Micron DDR5 Server DRAM
Full-throttle performance, efficiency and scalability.
Purpose-built solutions. Proven results.
- Workloads accelerated
- Features
- Specification
Workloads accelerated
Create an efficient ecosystem where data — and insights — flow faster.
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, MRDIMM, TFF MRDIMM, ECC CUDIMM, ECC UDIMM, ECC CSODIMM and ECC SODIMM
Up to 256GB MRDIMMs for highest bandwidth and lowest latency for memory intensive applications
Three-year limited warranty
On-die ECC
Speeds up to 8800MT/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 | MRDIMM TFF MRDIMM | ECC CUDIMM ECC UDIMM | ECC CSODIMM ECC SODIMM | |
|---|---|---|---|---|
| Density | 16, 24, 32, 48, 64, 96, 128 | 32, 64, 96, 128, 256 | 16, 32 | 16, 32 |
| Speed | 4800, 5600, 6400 | 8800 | 4800, 5600, 6400 | 4800, 5600, 6400 |
| Component Voltage | 1.1 | 1.1 | 1.1 | 1.1 |
| Module Voltage | 12.0 | 12.0 | 5.0 | 5.0 |
| Ranks | 1R, 2R | 1R, 2R, 4R | 1R, 2R | 1R, 2R |
| Component Configuration | x4, x8 | x4, x8 | x8 | x8 |
| Pin Count | 288-pin | 287-pin | 288-pin | 262-pin |
| Availability | Now | Now | Now | Now |
| Warrenty | 3-year limited warrenty | |||
| Advanced Features | Two 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. | |||
Industry impact
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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.