	400	3-3-3	Non-ECC	DSx8	449	Samsung* K4H510838B-TCCC
Kingston Technology KVR400X64C3A/512	512 MB	400	3-3-3	Non-ECC	SSx8	0518	Micron* MT46V64M8-5B
Kingston Technology KVR400X64C3A/512	512 MB	400	3-3-3	Non-ECC	DSx8	0000	Samsung K4H560838F-TCCC
Kingston Technology KVR400X64C3A/256	256 MB	400	3-3-3	Non-ECC	SSx8	0000	Promos* V58C2256804SCT5B
Micron* MT16VDDT12864AY-40BD3	1024 MB	400	3-3-3	Non-ECC	DSx8	0528	Micron MT46V64M8P
Micron MT16VDDF6464AY-40BG1	512 MB	400	3-3-3	Non-ECC	DSx8	0540	Micron MT46V32M8BG
Micron MT8VDDT6464AG-40BD1	512 MB	400	3-3-3	Non-ECC	SSx8	0534	Micron MT46V64M8TG
Micron MT16VDDT6464AG-40BG6	512 MB	400	3-3-3	Non-ECC	DSx8	0536	Micron MT46V32M8TG
Micron MT16VDDT6464AY-40BG6	512 MB	400	3-3-3	Non-ECC	DSx8	0534	Micron MT46V32M8P
Micron MT16VDDT6464AG-40BG4	512 MB	400	3-3-3	Non-ECC	DSx8	0508	Micron MT46V32M8TG
Micron MT16VDDT6464AG-40BG5	512 MB	400	3-3-3	Non-ECC	DSx8	0535	Micron MT46V32M8TG
Micron MT8VDDT6464AG-40BD3	512 MB	400	3-3-3	Non-ECC	SSx8	0523	Micron MT46V64M8TG
Micron MT8VDDT6464AY-40BD3	512 MB	400	3-3-3	Non-ECC	SSx8	0534	Micron MT46V64M8P
Micron MT8VDDT3264AG-40BG6	256 MB	400	3-3-3	Non-ECC	SSx8	0536	Micron MT46V32M8TG
Micron MT8VDDT3264AG-40BG5	256 MB	400	3-3-3	Non-ECC	SSx8	0533	Micron MT46V32M8TG
Micron MT8VDDF3264AY-40BG1	256 MB	400	3-3-3	Non-ECC	SSx8	0540	Micron MT46V32M8BG
Samsung* M368L2923DUN-CCC	1 GB	400	3-3-3	Non-ECC	DSx8	0540	Samsung K4H510838D-UCCC
Samsung M368L2923CUN-CCC	1 GB	400	3-3-3	Non-ECC	DSx8	0509	Samsung K4H510838C-UCCC
Samsung M368L6523DUD-CCC	512 MB	400	3-3-3	Non-ECC	SSx8	0549	Samsung K4H510838D-UCCC
Samsung M368L6423ETN-CCC	512 MB	400	3-3-3	Non-ECC	DSx8	0509	Samsung K4H560838E-TCCC
Samsung M368L6423FTN-CCC	512 MB	400	3-3-3	Non-ECC	DSx8	0506	Samsung K4H560838F-TCCC
Samsung M368L6523CUS-CCC	512 MB	400	3-3-3	Non-ECC	SSx8	0503	Samsung K4H510838C-UCCC
Samsung M368L3223FTN-CCC	256 MB	400	3-3-3	Non-ECC	SSx8	0506	Samsung K4H560838F-TCCC
Samsung M368L3324CUS-CCC	256 MB	400	3-3-3	Non-ECC	SSx16	0506	Samsung K4H511638C-UCCC
Samsung M368L3223ETN-CCC	256 MB	400	3-3-3	Non-ECC	SSx8	0506	Samsung K4H560838E-TCCC
Infineon Technologies HYS64D128320HU-6-B	1 GB	333	2.5-3-3	Non-ECC	DSx8	0434	Infineon Technologies HYB25D512800BE-6
Infineon Technologies HYS64D64320HU-6-C	512 MB	333	2.5-3-3	Non-ECC	DSx8	0436	Infineon Technologies HYB25D512800CE-6
Infineon Technologies HYS64D32300HU-6-C	256 MB	333	2.5-3-3	Non-ECC	SSx8	0436	Infineon Technologies HYB25D512800CE-6
Micron MT16VDDT12864AG-335D1	1024 MB	333	2.5-3-3	Non-ECC	DSx8	0537	Micron MT46V64M8TG
Micron MT8VDDT6464AG-335D3	512 MB	333	2.5-3-3	Non-ECC	SSx8	0513	Micron MT46V64M8TG
Micron MT8VDDT6464AG-335D2	512 MB	333	2.5-3-3	Non-ECC	SSx8	0505	Micron MT46V64M8TG
Micron MT8VDDT6464AG-335D1	512 MB	333	2.5-3-3	Non-ECC	SSx8	0450	Micron MT46V64M8TG
Micron MT16VDDT6464AG-335G4	512 MB	333	2.5-3-3	Non-ECC	DSx8	0408	Micron MT46V32M8TG
Micron MT8VDDT3264AG-33G4	256 MB	333	2.5-3-3	Non-ECC	SSx8	0540	Micron MT46V32M8TG
Micron MT8VDDT3264AG-335G4	256 MB	333	2.5-3-3	Non-ECC	SSx8	0450	Micron MT46V32M8TG
Micron MT8VDDT3264AG-335G6	256 MB	333	2.5-3-3	Non-ECC	SSx8	0513	Micron MT46V32M8TG
Samsung M368L5623MTN-CB3	2 GB	333	2.5-3-3	Non-ECC	DSx8	0508	Samsung K4H1G0838M-TCB3

Updated: November 30, 2006

This applies to:

Intel® Desktop Board D915GAG

End of Interactive Support Disclaimer
These products are no longer being manufactured by Intel. Additionally, Intel no longer provides interactive support for these products via telephone or e-mail, nor will Intel provide any future software updates to support new operating systems or improve compatibility with third party devices and software products.

THESE DOCUMENTS ARE PROVIDED FOR HISTORICAL REFERENCE PURPOSES ONLY AND ARE SUBJECT TO THE TERMS SET FORTH IN THE "Terms of use". For information on currently available Intel products, please see www.intel.com/products.

Solution ID: CS-027104
Date Created: 14-Jun-2007
Last Modified: 16-Nov-2009

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