Micron DDR5 Server DRAM
Full-throttle performance, efficiency and scalability.
6,400 MT/s
Speed1
128GB
Max density
2x Performance
Compared to DDR42
3 year
Limited warranty
Purpose-built solutions. Proven results.
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Advanced server memory for AI
DDR5 is a game changer for speeding up AI processes.
PRODUCT FLYER
Micron 128GB DDR5 RDIMM
Same performance but costs 50% less than 128GB 3DS RDIMMs.
TEST RESULTS
AI inference – BERT NLP
Results show DDR5 excels when processing large datasets.
Workloads accelerated
Create an efficient ecosystem where data — and insights — flow faster.
AI training
Accelerate training processes for AI/ML.
Cloud computing
Scalable cloud resources for diverse workloads.
High-performance computing
Powerful solutions to get the most from high-performance computing.
Virtualized supercomputing
Better performance for ambitious computing initiatives.
Cutting-edge capabilities
Micron® DDR5 Server DRAM offers well-rounded features to complement world-class performance:
Increase performance by up to 2x over DDR4
Optimized for the latest Intel® and AMD® server and workstation platforms
Operating voltage reduced from DDR4’s 1.2V to 1.1V
Available in RDIMM, ECC UDIMM and ECC SODIMM
Up to 128GB RDIMMs for better TCO vs 128GB 3DS RDIMMs
Three-year limited warranty
On-die ECC
Speeds up to 6400MT/s
100% component and module tested
Manufactured by Micron
Why choose DDR5 DRAM?
Faster performance
Faster processing times for resource-intensive applications..
Better reliability
Improved reliability, availability, and scaling compared to DDR4.
More insights
Speed processes to gain more insights from critical data.
Specifications
| RDIMM | ECC UDIMM | ECC SODIMM | |
|---|---|---|---|
| Density | 16GB, 24GB, 32GB, 48GB, 64GB, 96GB, 128GB | 16GB, 32GB | 16GB, 32GB |
| Speed | 4800 MT/s, 6400 MT/s | 4800 MT/s, 6400 MT/s |
4800 MT/s, 6400 MT/s |
| Component Voltage | 1.1V | 1.1V | 1.1V |
| Module Voltage | 12.0V | 5.0V | 5.0V |
| Ranks | Single, Dual | Single, Dual | Single, Dual |
| Component Configuration | x4, x8 |
x8 |
x8 |
| Pin Count | 288-pin | 288-pin | 262-pin |
| Availability | Now | Now | Now |
| Warrenty | 3-year limited warrenty | ||
| Advanced Features | Top independent 40-bit channels, twice the burst length, banks and bank group over DDR4, same bank refresh, on-die ECC, and post-package repair enhancements. | ||
Let’s build together
Find the right memory and storage
Industry impact
How to feed hungry AI
Businesses are tapping into massive data lakes to unlock new and powerful insights.
Data on the edge
Unlock the benefits of processing data as close as possible to its source.
Find your (server) balance
Finding harmony between compute, memory and storage allows you to create a powerful server that’s greater than the sum of its parts.
Support
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Purchase Micron Server DRAM and SSDs through one of our valued partners.
Contact sales
Learn how Micron can help you optimize memory and storage for your systems.
Downloads & technical documentation
Explore product features and get design guidance.
Resources
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Solve your data center challenges
Overcome obstacles and lay the groundwork for sustainable growth.
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Can DDR5 server memory deliver as promised?
Micron shares our real-world test results.
PRODUCT FLYER
Same server. Different price.
Choose Micron DDR5 Server DRAM and NVMe SSDs for big savings.
Note: All values provided are for reference only and are not warranted values. For warranty information, visit https://www.micron.com/sales-support/sales/returns-and-warranties or contact your Micron sales representative. Values represent the theoretical maximum endurance for the given transfer size and type. The endurance will vary by workload. Performance values measured at 25 watts.
- DDR5 launch data rate of 4800MT/s transfers 1.5x (50%) more data than the maximum standard DDR4 data rate of 3200MT/s. JEDEC projected speeds of 8800MT/s are 2.75x faster than DDR4’s maximum standard data rate of 3200MT/s.
- Under memory-intensive workloads, DDR5 is designed to deliver 2x the bandwidth as a result of double burst length, double the banks and bank groups, and significantly higher speed than DDR4, as established by JEDEC, an independent organization that develops open standards for the microelectronics industry.