Kingston KCS-UC564D4-128G 128GB DDR5 6400MT/s ECC Reg 2Rx4 Module

The Kingston KCS-UC564D4-128G is a 128GB DDR5 memory module built for systems that rely on registered ECC architecture and large-scale memory capacity. Operating at 6400MT/s, it provides high data throughput while maintaining strict signal integrity through its registered design and error correction capability. Its 2Rx4 configuration supports dense memory structuring, making it suitable for compatible server-class platforms that handle sustained, memory-intensive workloads.

Key Features of Kingston KCS-UC564D4-128G

• 128GB DDR5 RDIMM memory module
• 6400MT/s transfer rate for high-speed data handling
• ECC support for detection and correction of memory errors
• Registered DIMM architecture for stable multi-module operation
• 2Rx4 dual-rank configuration for increased memory density
• 288-pin DIMM form factor for compatible platforms
• 1.1V low-power operation for controlled energy usage

High-Density Memory Structure

The dual-rank x4 architecture allows this module to store and access large amounts of data efficiently across two memory ranks. This structure supports systems that require high-capacity memory scaling within limited physical DIMM slots.

Data Integrity and Stability

ECC functionality continuously monitors and corrects memory errors during operation, while the registered design helps maintain stable communication between memory components under heavy workloads.

DDR5 Performance Architecture

Built on DDR5 technology, the module supports higher internal bandwidth and improved memory efficiency compared to previous generation RDIMMs, making it suitable for modern systems that require fast and consistent memory access.