MTC40F2046S1RC48BA1R Micron 1x64GB DDR5 RDIMM ECC RAM

High-Density DDR5 RDIMM Server Memory Expansion with the MTC40F2046S1RC48BA1R

MTC40F2046S1RC48BA1R is a Micron 64GB DDR5 RDIMM engineered for modern Intel and AMD server platforms that require predictable bandwidth scaling and strict data integrity. As a registered DIMM with ECC, it supports stable operation in multi-socket systems and high-DIMM-count configurations where signal loading and error detection are critical to uptime.

Built on JEDEC DDR5-4800 (PC5-38400R), MTC40F2046S1RC48BA1R aligns memory throughput with current PCIe Gen4/Gen5-era server I/O, helping reduce memory-side contention in virtualization clusters, database nodes, and dense compute hosts. The 72-bit ECC path and dual-rank x4 organization optimize for enterprise-grade reliability and balanced access characteristics under mixed read/write workloads. With a 1.1V operating point and low-profile module height, MTC40F2046S1RC48BA1R is well-suited to thermally constrained chassis and configurations that prioritize airflow across populated memory channels.

Why Choose the MTC40F2046S1RC48BA1R?

MTC40F2046S1RC48BA1R provides a pragmatic density-to-performance profile for scaling memory capacity without compromising platform stability. The RDIMM architecture improves electrical integrity in populated systems, while ECC strengthens operational resilience for consolidation scenarios where a single host supports many business-critical services. MTC40F2046S1RC48BA1R also simplifies lifecycle planning by enabling consistent capacity increments across standardized DDR5 server fleets.

Micron designs server memory with a qualification-first approach focused on signal integrity, thermal behavior, and interoperability, supporting deployment in data centres that demand controlled change management and adherence to current enterprise platform standards.

Key Applications:

• DDR5 server memory expansion
• Virtualization and VDI hosts
• Database and in-memory analytics nodes
• High-density compute clusters
• Private cloud infrastructure

At Happyware - Server Hardware you benefit from non-binding offers tailored to your roll-out plan for MTC40F2046S1RC48BA1R and can secure an extended warranty of up to 6 years to protect long-term platform availability.