DDR4 Registered ZDIMM
DDR & DIMM Types
ZDIMMs (Zefr Memory Module) are rigorously tested to eliminate over 90% of memory reliability failures, ensuring maximum application uptime and optimizing memory subsystem reliability.
ZDIMMs utilize SMART’s Zefr™ proprietary screening process, ensuring the industry’s highest levels of uptime and reliability.
ZDIMMs are targeted for data centers, high-performance computing (HPC) platforms, and other computing environments running large memory applications that demand high reliability.
- Essentials
- DDR4
- RDIMM
- C-temp: 0˚C to 70˚C
- 1Gx8
2Gx8
4Gx4 - 2Gb
4Gb
8Gb - x72
- 1.2V
- 288-Pin
- Yes
- Performance
- 16GB
32GB
64GB - 3200MT/s
- PC4-25600
- CL = 22
- Environmental
- Yes
- Physical
- 31.25mm
| SRZ8197RD440425-SC | 64GB | C-temp (0˚C to +70˚C) |
| STB4097RD420425-SE | 32GB | C-temp (0˚C to +70˚C) |
| STB4097RD420425-MR | 32GB | C-temp (0˚C to +70˚C) |
| SRZ4097RD440425-SC | 32GB | C-temp (0˚C to +70˚C) |
| SRZ4097RD420825-SC | 32GB | C-temp (0˚C to +70˚C) |
| SRZ2047RD410825-SE | 16GB | C-temp (0˚C to +70˚C) |
| STB2047RD420425-SE | 16GB | C-temp (0˚C to +70˚C) |
| M-WP016 SAMRT Zefr Penguin Computing Use Case_White Paper | 10/23/2024 |
| M-WP015 Zefr High Reliability Memory_White Paper | 10/11/2024 |
| SMART ZDIMMs for AI and ML | 12/13/2024 |
| SMART Zefr ZDIMM Brochure_2024 | 12/13/2024 |