Kingston Premier Server 64GB DDR4 2666MT/s CL19 DIMM Server Memory Module

Overview

The Kingston KSM26RD4/64MFR is a 64GB DDR4 registered DIMM designed specifically for server environments that demand reliable and efficient memory performance. Running at 2666MT/s, it delivers fast data transfer rates to keep applications responsive and batch processes on track. Its ECC technology helps detect and correct memory errors, ensuring data integrity for critical workloads such as virtualization, cloud services, and large database operations.

Key features

• ECC functionality that proactively reduces the risk of data corruption, maintaining system stability during intensive tasks
• Dual-rank architecture with Micron F-Die chips to support high-density memory configurations without compromising performance
• Rambus register clock driver enhances signal integrity, especially under heavy memory bus loads
• Operates at a low voltage of 1.2V, helping data centers manage power consumption and reduce operational costs
• Compatible with both Intel and AMD server platforms, making it versatile for a wide range of server builds and upgrades
• 288-pin DIMM form factor fits standard server sockets for straightforward installation

Key specs

• Memory capacity: 64GB
• Memory type: DDR4 registered DIMM
• Data rate: 2666MT/s
• Voltage: 1.2V
• ECC support: Yes
• Pin count: 288-pin
• Architecture: Dual-rank
• Chip type: Micron F-Die

Connectivity and compatibility

This memory module is designed to integrate seamlessly with a variety of server platforms from both Intel and AMD. Its 288-pin DIMM format ensures compatibility with most standard server motherboards, whether in rack, tower, or blade configurations. This flexibility allows it to be used in new server builds or as an upgrade to increase memory capacity and performance.

Performance and reliability

With ECC technology, the module actively detects and corrects common memory errors, which is essential for maintaining uptime and data accuracy in mission-critical environments. The dual-rank design combined with Rambus register clock driver technology ensures stable signal transmission, even when the memory bus is heavily loaded. This makes it a dependable choice for servers running virtualization, analytics, or large transactional databases.

Ideal uses and environments

This memory module suits data centers and IT professionals who require high-capacity, error-correcting memory for demanding server workloads. It works well in virtualized environments needing increased guest capacity, database servers handling large in-memory tables, and lab setups running multiple test instances simultaneously. Its energy-efficient operation also benefits facilities focused on reducing power consumption without sacrificing performance.