Dell 64GB DDR4 4Rx4 LRDIMM 2666 MT/s Memory Module

Overview

The Dell SNP4JMGMC/64VXR is a 64GB DDR4 load reduced DIMM (LRDIMM) memory module designed specifically for Dell enterprise servers. Operating at 2666 MT/s, it provides the bandwidth and capacity necessary to handle demanding workloads while maintaining system stability. Its 4Rx4 rank organization distributes data across four ranks, helping keep large applications responsive even during sustained heavy use.

Key features

• Load reduced design that decreases electrical load on the memory controller, enabling higher memory density and improved stability in fully populated servers
• 4Rx4 rank configuration balances performance and reliability by spreading data across multiple ranks
• Qualified and tested by Dell to ensure compatibility with select server systems, allowing seamless integration and support
• Optimized for power efficiency, making it suitable for data centers focused on reducing energy consumption
• Supports virtualization, in-memory databases, and analytics workloads by providing ample memory capacity and bandwidth

Key specs

• Memory capacity: 64 GB
• Memory type: DDR4 LRDIMM
• Data rate: 2666 MT/s
• Rank organization: 4Rx4
• Form factor: Load reduced DIMM

Compatibility and use cases

This memory module is tailored for Dell enterprise servers that support load reduced DIMMs, ensuring firmware and monitoring tools recognize the upgrade without issues. It fits well in environments running virtualization hosts, in-memory databases, or analytics clusters where large memory capacity and stable performance are critical. Additionally, its power-efficient design benefits data centers aiming to optimize energy use while maintaining high performance.