MICRON MTC40F204WS1RC56BB1 96GB DDR5 5600 RDIMM
The Micron MTC40F204WS1RC56BB1 is a 96GB DDR5-5600 registered ECC DIMM built for enterprise servers, data centers, and virtualization platforms. Its high per-module capacity makes it well suited for memory-dense hosts running VM consolidation, in-memory database, or cache-tier workloads. Note that DDR5 RDIMMs are not backward compatible with DDR4 platforms, so confirm your board supports DDR5 registered modules at 5600 MT/s before ordering.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Model Number | MTC40F204WS1RC56BB1 |
| Brand | Micron |
| Memory Type | DDR5 ECC RDIMM (Registered DIMM) |
| Capacity | 96GB (per module; dense single-module footprint) |
| Data Rate | 5600 MT/s (actual speed may be limited by platform/CPU support) |
| Speed Grade | PC5-44800R |
| Rank Configuration | 2Rx4 (Dual Rank; population guidance per motherboard manual) |
| Error Correction | ECC Supported |
| CAS Latency | CL46 |
| Operating Voltage | 1.1V |
| Pin Count | 288-pin |
| Form Factor | RDIMM (Registered DIMM) |
| DRAM Organization | 12G x 80 |
| 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 | 44.8 GB/s |
| Operating Temperature | 0°C to 95°C |
| Applications | Enterprise servers, data centers, cloud computing platforms, virtualization systems, AI workloads, HPC environments |
Good to know
- As an RDIMM, this module must be paired only with other registered DDR5 DIMMs on a compatible server platform — it will not operate in desktop boards or alongside DDR4/Ultra Dimm modules. Follow your motherboard’s population order for dual-rank modules to maximize channel performance.
- Within Micron’s DDR5 portfolio, this 2Rx4 96GB module uses 24Gb DRAM dies to reach high capacity without MRDIMM or 3DS stacking, making it a mainstream choice for capacity-first server builds at 5600 MT/s.
- Buying tip: purchase modules in matched sets per server to keep rank configuration and speed grade uniform across channels, and verify your CPU and BIOS support 5600 MT/s — otherwise modules will run at the platform’s lower rated speed.
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 MTC40F204WS1RC56BB1 is a 96GB DDR5-5600 registered ECC DIMM built for enterprise servers, data centers, and virtualization platforms. Its high per-module capacity makes it well suited for memory-dense hosts running VM consolidation, in-memory database, or cache-tier workloads. Note that DDR5 RDIMMs are not backward compatible with DDR4 platforms, so confirm your board supports DDR5 registered modules at 5600 MT/s before ordering.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Model Number | MTC40F204WS1RC56BB1 |
| Brand | Micron |
| Memory Type | DDR5 ECC RDIMM (Registered DIMM) |
| Capacity | 96GB (per module; dense single-module footprint) |
| Data Rate | 5600 MT/s (actual speed may be limited by platform/CPU support) |
| Speed Grade | PC5-44800R |
| Rank Configuration | 2Rx4 (Dual Rank; population guidance per motherboard manual) |
| Error Correction | ECC Supported |
| CAS Latency | CL46 |
| Operating Voltage | 1.1V |
| Pin Count | 288-pin |
| Form Factor | RDIMM (Registered DIMM) |
| DRAM Organization | 12G x 80 |
| 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 | 44.8 GB/s |
| Operating Temperature | 0°C to 95°C |
| Applications | Enterprise servers, data centers, cloud computing platforms, virtualization systems, AI workloads, HPC environments |
Good to know
- As an RDIMM, this module must be paired only with other registered DDR5 DIMMs on a compatible server platform — it will not operate in desktop boards or alongside DDR4/Ultra Dimm modules. Follow your motherboard’s population order for dual-rank modules to maximize channel performance.
- Within Micron’s DDR5 portfolio, this 2Rx4 96GB module uses 24Gb DRAM dies to reach high capacity without MRDIMM or 3DS stacking, making it a mainstream choice for capacity-first server builds at 5600 MT/s.
- Buying tip: purchase modules in matched sets per server to keep rank configuration and speed grade uniform across channels, and verify your CPU and BIOS support 5600 MT/s — otherwise modules will run at the platform’s lower rated speed.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
