DDR5 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
- DDR5
- RDIMM
- C-temp: 0˚C to 70˚C
- 2Gx8
4Gx4
6Gx4
8Gx4 - 4Gb
8Gb
12Gb
16Gb - x80
- 1.1V
- 288-Pin
- Yes
- Performance
- 32GB
64GB
96GB
128GB - 5600MT/s
- PC5-44800
- CL = 22
CL = 46
- Environmental
- Yes
- Physical
- 31.25mm
| SRZAG8RD5848-MB | 128GB | C-temp (0˚C to +70˚C) |
| SRZAG8RD5848-SM | 128GB | C-temp (0˚C to +70˚C) |
| SRZHG8RD5648-SP | 96GB | C-temp (0˚C to +70˚C) |
| SRZ8G8RD5448-MD | 64GB | C-temp (0˚C to +70˚C) |
| SRZ8G8RD5448-SE | 64GB | C-temp (0˚C to +70˚C) |
| STZ8G8RD5448-HA | 64GB | C-temp (0˚C to +70˚C) |
| SRZ4G8RD5288-SP | 32GB | C-temp (0˚C to +70˚C) |
| SRZ4G8RD5448-SE | 32GB | 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 |