MICRON MTC40F204WS1RC64BC1 96GB DDR5 6400 RDIMM
The Micron MTC40F204WS1RC64BC1 is a 96GB DDR5 ECC registered DIMM (RDIMM) rated at 6400 MT/s, aimed at buyers provisioning enterprise servers, cloud platforms, and virtualization or HPC hosts. With dual-rank x4 DRAM and on-module ECC, it fits capacity-dense memory configurations typical of modern server platforms. Note that DDR5 RDIMMs cannot be mixed with DDR4 modules, so confirm your platform generation before ordering.
Key specifications (table)
| Parameter | Specification |
| Model Number | MTC40F204WS1RC64BC1 |
| Brand | Micron |
| Memory Type | DDR5 ECC RDIMM (Registered DIMM) |
| Capacity | 96GB |
| Data Rate | 6400 MT/s (actual speed may be limited by platform/CPU memory controller) |
| Speed Grade | PC5-51200R |
| Rank Configuration | 2Rx4 (Dual Rank) |
| Error Correction | ECC Supported |
| CAS Latency | CL52 |
| Operating Voltage | 1.1V |
| Pin Count | 288-pin |
| Form Factor | RDIMM (Registered DIMM) |
| DRAM Architecture | x4-based DRAM |
| Data Width | 80-bit (64-bit Data + 8-bit ECC) |
| DRAM Density | 24Gb DDR5 DRAM |
| Compliance | JEDEC DDR5 Standard |
| Memory Bandwidth | 51.2 GB/s (nominal, guidance only) |
| Operating Temperature | 0°C to 95°C |
| Applications | Enterprise servers, data centers, cloud computing platforms, AI computing, and high-performance computing environments |
Good to know
- As a DDR5 RDIMM, this module is electrically and physically incompatible with DDR4 or DDR5 UDIMM slots — verify your server’s qualified memory list (QVL) and population rules before deployment, especially regarding channel population for multi-rank modules.
- Within the DDR5 RDIMM family, the 96GB capacity built on 24Gb DRAM density targets higher-memory-density hosts such as virtualization servers and cache tiers, offering more capacity per slot than lower-density modules where the platform supports it.
- Buying tip: order all modules for a given server from the same model, capacity, and speed grade (PC5-51200R) to ensure stable operation at rated speed; consult your vendor for bulk pricing and current stock on Huaqiangbei export orders.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
The Micron MTC40F204WS1RC64BC1 is a 96GB DDR5 ECC registered DIMM (RDIMM) rated at 6400 MT/s, aimed at buyers provisioning enterprise servers, cloud platforms, and virtualization or HPC hosts. With dual-rank x4 DRAM and on-module ECC, it fits capacity-dense memory configurations typical of modern server platforms. Note that DDR5 RDIMMs cannot be mixed with DDR4 modules, so confirm your platform generation before ordering.
Key specifications (table)
| Parameter | Specification |
| Model Number | MTC40F204WS1RC64BC1 |
| Brand | Micron |
| Memory Type | DDR5 ECC RDIMM (Registered DIMM) |
| Capacity | 96GB |
| Data Rate | 6400 MT/s (actual speed may be limited by platform/CPU memory controller) |
| Speed Grade | PC5-51200R |
| Rank Configuration | 2Rx4 (Dual Rank) |
| Error Correction | ECC Supported |
| CAS Latency | CL52 |
| Operating Voltage | 1.1V |
| Pin Count | 288-pin |
| Form Factor | RDIMM (Registered DIMM) |
| DRAM Architecture | x4-based DRAM |
| Data Width | 80-bit (64-bit Data + 8-bit ECC) |
| DRAM Density | 24Gb DDR5 DRAM |
| Compliance | JEDEC DDR5 Standard |
| Memory Bandwidth | 51.2 GB/s (nominal, guidance only) |
| Operating Temperature | 0°C to 95°C |
| Applications | Enterprise servers, data centers, cloud computing platforms, AI computing, and high-performance computing environments |
Good to know
- As a DDR5 RDIMM, this module is electrically and physically incompatible with DDR4 or DDR5 UDIMM slots — verify your server’s qualified memory list (QVL) and population rules before deployment, especially regarding channel population for multi-rank modules.
- Within the DDR5 RDIMM family, the 96GB capacity built on 24Gb DRAM density targets higher-memory-density hosts such as virtualization servers and cache tiers, offering more capacity per slot than lower-density modules where the platform supports it.
- Buying tip: order all modules for a given server from the same model, capacity, and speed grade (PC5-51200R) to ensure stable operation at rated speed; consult your vendor for bulk pricing and current stock on Huaqiangbei export orders.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
