DDR5 Solutions

Renesas DDR5 memory ICs enable the development of high-performance DDR5 RDIMM, MRDIMM, UDIMM, SODIMM, CAMM, and LPCAMM solutions for server, client, and memory-down applications. DDR5 memory doubles the bandwidth of DDR4, and as with previous DDR generations, our devices lead the market in performance and reliability. Our comprehensive portfolio includes power management ICs (PMICs), SPD hubs, registered clock drivers, temperature sensors, data buffers, and I3C re-drivers, expanders, and intelligent switches. Our DDR5 and I3C expander ICs enable next-generation server and client DIMMs, as well as server and client motherboard solutions—enabling greater performance, density, and reliability while optimizing overall system power.

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Complete Solutions for DDR5 RDIMMs

We are a complete client memory interface provider for client PMIC, Clock Driver and SPD Hub. The only complete provider of server and client DIMM interface solutions, we offer market-leading products that deliver power, performance, and margin.

Our DDR5 Client Clock Drivers (CKDs) are designed to meet the rigorous performance and signal integrity demands of modern client memory modules, supporting UDIMM, SODIMM, overclocking DIMMs, as well as memory down and gaming DIMMs.

With the industry’s most complete portfolio of DDR5 server memory interface products, we deliver high performance, power efficiency, and robust reliability for data center and enterprise applications. Our full chipset solution—including PMICs, SPD hubs, temperature sensors (TS), and registered clock drivers (RCDs)—enables seamless integration and scalability across DDR5 server DIMM generations.

Our comprehensive MRDIMM interface portfolio includes MRCDs, MDBs, PMICs, SPD hubs, and temperature sensors. Designed for AI, HPC, and cloud platforms, our MRDIMM solutions enable scalable, high-bandwidth DDR5 memory with outstanding power efficiency, signal integrity, and JEDEC compliance.