KSM56R46BD4-64MD Kingston 1x64GB DDR5 RDIMM ECC RAM

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Happyware Article Number:

SH0R7148-986429

Manufacturer Number:

KSM56R46BD4-64MD

Brand:

Kingston

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

KSM56R46BD4-64MD

High-Density DDR5 RDIMM Server Memory featuring Registered ECC Architecture with the KSM56R46BD4-64MD

KSM56R46BD4-64MD is a 64GB DDR5 RDIMM designed for current DDR5 server platforms where predictable signal integrity, ECC protection, and consistent throughput are mandatory for production workloads. As a registered DIMM, it offloads command/address buffering from the CPU memory controller to improve stability at higher capacities and population levels, supporting balanced channel layouts in 1U and 2U rack servers.

Built to JEDEC 5600 MT/s (PC5-44800R) operation, KSM56R46BD4-64MD aligns with modern CPU generations that scale performance through memory bandwidth and core count. The dual-rank x4 organization and 72-bit ECC data path help maintain reliability under virtualization consolidation and database caching pressure. For PCIe Gen5 and NVMe-heavy architectures, KSM56R46BD4-64MD strengthens the memory tier that feeds high IOPS storage stacks and accelerator-enabled analytics, minimizing memory-induced stalls and reducing the risk of data corruption in long-running compute jobs.

Why Choose the KSM56R46BD4-64MD?

KSM56R46BD4-64MD provides an efficient density-to-slot ratio that simplifies capacity planning while preserving enterprise reliability through registered ECC operation. It enables scalable DIMM population strategies for multi-socket servers, helping IT teams standardize memory builds across clusters and maintain deterministic behavior during expansion, maintenance windows, and lifecycle refreshes.

Kingston designs server memory with a focus on specification adherence, interoperability, and controlled production processes suited to data center deployment. The result is predictable compatibility with DDR5 RDIMM platforms and consistent behavior under sustained thermal and uptime requirements.

Key Applications:

Virtualization and private cloud hosts
Database and in-memory caching tiers
Analytics and ETL processing nodes
HPC compute clusters
AI data preparation and feature engineering

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout and standardization requirements for KSM56R46BD4-64MD, enabling fast procurement decisions across projects. For larger deployments, bulk order discount options support cost-effective scaling of KSM56R46BD4-64MD across racks and clusters.

Technical details of KSM56R46BD4-64MD

Capacity:

64GB

Generation:

DDR5

Single Module Capacity:

64GB

Frequency:

5600MHz

Form Factor:

DIMM

DIMM Type:

DDR5

ECC:

ECC

Registered/Buffered:

Registered

Modules Quantity:

Pins:

288

Voltage:

1.1V

Rank:

Dual-Rank x4

RGB Lighting:

Module height:

JEDEC:

PC5-44800R

CAS Latency:

Row-to-Column Delay (tRCD):

Row Precharge Time (tRP):

How long is the Warranty and how you can get technical support for KSM56R46BD4-64MD

Warranty:	12 months (part)
RMA through customer:	yes
RMA Url:	https://www.kingston.com/de/support/rma-enduser
Description:	Kingston typically requires the item to be returned first before sending a replacement. There are no standard guaranteed delivery times or on-site services offered under the warranty.