Samsung MDRRWM4QDBC2-3G000 96G DDR5 6400 RDIMM
The Samsung MDRRWM4QDBC2-3G000 is a 96GB DDR5 ECC registered DIMM (RDIMM) rated at 6400 MT/s, built for enterprise servers, data centers, and compute-intensive environments such as virtualization hosts, AI training clusters, and big data analytics platforms. As a DDR5 RDIMM, it targets buyers provisioning current-generation server platforms that require registered, error-corrected memory at high data rates. Note that DDR5 RDIMMs are not backward compatible with DDR4 platforms, so verify your server’s memory generation and qualified vendor list (QVL) before ordering.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Model Number | MDRRWM4QDBC2-3G000 |
| Brand | Samsung |
| Memory Type | DDR5 ECC RDIMM (Registered DIMM) |
| Capacity | 96GB |
| Data Rate | 6400 MT/s (actual support depends on CPU and platform) |
| Speed Grade | PC5-51200R |
| Rank Configuration | 2Rx4 (dual rank) |
| Error Correction | ECC Supported |
| Operating Voltage | 1.1V |
| Pin Count | 288-pin |
| Form Factor | RDIMM |
| Component Organization | (6G × 4) × 40 |
| Memory Bandwidth | 51.2 GB/s (per module, nominal) |
| Compliance | JEDEC DDR5 Standard |
| Product Status | Mass Production |
| Applications | Enterprise Servers, Data Centers, Cloud Computing, AI Training, Big Data Analytics, High-Performance Computing (HPC) |
Good to know
- Compatibility: DDR5 RDIMMs can only be used in DDR5 registered-memory server platforms and must not be mixed with DDR4 modules or UDIMM/LRDIMM types in the same channel — confirm your motherboard’s supported memory types and population rules (balanced population across channels is recommended for optimal bandwidth).
- Within Samsung’s DDR5 RDIMM family, this module sits at the high end of the JEDEC data-rate range at 6400 MT/s, and its 96GB capacity using higher-density components allows greater memory per channel than 64GB-class dual-rank modules, which suits memory-hungry workloads like virtualization and in-memory caching tiers.
- Buying tip: for multi-DIMM-per-channel configurations or overclocked/accelerated CPU SKUs, confirm that 6400 MT/s operation is validated on your exact platform, as many servers train RDIMMs at lower default rates.
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 MDRRWM4QDBC2-3G000 is a 96GB DDR5 ECC registered DIMM (RDIMM) rated at 6400 MT/s, built for enterprise servers, data centers, and compute-intensive environments such as virtualization hosts, AI training clusters, and big data analytics platforms. As a DDR5 RDIMM, it targets buyers provisioning current-generation server platforms that require registered, error-corrected memory at high data rates. Note that DDR5 RDIMMs are not backward compatible with DDR4 platforms, so verify your server’s memory generation and qualified vendor list (QVL) before ordering.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Model Number | MDRRWM4QDBC2-3G000 |
| Brand | Samsung |
| Memory Type | DDR5 ECC RDIMM (Registered DIMM) |
| Capacity | 96GB |
| Data Rate | 6400 MT/s (actual support depends on CPU and platform) |
| Speed Grade | PC5-51200R |
| Rank Configuration | 2Rx4 (dual rank) |
| Error Correction | ECC Supported |
| Operating Voltage | 1.1V |
| Pin Count | 288-pin |
| Form Factor | RDIMM |
| Component Organization | (6G × 4) × 40 |
| Memory Bandwidth | 51.2 GB/s (per module, nominal) |
| Compliance | JEDEC DDR5 Standard |
| Product Status | Mass Production |
| Applications | Enterprise Servers, Data Centers, Cloud Computing, AI Training, Big Data Analytics, High-Performance Computing (HPC) |
Good to know
- Compatibility: DDR5 RDIMMs can only be used in DDR5 registered-memory server platforms and must not be mixed with DDR4 modules or UDIMM/LRDIMM types in the same channel — confirm your motherboard’s supported memory types and population rules (balanced population across channels is recommended for optimal bandwidth).
- Within Samsung’s DDR5 RDIMM family, this module sits at the high end of the JEDEC data-rate range at 6400 MT/s, and its 96GB capacity using higher-density components allows greater memory per channel than 64GB-class dual-rank modules, which suits memory-hungry workloads like virtualization and in-memory caching tiers.
- Buying tip: for multi-DIMM-per-channel configurations or overclocked/accelerated CPU SKUs, confirm that 6400 MT/s operation is validated on your exact platform, as many servers train RDIMMs at lower default rates.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
