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Crucial® LRDIMMs

Increase bandwidth and total system memory capacity


Maximize memory performance and get more out of your servers

Memory-dependant server applications are often inhibited by RDIMM channel ranking limitations. Crucial LRDIMMs solve this problem by utilizing a memory buffer chip that reduces electrical loads presented to the memory bus, allowing more DIMMs to be populated per channel. The result? Increased memory bandwidth, improved energy efficiency, and greater memory density compared to standard RDIMMs.


Increase memory bandwidth and performance

Since Crucial LRDIMMs are engineered to reduce electrical loads presented to the CPU, they enable more installed DIMMS per channel for greater memory density. With more memory density and reduced electrical loads, servers are able to run Crucial LRDIMMs at a higher frequency, enabling up to 50% more memory bandwidth.*

LRDIMM increased bandwidth

Increase energy efficiency and lower your TCO

Not only do Crucial LRDIMMs use less voltage and standby current, but they transmit power in a more efficient manner to the CPU (via the data path buffer), allowing for additional power savings and a lower total cost of ownership.

LRDIMM increased energy efficiency

Increase the performance of demanding server applications

For memory-dependant server applications such as virtualization, cloud computing, in-memory databases, Big Data, HPC and more, you’ll be hard-pressed to find a more cost-effective performance solution. Because Crucial LRDIMMs enable dramatic performance gains, they’re the smart way to increase memory bandwidth and capacity, while also reducing power expenses.

LRDIMM increased performance

Compatible with OEM systems and warranties

Crucial LRDIMMs are Intel® validated, compatible with OEM servers and warranties, and backed by a limited lifetime warranty.** Now available for cutting-edge DDR4 server platforms, Crucial DDR4 LRDIMMs are optimized for future Intel Xeon® processor E5-2600/1600 v3 product families, allowing you to maximize next-generation deployments.

LRDIMM Compatibility

Micron® quality – a higher level of reliability

Crucial is a brand of Micron, one of the largest memory manufacturers in the world. With one of the most complete product portfolios in the industry, Crucial server memory is classified as premium-quality and extensively tested for performance and OEM compatibility before, during, and after the production process. Backed by one of the industry’s most in-depth quality test programs and 35 years of manufacturing expertise, our modules are built to last.