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 - 2Gb
4Gb
8Gb
12Gb
16Gb - x80
- 1.1V
- 288-Pin
- Yes
- Performance
- 16GB
32GB
64GB
96GB
128GB - 4800MT/s
5600MT/s - PC5-38400
PC5-44800 - CL = 40
CL = 46
- Environmental
- Yes
- Physical
- 31.25mm
SRZAG8RD5846-SB | 128GB | C-temp (0˚C to +70˚C) |
SRZHG8RD5648-SP | 96GB | C-temp (0˚C to +70˚C) |
SRZ8G8RD5448-SP | 64GB | C-temp (0˚C to +70˚C) |
SRZ8G8RD5448-MD | 64GB | C-temp (0˚C to +70˚C) |
STZ8G8RD5445-HA | 64GB | C-temp (0˚C to +70˚C) |
SRB8G8RD5445-SB | 64GB | C-temp (0˚C to +70˚C) |
SRZ4G8RD5288-SP | 32GB | C-temp (0˚C to +70˚C) |
SRZ4G8RD5448-SP | 32GB | C-temp (0˚C to +70˚C) |
SRB4G8RD5445-SB | 32GB | C-temp (0˚C to +70˚C) |
SRZ4G8RD5445-SB | 32GB | C-temp (0˚C to +70˚C) |
SRZ2G8RD5285-SB | 16GB | C-temp (0˚C to +70˚C) |
M-WP015 Zefr High Reliability Memory_White Paper | 10/11/2024 |
SMART ZDIMM Memory Modules_Product Brief | 07/04/2024 |
SMART ZDIMMs for AI and ML | 10/11/2024 |
SMART Zefr ZDIMM Brochure_2024 | 10/11/2024 |