Desktop Boards
Intel® Desktop Board DZ75ML-45K
System Memory

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

  • 1.5V DDR3 SDRAM DIMMs with gold plated contacts, with the option to raise the voltage to support higher performance DDR3 SDRAM DIMMs
  • 1.35V Low Voltage DDR3 DIMMs (JEDEC specification)
  • Two independent memory channels with interleaved mode support
  • Unbuffered, single-sided, or double-sided DIMMs with the following restriction: Double-sided DIMMs with x16 organization are not supported.
  • 32 GB maximum total system memory (with 4 GB memory technology)
  • Minimum recommended total system memory: 1 GB
  • Non-ECC DIMMs
  • Serial presence detect
  • DDR3 1066 MHz to +2400 MHz SDRAM DIMMs (JEDEC DDR3 1600 MHz DIMMs are only supported by 3rd generation Intel® Core™ Processors natively)
  • XMP version 1.3 performance profile support for memory speeds up to +2400 MHz

For full compliance with DDR SDRAM memory specifications, populate the board with DIMMs that support the serial presence detect (SPD) data structure. Using DIMMs that support SPD allows BIOS to read the SPD data and accurately configure memory settings for optimum performance. If non-SPD memory is installed, the BIOS tries to configure the memory settings, but performance and reliability can be impacted. Also, DIMMs might not function under the determined frequency.

Supported memory configurations

DIMM Capacity Configuration SDRAM Density SDRAM Organization Front-side / Back-side Number of SDRAM Devices
1 GB Single-sided 1 Gbit 128 M x 8 / empty 8
2 GB Double-sided 1 Gbit 128 M x 8 / 128 M x 8 16
2 GB Single-sided 2 Gbit 256 M x 8 / empty 8
4 GB Double-sided 2 Gbit 256 M x 8 / 256 M x 8 16
4 GB Single-sided 4 Gbit 512 M x 8 / empty 8
8 GB Double-sided 4 Gbit 512 M x 8 / 512 M x 8 16

Tested memory

Computer Memory Test Labs* (CMTL) tests third-party memory for compatibility with Intel boards as requested by memory manufacturers.  See the CMTL Advanced 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 manufacturer Module part number Module size Module speed (MHz)
ADATA* AX3U1600PB2G8-2P 2 GB 1600
ADATA AX3U1866PB2G8-DP2 2 GB 1866
ATP* VQ1333B884 2 GB 1333
Corsair* CMT4GX3M2A1600C7ver:2.3 2 GB 1600
Corsair CMT4GX3M2A1866C9 ver:7.1 2 GB 1866
Corsair CMT4GX3M2A1866 C9 4 GB 1866
Corsair CMGTX8 8 GB 2400
Hynix * HMT112U6BFR8C-G7 1 GB 1066
Hynix HMT112U6AFP8C-H9 1 GB 1333
Hynix HMT125U7AFP8C-G7T0 2 GB 1066
Hynix HMT125U6BFR8C-H9 2 GB 1333
Hynix HMT351U6AFR8C-G7 4 GB 1066
Hynix HMT351U6AFR8C-H9 4 GB 1333
Kingston* KHX2133C9AD3T1K2/4GX 4 GB 2133
Kingston KHX24C11K4 (Max:2400) 4 GB 2400
Kingston KHX1600C10D3B1 8 GB 1600
Micron* MT8JTF12864AY-1G1D1 1 GB 1066
Micron MT8JTF12864AY-1G4D1 1 GB 1333
Micron MT16JTF25664AY-1G1D1 2 GB 1066
Micron MT16JTF25664AZ-1G4F1 2 GB 1333
Micron MT16JTF51264AZ-1G1D1 4 GB 1066
Micron MT16JTF51264AZ-1G4D 4 GB 1333
Samsung* M378B2873DZ1-CF8 1 GB 1066
Samsung M378B2873EH1-CH9 1 GB 1333
Samsung M378B5673DZ1-CF8 2 GB 1066
Samsung M378B5673DZ1-CH9 2 GB 1333
Samsung M378B5273BH1-CF8 4 GB 1066
Samsung M378B5273BH1-CF8 4 GB 1333
Related topics
DDR, DDR2, and DDR3 memory
Single and multi-channel memory modes
Troubleshooting system memory issues

This applies to:

Intel® Desktop Board DZ75ML-45K

Solution ID: CS-033728
Last Modified: 05-Nov-2014
Date Created: 13-Aug-2012