What is a DDR memory cross-reference?

A DDR memory cross-reference allows you to find equivalent memory modules from different manufacturers. For example, if you have a Samsung DDR4 8GB RDIMM, you can find the equivalent Micron or SK Hynix module with matching specifications (type, density, speed, voltage, ranks, ECC).

How do I find an equivalent memory module for Samsung, Micron, or SK Hynix?

Use MemoryXRef to search by part number (e.g., M393A1G40DB0-CPB) or by specification (e.g., DDR4 RDIMM 8GB 3200). The tool instantly shows equivalent modules from all manufacturers including Samsung, Micron, SK Hynix, Kingston, Corsair, Apacer, ADATA, and Innodisk.

What memory types does MemoryXRef support?

MemoryXRef supports DDR3, DDR4, and DDR5 memory modules in all form factors: RDIMM (Registered DIMM), SODIMM (Small Outline DIMM), UDIMM (Unbuffered DIMM), and LRDIMM (Load-Reduced DIMM). The database covers both ECC and non-ECC modules.

Which memory manufacturers are covered?

MemoryXRef covers 17 manufacturers: Samsung, Micron, SK Hynix, Kingston, Corsair, Crucial, G.Skill, Intelligent Memory, SMART Modular, Apacer, ADATA, Innodisk, Transcend, PNY, Team Group, Patriot, and KLEVV. The database contains 3,491 memory modules with full cross-references.

MemoryXRefDDR Cross-Reference

3,570 parts

Server Compatibility

Find validated memory modules for enterprise server platforms. Data sourced from official OEM documentation including Lenovo ServerProven, HPE QuickSpecs, Dell Memory Configuration Guides, and Supermicro Memory Configuration Guides.

178

Server Platforms

1,523

Compatibility Entries

Lenovo Servers

Supermicro Servers

Dell Servers

HPE Servers

Dell

30 platforms

HPE

42 platforms

Lenovo

74 platforms

Supermicro

32 platforms

Data Sources: Lenovo ServerProven (serverproven.lenovo.com), HPE QuickSpecs Part Number Memory Matrix (support.hpe.com), Dell Memory Configuration Guides (dell.com/support), and Supermicro Memory Configuration Guides (supermicro.com). Compatibility data is provided for reference only. Always verify with the OEM documentation before procurement decisions.