Kingston KSM26RD4/64MFR Micron F Rambus 64GB RAM
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Kingston KSM26RD4/64MFR Micron F Rambus 64GB RAM DDR4 New

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Part Number#: KSM26RD4/64MFR
List Price was: $1155.81
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Short Description:
KSM26RD4/64MFR 64 Gigabytes (GB) Memory Module Double Data Rate 4 (DDR4) 2666MT/s PC4-21300 SDRAM 1.2v CL19 Dual Rank X4 Error Correction Code (ECC) Registered 288-Pin Micron F Rambus DIMM | Made by Kingston | Brand New 3 Years Warranty | Eta 7 Days
Brand Warranty:
3 Years from the Manufacturer
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days
Product Details of the Kingston KSM26RD4/64MFR Micron F Rambus 64GB RAM

In the world of computer hardware, memory modules play a crucial role in determining the performance and efficiency of a system. One such notable component is the Kingston KSM26RD4/64MFR, a 64 Gigabytes (GB) memory module. In this description , we will break down the specifications and features of this DDR4 memory module, delving into its technical intricacies and its role in enhancing computer performance.

Overview of Kingston KSM26RD4/64MFRMemory Capacity 64 Gigabytes (GB)

The Kingston KSM26RD4/64MFR is a memory module with an impressive capacity of 64GB. This large capacity makes it suitable for demanding applications and tasks that require substantial memory resources, such as video editing, 3D rendering, and virtualization.

Memory Type Double Data Rate 4 (DDR4)

The memory module belongs to the DDR4 category, which is the fourth generation of Double Data Rate (DDR) synchronous dynamic random-access memory (SDRAM). DDR4 offers improvements over its predecessor, DDR3, including higher data transfer rates, lower power consumption, and increased module capacity.

Data Transfer Speed 2666MT/s

The Kingston KSM26RD4/64MFR operates at a data transfer speed of 2666 mega transfers per second (MT/s). This speed, also known as the memory clock speed, influences how quickly data can be read from and written to the memory module, impacting overall system performance.

Memory Standard PC4-21300

The memory module adheres to the PC4-21300 standard. This designation indicates the theoretical maximum data transfer rate of the memory, with PC4-21300 supporting transfer rates up to 21300 megabytes per second.

Synchronous Dynamic Random-Access Memory (SDRAM) 1.2v

Operating at a low voltage of 1.2 volts, the Kingston KSM26RD4/64MFR ensures energy efficiency. This is particularly beneficial for systems aiming to reduce power consumption without compromising performance.

Technical SpecificationsCAS Latency (CL) 19

CAS Latency (CL) is a critical parameter indicating the number of clock cycles it takes for the memory module to respond to a command initiated by the system. A CL of 19 strikes a balance between speed and responsiveness, contributing to efficient system performance.

Dual Rank

The Kingston KSM26RD4/64MFR features a dual-rank configuration. Dual rank memory modules have multiple banks of memory cells, allowing for better multitasking and improved performance in applications that benefit from parallel processing.

Error Correction Code (ECC)

Error Correction Code (ECC) is a mechanism that helps detect and correct errors in data stored in memory. The inclusion of ECC in the Kingston KSM26RD4/64MFR enhances the module's reliability, making it suitable for critical applications where data accuracy is paramount.


This memory module is registered, meaning it includes a register between the RAM module and the system's memory controller. Registration helps improve stability and reliability by reducing the electrical load on the memory controller, especially in systems with a large number of memory modules.

288-Pin Micron F Rambus DIMM

The physical design of the Kingston KSM26RD4/64MFR includes 288 pins, following the DIMM (Dual Inline Memory Module) form factor. The use of Micron F Rambus technology indicates the collaboration with Micron, a leading memory and storage solutions provider, to incorporate advanced memory technologies.

Applications and Use CasesPerformance-Intensive Computing

With its substantial 64GB capacity, the Kingston KSM26RD4/64MFR is well-suited for performance-intensive computing tasks. This includes applications like video editing, 3D rendering, scientific simulations, and virtualization, where large amounts of data need to be processed efficiently.

Server Environments

The ECC and registered features make this memory module particularly suitable for server environments where data integrity and system stability are critical. Servers often handle mission-critical tasks, and the Kingston KSM26RD4/64MFR's specifications align with the demands of such environments.

Workstations and High-End PCs

Users seeking to build high-performance workstations or gaming PCs can benefit from the Kingston KSM26RD4/64MFR. The combination of high capacity, data transfer speed, and error correction features ensures a smooth and responsive computing experience.

General Information for the Kingston KSM26RD4/64MFR Micron F Rambus RAM
  • Manufacturer: Kingston
  • Model Number or SKU# KSM26RD4/64MFR
  • Product Type: Memory (RAM)
  • RAM Type: PC4-21300
  • Product Name: 64GB DDR4 SDRAM Memory Module
Technical Information
  • Storage Capacity: 64GB
  • Memory Technology: DDR4 SDRAM
  • Number of Modules: 1 x 64GB
  • Bus Speed: 2666MT/s / PC4-21300
  • Data Integrity Check: ECC (Error-Correcting Code)
  • Signal Processing: Registered
  • CAS Latency Timings: CL19
  • Rank Features: 2Rx8

In summary, the Kingston KSM26RD4/64MFR 64GB Memory Module stands out as a robust and high-performance component in the realm of DDR4 memory modules. Its impressive capacity, dual-rank configuration, ECC support, and collaboration with Micron reflect a commitment to delivering reliability and efficiency in diverse computing environments.

Whether utilized in performance-intensive computing, server setups, or high-end workstations, this memory module caters to a wide range of applications. As technology continues to advance, memory modules like the Kingston KSM26RD4/64MFR contribute significantly to elevating the capabilities of modern computing systems.

Brand Warranty:
3 Years from the Manufacturer
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days


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30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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