Dell 128GB DDR4 LRDIMM 288-pin 2666 MHz PC4-21300

Overview

The Dell A9810565 is a 128 GB DDR4 LRDIMM memory module designed specifically for Dell servers that require high memory capacity without sacrificing speed. Operating at 2666 MHz and compliant with the PC4-21300 standard, it supports demanding workloads such as virtualization, large in-memory databases, and real-time analytics by allowing more memory slots to be populated per channel while maintaining performance.

Key features

• Load-reduced DIMM architecture reduces electrical load on the memory controller, enabling higher memory density without speed loss
• ECC error correction ensures data integrity and system reliability during heavy input/output operations and sustained compute tasks
• Octal rank layout combined with x4 chip organization maximizes memory density within the 288-pin form factor
• Operates at a low 1.2 V voltage to minimize power consumption and heat generation in dense server environments
• Validated by Dell for system-specific compatibility, simplifying installation and guaranteeing seamless integration

Key specs

• Memory capacity: 128 GB DDR4 SDRAM
• Speed: 2666 MHz
• Standard: PC4-21300
• Form factor: 288-pin LRDIMM
• Rank: Octal rank
• Chip organization: x4
• Operating voltage: 1.2 V
• Error correction: ECC

Compatibility and installation

This memory module is engineered for Dell server platforms that support LRDIMM technology, ensuring that it fits into existing memory slots without compatibility issues. Installation is straightforward: simply insert the module into an available LRDIMM slot, and the server will automatically recognize the increased memory capacity. This makes it an excellent choice for IT administrators looking to expand memory in enterprise-grade systems without downtime or complex configuration.

Ideal uses and environments

The Dell A9810565 is well suited to environments that demand large memory pools and consistent performance, such as virtualization clusters, database servers, and research workstations handling data-intensive applications. Its design supports high-density memory configurations, making it a strong option for organizations aiming to future-proof their infrastructure or scale up computing power efficiently.