About MemoryXRef

MemoryXRef exists to solve a real problem: procurement teams, design engineers, and supply chain professionals waste hours cross-referencing DDR memory modules across manufacturers. Datasheets are scattered, naming conventions differ between brands, and there is no single independent source that maps equivalents reliably.

We built MemoryXRef as a free, independent, manufacturer-agnostic cross-reference tool — so you can find the right equivalent in seconds, not hours.

MemoryXRef is built and maintained by a team of semiconductor industry professionals with over two decades of experience in memory technologies, system design, and technical consulting across Europe and North America.

Our team's expertise spans the full memory ecosystem — from DDR3 legacy modules to cutting-edge DDR5 RDIMM, LRDIMM, and HBM3 for AI and HPC applications. We work closely with engineering teams and system architects, which is exactly why we built this tool — we understand your challenges because we face them too.

Credentials in our team include the Wharton Global Supply Chain Management Program and the HPC Leadership Institute at Barcelona Supercomputing Center, ensuring that MemoryXRef is informed by both strategic thinking and deep technical understanding of high-performance computing memory architectures.

The tool was born from a simple frustration — manually matching Samsung, Micron, SK Hynix, Kingston, and other manufacturers' part numbers across projects. MemoryXRef automates what used to be a tedious spreadsheet exercise.

Our database currently covers 3,491 memory modules from 17 manufacturers. Every cross-reference is verified against manufacturer datasheets — not just spec-matching. We validate:

• DDR generation, form factor, capacity, and speed grade
• Voltage, ECC support, and rank configuration
• Actual electrical and mechanical compatibility

The database is continuously updated as new modules are released and specs are validated. If you spot an error, we want to know — accuracy is our foundation.

MemoryXRef is not affiliated with any single memory manufacturer or distributor. The tool is manufacturer-agnostic by design. We do not favor any brand in our cross-reference results.

This independence is what makes the tool useful — you get objective equivalents, not a sales pitch.