DDR4 LRDIMM Server Memory

Key takeaways

• 1,272 listings match this collection right now.
• LRDIMM modules use an integrated memory buffer chip to present a lighter electrical load to the memory controller, allowing quad-rank and octal-rank modules to run at full speed.
• Two-socket Xeon Scalable and EPYC platforms support LRDIMM specifically for the higher-rank, higher-capacity modules that RDIMM cannot reach at the same slot count and speed grade.
• LRDIMM's extra buffering stage adds roughly one clock cycle of latency compared with RDIMM at the same speed grade, a tradeoff for the higher rank and capacity it unlocks.