Does your computer feel like it's stuck or has been performing slower than usual? Like Applications, websites, and games take ages to load, working on multiple windows feels like a very dreading activity, and performing real-time computations appears slow and sluggish. Then maybe your system memory is asking for an upgrade. 

Are you wondering which server memory should you choose? Then you can find your answer here: Comparing DIMMs: LRDIMM vs. RDIMM 

Let’s first understand: What DDR4 is?

DDR4 RAM, commonly known as Double Data Rate 4 RAM, is the fourth generation of RAM offering a departure in various aspects such as the rate of data transfer, power consumption, and size. It provides enhanced data transfer speeds ranging from 2133 MT/s and going beyond 4266 MT/s, which drastically enhances the speed of getting to the data as well as the functionality of the system. Works at a slightly lower voltage of 1.2V, DDR4 server RAM consumes less power and is less progressive therefore emitting less heat, which is beneficial for the device's energy efficiency and lifespan. Moreover, the new DDR4 modules can have a higher capacity, producing better performance over intensive applications and making it one of the core components in a modern computing system.

Benefits of DDR4 RAM

•    Enhanced Performance: The higher speed and width of the bandwidth in the DDR4 RAM means that it enhances multiple operations, better response to the system demands, and a better overall performance that is required for gaming, video editing, and demanding applications.

•    Energy Savings: While transitioning from DDR3 to DDR4 RAM consumes less amount of voltage which is cheaper and beneficial in laptop kinds of devices since they can work for longer periods without having to be charged and dissipate less heat.  

•    Future-Proofing: Since software and applications are continuously being developed and require more RAM and higher speeds, the capacities and speed of the DDR4 RAM guarantee that your system will be relevant for future updates and heavy processes. 

DDR4 vs. Previous Memory Modules:

As much as DDR4 stands as the premier option in RAM technology, DDR4 superiority is profound compared to past generations, especially DDR3.

•    DDR4 memory performs at a higher frequency than the previous DDR3 and can transfer data at high speed. This increase in speed helps in providing quick responses from the system and is very important when dealing with lots of data or computations.
•    With an operating voltage of approximately 1.2V, it requires the least amount of power to run when compared to other LED arrays. DDR4 has a lower power consumption rating than DDR3, consuming only 1.2V while DDR3 ranges between 1.5. This not only leads to energy conservation for the same rating achieved but also means reduced heat formation that enhances the durability and efficiency of the system.
•    DDR4 can support more data per pin and hence, higher memory density per module which implies that it is capable of supporting much larger RAM configurations. This capacity expansion is a requirement for contemporary applications that need significant memory resources like virtualization and very computationally demanding jobs.
•    The performance of a system is thereby boosted by the higher data transfer rate, low latency, and wider bandwidth offered by the DDR4. It has been specifically seen in areas where high computational loads are required as in gaming, video editing, and scientific modeling.
•    The fourth generation, DDR4, has some enhancements compared with the previous generations including; ECC which is an improvement in error checking and correction to make data more reliable. Further, the architecture also allows it to work with new software and applications demanding more RAM, capacity and faster speeds hence making this RAM more future-friendly than DDR3.

Furthermore, to make it easy for you; the following is a breakdown of a few variations of DDR4 modules and their compatible modules;

DDR4-3200MHz ECC Reg 1.2V LRDIMM

PC4-25600 288-Pin is an advanced type of RAM with enhanced specifications meant for high-performance computers especially servers and workstations. This module has a clock speed of 3200MHz, which means that it can support high data processing for operations that require it. ECC (Error-Correcting Code) is designed to check data for errors and correct them, which is essential for server functionality. The module is a Registered DIMM (RDIMM), which has a register that helps in maintaining the memory signal for effective storage of data and retrieval of the same. LRDIMM (Load-Reduced DIMM) is designed to minimize the electrical load for the memory controller so that more capacity memory can operate efficiently. Functioning at a low voltage of 1. Unlike full-speed operation at 1.2V, this module is power-saving and minimizes the generation of heat, which is desirable in data centers. The price range for these memory modules is estimated at around $190 to $1990.

Following are the compatible modules: 

•    MTA36ASF8G72LZ-3G2 Micron 64GB DDR4-3200MHz LRDIMM 2Rx4 CL22 Memory
•    M386AAG40AM3-CWE Samsung 128GB DDR4-3200MHz LRDIMM 4Rx4 CL22 Memory
•    M386A8K40DM2-CWE Samsung 64GB DDR4-3200MHz LRDIMM 4Rx4 CL22 Memory
•    M386ABG40M51-CAE Samsung 256GB DDR4-3200MHz LRDIMM 8Rx4 CL22 Memory

DDR4-2666MHz ECC Reg 1.2V LRDIMM

PC4-21300 288-Pin LRDIMM is a type of RAM module that is intended to be used in servers and workstations. It has a clock speed of 2666MHz which ensures fast data processing especially when handling large volumes of work. The ECC functionality helps to protect the data against errors and is critical for the proper functioning of the server. As an RDIMM, it incorporates a register that buffers the memory signal to increase the dependability of the storage and retrieval of data. The LRDIMM design helps to reduce the electrical load on the memory controller to enable higher memory densities and improved performance. It operates on a low voltage of 1. 2V, this module is low power, meaning that it uses less power and therefore produces less heat, making it ideal for use in data centers and large-scale computation. These memory modules are estimated to be in the price range of $80 to $400.

The compatible modules for DDR4-2666MHz ECC Reg 1.2V LRDIMM are as follows:

•    MTA36ASF4G72LZ-2G6 Micron 32GB DDR4-2666MHz LRDIMM 2Rx4 CL19 Memory
•    M386A8K40BM2-CTD Samsung 64GB DDR4-2666MHz LRDIMM 4Rx4 CL19 Memory
•    M386AAK40B40-CWD Samsung 128GB DDR4-2666MHz LRDIMM 8Rx4 CL19 Memory

DDR4-3200MHz ECC Reg 1.2V RDIMM

PC4-25600 ECC Reg 1. 2V RDIMM is another type of RAM module that is specifically designed for the server and the workstation applications. It runs at a clock of 3200MHz, which gives it reliable and quick data processing functions, which are crucial in various tasks. The ECC enables data to be checked for errors, and corrected hence keeping the server operational would be considered as another major advantage. Because it is a Registered DIMM, it has a register for the memory signal that helps improve the stability of data storage and access. Thus by having a low operating voltage of 1.2V, energy consumption is also lower and therefore the heat produced is little. This efficiency is especially valuable in data Centers and large-scale computing environments. Hence, the DDR4-3200MHz ECC Reg is an excellent addition to computers as it stabilizes the computer and the SSD, has the best compatibility, and brings out the best in the dual-channel setup. Using the principles of its technology, the 1.2 V RDIMM is fast, can correct errors, has stable signals, and is energy efficient, good for servers and workstations. These memory modules usually fall in the price range of $50 to $250.

Following are the compatible memory modules: 

•    M393A8G40AB2-CWE Samsung 64GB DDR4-3200MHz RDIMM 2Rx4 CL22 Memory

•    M393A4G43AB3-CWE Samsung 32GB DDR4-3200MHz RDIMM 2Rx8 CL22 Memory

•    M393A4K40DB3-CWE Samsung 32GB DDR4-3200MHz RDIMM 2Rx4 CL22 Memory

•    M393A2K43EB3-CWE Samsung 16GB DDR4-3200MHz RDIMM 2Rx8 CL22 Memory

•    MTA36ASF2G72PZ-3G2 Micron 16GB DDR4-3200MHz RDIMM 2Rx4 CL22 Memory

•    M393AAG40M32-CAE Samsung 128GB DDR4-3200MHz RDIMM 4Rx4 CL22 Memory

•    MTA72ASS8G72LZ-3G2 Micron 64GB DDR4-3200MHz LRDIMM 4Rx4 CL22 Memory

•    M393A4G40AB3-CWE Samsung 32GB DDR4-3200MHz RDIMM 1Rx4 CL22 Memory

•    MTA9ASF2G72PZ-3G2 Micron 16GB DDR4-3200MHz RDIMM 1Rx8 CL22 Memory

•    M393A2K40DB3-CWE Samsung 16GB DDR4-3200MHz RDIMM 1Rx4 CL22 Memory

•    M393A1K43DB2-CWE Samsung 8GB DDR4-3200MHz RDIMM 1Rx8 CL22 Memory

DDR4-2400MHz ECC Reg 1.2V RDIMM

PC4-19200 288-Pin ECC Reg 1.2V RDIMM module is developed especially for servers and workstations. It has a clock speed of 2400MHz having reliable data processing qualities that are ideal for intense applications. The ECC is a very important element for installing a reliable server because it checks and allows to correct the mistakes during data storage. As a type of RDIMM, it has a register for calibrating the memory signal, which would increase the solidity of storing and retrieving data. Working at a very low voltage of 1.2V, this module is energy efficient, and any environmental impact is minimized because power consumption and heat are kept to a minimum, ideal for use in data centers and Large Scale Computing Environments. Altogether, DDR4-2400MHz ECC Reg can be described as the process of enhancing the efficiency of IMC production. 1.2V RDIMM is characterized by good performance together with error correction, signal quality, and energy consumption, which makes this type of memory ideal for server and workstation systems. There memory modules are usually priced around $30 to $490. 

Here are the compatible memory modules: 

•    M393A4K40BB1-CRC Samsung 32GB DDR4-2400MHz RDIMM 2Rx4 CL17 Memory
•    M393A2K43BB1-CRC Samsung 16GB DDR4-2400MHz RDIMM 2Rx8 CL17 Memory
•    M393A2G40EB1-CRC Samsung 16GB DDR4-2400MHz RDIMM 2Rx4 CL17 Memory
•    M393A1G43DB1-CRC Samsung 8GB DDR4-2400MHz RDIMM 2Rx8 CL17 Memory

•    M393A8K40B21-CTC Samsung 64GB DDR4-2400MHz RDIMM 4Rx4 CL17 Memory

•    M393AAK40B41-CTC Samsung 128GB DDR4-2400MHz RDIMM 8Rx4 CL17 Memory

•    M393A2K40CB1-CRC Samsung 16GB DDR4-2400MHz RDIMM 1Rx4 CL17 Memory

•    MTA9ASF1G72PZ-2G3 Micron 8GB DDR4-2400MHz RDIMM 1Rx8 CL17 Memory

•    M393A1G40EB1-CRC Samsung 8GB DDR4-2400MHz RDIMM 1Rx4 CL17 Memory

•    MTA9ASF51272PZ-2G3B1 Micron 4GB DDR4-2400MHz RDIMM 1Rx8 CL17 Memory

Conclusion: 

Considering upgrading your server? Applications that are demanding and performance issues might indicate memory issues. With its quicker speeds and less power usage than DDR3, DDR4 RAM provides an answer. This results in more efficient operating and faster reaction times. DDR4 RAM is perfect for servers since it has capabilities like error correction and enhanced performance for high-density situations. Discover options such as DDR4-3200MHz ECC Reg 1.2V LRDIMM to choose which one best suits your requirements and enables you to get the most out of your server.

Where to find compatible server memory?

Find a wide range of server memory available in an extensive range of speeds, capacities, and form factors compatible across a wide range of servers. 

For further details or inquiries about compatibility or price, please contact us through live chat, call at (888) 719-5848, or email us at support@etechbuy.com

FAQs:

Can DDR4 RAM be used with a DDR3 motherboard?
No, DDR4 RAM is not compatible with DDR3 motherboards due to different physical and electrical specifications.

How much DDR4 RAM is recommended for gaming?
For gaming, 16GB is typically recommended to ensure smooth performance and the ability to handle modern games and multitasking.

Is it okay to mix different brands of DDR4 RAM?
While it's possible, it's best to use identical modules to avoid compatibility issues and ensure optimal performance.

Does DDR4 RAM improve laptop battery life?
Yes, DDR4 RAM's lower voltage requirement helps reduce power consumption and can improve battery life in laptops.