Samsung M321RYGA0PB0-CWM 96G DDR5 5600 RDIMM
The Samsung M321RYGA0PB0-CWM is a 96GB DDR5-5600 registered ECC server memory module built for enterprise platforms that require high per-slot density and stable 24/7 operation. It targets system integrators and data center buyers provisioning virtualization hosts, cloud nodes, AI training clusters, and big data analytics workloads. Note that as a DDR5 RDIMM it can only be installed in platforms explicitly supporting DDR5 registered modules — it is not backward-compatible with DDR4 slots.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Brand | Samsung |
| Part Number | M321RYGA0PB0-CWM |
| Memory Type | DDR5 ECC Registered DIMM (RDIMM) |
| Capacity | 96GB |
| Speed | DDR5-5600 / PC5-44800 |
| Data Transfer Rate | 5600 MT/s (actual speed may be limited by platform CPU and BIOS support) |
| Rank Configuration | 2Rx4 (dual-rank, x4 DRAM organization) |
| ECC Support | Yes |
| Operating Voltage | 1.1V (lower than DDR4’s typical 1.2V; per-module guidance) |
| Pin Count | 288-pin |
| Module Type | RDIMM |
| Chip Architecture | High-Density DDR5 DRAM Components |
| CAS Latency | CL46 |
| Application | Enterprise Servers, Cloud Computing, AI Training, Big Data Analytics, Data Centers |
| Operating Environment | 24/7 Enterprise-Class Operation |
| Product Status | Mass Production |
Good to know
- RDIMM modules must not be mixed with other memory types: DDR5 RDIMMs are physically and electrically incompatible with DDR4 RDIMMs/LRDIMMs and with consumer UDIMMs. Always populate channels according to your server vendor’s configuration guide to achieve rated speeds.
- Within Samsung’s DDR5 server lineup, the 96GB capacity tier uses high-density DRAM components in a 2Rx4 layout, offering higher density per slot than conventional 64GB-class RDIMMs — useful for memory-constrained 2-socket hosts running virtualization or cache-tier workloads.
- Before purchasing, confirm that your CPU and motherboard Qualified Vendor List (QVL) supports DDR5-5600 RDIMMs and 96GB non-binary-class density; on some platforms the module will operate at a reduced speed based on populated slots and processor memory controller limits.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
The Samsung M321RYGA0PB0-CWM is a 96GB DDR5-5600 registered ECC server memory module built for enterprise platforms that require high per-slot density and stable 24/7 operation. It targets system integrators and data center buyers provisioning virtualization hosts, cloud nodes, AI training clusters, and big data analytics workloads. Note that as a DDR5 RDIMM it can only be installed in platforms explicitly supporting DDR5 registered modules — it is not backward-compatible with DDR4 slots.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Brand | Samsung |
| Part Number | M321RYGA0PB0-CWM |
| Memory Type | DDR5 ECC Registered DIMM (RDIMM) |
| Capacity | 96GB |
| Speed | DDR5-5600 / PC5-44800 |
| Data Transfer Rate | 5600 MT/s (actual speed may be limited by platform CPU and BIOS support) |
| Rank Configuration | 2Rx4 (dual-rank, x4 DRAM organization) |
| ECC Support | Yes |
| Operating Voltage | 1.1V (lower than DDR4’s typical 1.2V; per-module guidance) |
| Pin Count | 288-pin |
| Module Type | RDIMM |
| Chip Architecture | High-Density DDR5 DRAM Components |
| CAS Latency | CL46 |
| Application | Enterprise Servers, Cloud Computing, AI Training, Big Data Analytics, Data Centers |
| Operating Environment | 24/7 Enterprise-Class Operation |
| Product Status | Mass Production |
Good to know
- RDIMM modules must not be mixed with other memory types: DDR5 RDIMMs are physically and electrically incompatible with DDR4 RDIMMs/LRDIMMs and with consumer UDIMMs. Always populate channels according to your server vendor’s configuration guide to achieve rated speeds.
- Within Samsung’s DDR5 server lineup, the 96GB capacity tier uses high-density DRAM components in a 2Rx4 layout, offering higher density per slot than conventional 64GB-class RDIMMs — useful for memory-constrained 2-socket hosts running virtualization or cache-tier workloads.
- Before purchasing, confirm that your CPU and motherboard Qualified Vendor List (QVL) supports DDR5-5600 RDIMMs and 96GB non-binary-class density; on some platforms the module will operate at a reduced speed based on populated slots and processor memory controller limits.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
