Server RAM Memory – ECC RAM
Server RAM Memory Prices
Samsung
M321R2GA3EB0-CWM Samsung 1x16GB DDR5 RDIMM ECC RAM
In stock
Samsung
NT8GA64D88CX3F Samsung 1x8GB DDR4 UDIMM ECC RAM
In stock
Kingston
KSM56T46BD8KM-32HA Kingston 1x32GB DDR5 Unbuffered SO-DIMM ECC RAM
In stock
Kingston
KSM32RD4/64MFR Kingston 1x64GB DDR4 RDIMM ECC RAM
In stock
Kingston
KSM56R46BD8-32HA Kingston 1x32GB DDR5 RDIMM ECC RAM
In stock
Kingston
KSM56R46BD8-32MD Kingston 1x32GB DDR5 RDIMM ECC RAM
In stock
Samsung
M321R4GA3EB2-CCP Samsung 1x32GB DDR5 RDIMM ECC RAM
In stock
Samsung
M393A2K43CB2-CTD Samsung 1x16GB DDR4 RDIMM ECC RAM
In stock
Micron
MTC20F2085S1RC48BA1 Micron 1x32GB DDR5 RDIMM ECC RAM
In stock
Micron
MTC40F2046S1RC56BD1R Micron 1x64GB DDR5 RDIMM ECC RAM
In stock
Kingston
KSM56E46BD8KM-32HA Kingston 1x32GB DDR5 UDIMM ECC RAM
In stock
Kingston
KSM56E46BD8KM-48HM Kingston 1x48GB DDR5 UDIMM ECC RAM
In stock
Samsung
M393A4K40DB2-CVF Samsung 1x32GB DDR4 RDIMM ECC RAM
In stock
Kingston
KSM32RD4/64HCR Kingston 1x64GB DDR4 RDIMM ECC RAM
In stock
Micron
MTC20F1045S1RC56BD1R Micron 1x32GB DDR5 RDIMM ECC RAM
In stock
Samsung
M393A8G40CB4-CWE Samsung 1x64GB DDR4 RDIMM ECC RAM
In stock
Crucial
MTC20F2085S1RC64BD2R Crucial 1x32GB DDR5 RDIMM ECC RAM
In stock
Samsung
M386A8K40CM2-CVF Samsung 1x64GB DDR4 RDIMM ECC RAM
In stock
Samsung
M393A4K40CB2-CVF Samsung 1x32GB DDR4 RDIMM ECC RAM
In stock
Kingston
KTH-PL426/32G Kingston 1x32GB DDR4 RDIMM ECC RAM
In stock
Samsung
M393A4K40CB1-CRC Samsung 1x32GB DDR4 RDIMM ECC RAM
In stock
Samsung
M321R8GA0EB2-CCP Samsung 1x64GB DDR5 RDIMM ECC RAM
In stock
Samsung
M393A8G40BB4-CWE Samsung 1x64GB DDR4 RDIMM ECC RAM
In stock
Kingston
KSM32RS4/32HCR Kingston 1x32GB DDR4 RDIMM ECC RAM
In stock
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Frequently Asked Questions about ECC RAM:
Desktop RAM is not suitable for servers because it lacks features like ECC and Registered RAM. Using it can result in instability, performance issues, or even server malfunctions. Always use specially designed Server RAM to ensure reliable operation.
Different RAM types cannot be mixed as servers only support compatible types. While combining brands or speeds is technically possible, it may lead to reduced performance and instability. For optimal results, always use RAM modules of the same type, speed, and brand.
Server RAM is equipped with technologies like ECC and Registered RAM, which guarantee stability and reliability. Desktop RAM, on the other hand, is optimized for everyday use and lacks the error correction and scalability needed for servers.
The required RAM depends on workloads and server configuration. Basic tasks typically need 8 to 16 GB, while virtualization or databases may require 128 GB, 256 GB, or more. The number of RAM slots and the server’s maximum supported capacity, as outlined in the motherboard's specifications, determine the RAM options available.
To determine if your server supports a memory upgrade, check the technical specifications of the motherboard or server. Key information includes maximum RAM capacity, available slots, and supported RAM types.
ECC RAM is crucial for servers as it automatically detects and corrects memory errors, ensuring reliability and data integrity. In critical applications like virtualization or databases, ECC prevents data loss and system failures, making it essential for stable server environments.
What should you know before you buy RAM for Servers
Before purchasing server RAM, consider the following factors
Error Correction
ECC RAM is essential for reliability and data integrity.
Capacity
Choose based on your needs: 16 GB for basic tasks or 128 GB or more for virtualization or databases.
RAM Generation
DDR4 for proven performance or DDR5 for higher speed and energy efficiency.
Form Factor
Check whether your server supports UDIMM, RDIMM, or LRDIMM to ensure scalability.
Understanding Server Memory Types
Server RAM Memory ECC delivers stability, scalability, and high performance. Key types include:
Error-Correcting Code
ECC detects and corrects memory errors to ensure data integrity. Available ECC includes basic UDIMM ECC for smaller servers, RDIMM for stability and scalability, and LRDIMM for enterprise servers requiring high capacity and in high-performing High-End GPU Systems.
DDR Memory
The standard for servers. Offers proven performance, while DDR5 excels in speed and energy efficiency for demanding applications.
Non-Volatile DIMM
NVDIMM combines DRAM and flash storage, retaining data even during power outages.
Persistent Memory
Intel non-volatile memory with large capacities and data persistence. Ideal for high-performance computing and large databases.
Buffered and Unbuffered RAM
Buffered or reduced RAM reduces electrical load on the memory controller, perfect for large servers. Unbuffered RAM is faster but less stable and better suited for desktops.
Formats
UDIMM for small servers, RDIMM and LRDIMM for large systems and SO-DIMM for compact servers.
Choose high-quality Server RAM for maximum reliability and performance.
Recommendation
ECC RAM, especially RDIMM and LRDIMM, as well as DDR5, are the preferred choices for modern servers. The selection depends on workload demands and the level of stability required.
Best Server RAM for Dell, Supermicro, Synology and More!
Supermicro Server RAM
Optimized for the robust Supermicro architecture, these RAM modules provide exceptional scalability, making them the ideal choice for companies managing large datasets and demanding workloads.
Dell Server RAM
Designed for seamless compatibility with Dell servers, ensuring reliable performance and stability—even in virtualization and resource-intensive applications.