Crucial 16GB DDR4 2666MHz Dual Rank ECC Registered Dimm

R2 068.00

Increase server performance with Crucial’s DDR4 Dual Ranked ECC Registered Memory. Speed up your server applications while extending the life and performance of your existing infrastructure, and get more out of your IT budget.

2 in stock (can be backordered)

SKU: CT16G4RFD4266 Categories: , , , Tags: , , ,


Buying new servers is expensive. Getting more out of your current infrastructure isn?t.
Maximizing a server?s installed memory capacity with Crucial RDIMMs is one of the easiest and most affordable ways to make your deployments faster and more efficient. Crucial RDIMMs contain a register chip, which directs data commands and helps control the flow of data within the server. By virtue of the register chip, Crucial RDIMMs have ECC parity, which helps prevent data errors and increases overall system reliability.

Speed up server applications
By installing Crucial RDIMMs, you?ll be able to maximize the performance capability of your CPUs and optimize your servers? computing potential. Since memory typically functions as a fixed (non-shared) component, it?s often a bigger performance constraint than processors or storage drives, which can be shared. Maximize your investment in server infrastructure by maximizing memory capacity.

Get more out of your IT budget
At a fraction of the cost of new servers, Crucial RDIMMs allow you to extend the life and performance of your existing infrastructure and get more out of the rack space you already have. Even if you need to replace existing deployments, you can still save by buying servers with the least amount of preinstalled memory, then maximizing the installed memory capacity with Crucial RDIMMs.

Compatible with OEM servers and warranties
Similar to how you can upgrade a server?s preinstalled components and choose whichever brands you want, you can do the same with memory ? without having to worry about voiding your manufacturer?s warranty. In terms of system compatibility, Crucial RDIMMs are optimized for the latest Intel? Xeon? processor product families and 100% component and module tested.

Run more virtual machines and increase the responsiveness of virtualized applications
Since most of today?s enterprise applications are stored on servers and distributed to a number of virtual machines, the amount of installed server memory plays a more critical role than ever before. Every virtual machine running on a server typically requires a dedicated amount of memory, meaning the more virtual machines you?re running, the more memory you?ll need.

Available in the latest technology
Built with new technology tailored for the latest Intel platforms, Crucial DDR4 RDIMMs allow you to increase system performance with memory speeds up to 2666 MT/s and densities up to 32GB. Increasing the installed memory capacity of each server with modules equipped with 8Gb-based components enables your systems to reach their full performance potential ? especially without rank limitations.

Backed by the Reliance Program
When you make an enterprise-level investment in Crucial? products, we believe you deserve a higher level of support. The Reliance Program offers qualified customers up to four additional benefits that affirm our commitment to your servers through service call reimbursements, on-site spares, 24/7 technical support through our direct hotline, and special bulk shipping options.

Micron quality ? A higher level of reliability
Server memory that?s built to last requires lasting industry relationships and technology collaboration over multiple product cycles. As a brand of Micron, we work closely with the industry leaders in CPU and platform development, along with the leading server and motherboard manufacturers to enable the next level of memory technology. The result? More than 35 years of expertise that?s poured into die selection, DRAM and PCB design, module assembly, and testing from start to finish. This can only be achieved by a true memory manufacturer ? don?t settle for anything less.


  • Increase server performance
  • Optimized for the latest Intel Xeon processor product families
  • Compatible with OEM servers and OEM warranties
  • 100% component and module tested to mission-critical server standards
  • Backed by the Reliance Program
  • Dual Ranked
  • Limited lifetime warranty


  • Speed – DDR4-2666
  • ECC – ECC
  • CAS Latency – 19
  • DRAM Family – Crucial
  • Density – 16GB
  • Module Type – RDIMM
  • Extended Timings – CL=19
  • Form Factor – RDIMM
  • Technology – DDR4
  • Voltage – 1.2V
  • PC Speed – PC4-21300
  • DIMM Type – Registered


  • Crucial 16GB DDR4 2666MHz Dual Rank ECC Registered Dimm x1


Supplier Warranty: Limited Lifetime

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