List of DDR5 ECC Registered Memory R-DIMMS

In this post, we have a list of DDR5 ECC Registered Memory R-DIMMS that is a prerequisite for Server and workstation environments.

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DDR5, promises a significant leap in performance compared to its DDR4 predecessor. But for some users, raw speed isn’t the only concern. Data integrity and system stability are paramount, especially in professional workstations and servers. That’s where DDR5 ECC RAM with registered DIMMs comes in.

We’ll explore how it differs from standard DDR5, the benefits it offers, and why it might be the perfect fit for your next workstation or server build.

DDR5 ECC vs. Non-ECC RAM

Here’s a table summarizing the key differences between DDR5 ECC and Non-ECC RAM:

Feature	DDR5 ECC RAM	DDR5 Non-ECC RAM
Error Correction	Yes (Detects and corrects single-bit errors)	No
Data Integrity	Higher	Lower
System Stability	More stable, ideal for critical tasks	Less stable, good for general use
Memory Density	Lower	Higher
Cost	More expensive	Less expensive
Performance	slightly slower	faster
Applications	Workstations, servers, scientific computing, databases	Gaming, everyday use, content creation
Registered DIMMs (RDIMMs)	Often used for improved signal integrity	Not typically used

Let’s break down the table:

Error Correction: ECC stands for Error-Correcting Code. It allows the RAM to detect and correct single-bit errors in data transmission, ensuring data integrity. Non-ECC RAM lacks this capability.
Data Integrity & System Stability: Due to error correction, DDR5 ECC offers superior data integrity and system stability. This is crucial for applications where data loss can have severe consequences, such as scientific computing, financial modeling, and database management.
Memory Density: ECC modules require additional circuitry for error correction, leading to slightly lower memory density compared to Non-ECC modules.
Cost: ECC RAM typically carries a higher price tag due to its more complex design.
Performance: The performance difference between ECC and Non-ECC RAM is often negligible. However, in some cases, Non-ECC RAM might offer a slight edge due to its higher memory density.
Applications: DDR5 ECC RAM shines in workstations, servers, and environments where data integrity and stability are paramount. Non-ECC RAM is suitable for general use, gaming, and content creation where raw speed is often prioritized.
Registered DIMMs (RDIMMs): These are a type of memory module designed for multi-processor server environments. They offer improved signal integrity and system stability compared to standard unbuffered DIMMs. DDR5 ECC RAM often comes in RDIMM form for enhanced performance in server applications.

This table summarizes DDR5 ECC RAM options available on Newegg (as of May 5, 2024). Remember, availability and pricing can change. It’s recommended to visit the linked webpage for the latest information.

Model	Capacity (Kit)	Speed	CAS Latency	Link
Kingston Fury Renegade Pro	64GB (2x32GB)	5600(MT/s)	CL40	Check on Newegg Check on Amazon
Kingston Fury Renegade Pro	128GB (4x32GB)	6000(MT/s)	CL40	Check on Newegg Check on Amazon
Samsung	64GB (2x32GB)	4800(MT/s)	CL40	Check on Newegg Check on Amazon
Kingston	64GB (2x32GB)	4800(MT/s)	CL40	Check on Newegg
SuperMicro	64GB (2x32GB)	4800(MT/s)	CL40	Check on Newegg
Kingston Fury Renegade Pro	128GB (4x32GB)	6400(MT/s)	CL40	Check on Newegg

Note: Speeds are listed in Megatransfers per second (MT/s). CAS Latency (CL) is a timing parameter that affects RAM performance. Lower CL typically indicates faster performance.
Please note: The links for Samsung and SuperMicro models point to a general DDR5 RAM page on Newegg, not the specific models listed. It’s recommended to search for the exact model names on Newegg for more details.

Conclusion

DDR5 ECC RAM represents a significant leap forward in memory technology. While it may not be the perfect fit for every user, its focus on data integrity and stability makes it a compelling choice for professionals working with critical tasks.

Whether you’re building a high-powered workstation for scientific computing or managing sensitive data on a server, DDR5 ECC RAM offers the power, stability, and reliability needed to ensure smooth operation and minimize the risk of errors.

As DDR5 technology matures and becomes more affordable, we can expect its adoption to rise. After all, who wouldn’t want the peace of mind that comes with knowing their data is safe and secure?

This shift will likely lead to further advancements in ECC technology and broader compatibility with motherboards.

The decision between DDR5 ECC and Non-ECC ultimately boils down to your specific needs.

If raw speed is your top priority, Non-ECC might be the way to go. But for those who value data integrity above all else, DDR5 ECC RAM is the clear winner.

With its robust error correction capabilities and focus on stability, DDR5 ECC is poised to play a vital role in the future of high-performance computing.

Please note: This article is for informational purposes only. Prices and availability can change. It’s recommended to check the retailer’s website for the latest information.

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