MICRON MTC40F204WS1RC48BB1 96GB DDR5 4800 RDIMM
The Micron MTC40F204WS1RC48BB1 is a 96GB DDR5 ECC registered DIMM running at 4800 MT/s, aimed at buyers provisioning next-generation enterprise servers, virtualization hosts, and cloud or HPC platforms. As an RDIMM, it offloads addressing to a register to support higher module counts per channel, making it a practical fit for memory-dense virtualization and cache-tier workloads. Note that DDR5 RDIMMs cannot be mixed with DDR4 or other memory generations, so confirm your platform’s DDR5 support before ordering.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Model Number | MTC40F204WS1RC48BB1 |
| Brand | Micron |
| Memory Type | DDR5 ECC RDIMM (Registered DIMM) |
| Capacity | 96GB |
| Data Rate | 4800 MT/s (processor and platform dependent) |
| Speed Grade | PC5-38400R |
| Rank Configuration | 2Rx4 (Dual Rank) |
| Error Correction | ECC Supported |
| CAS Latency | CL40 |
| 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 + parity bits) |
| DRAM Density | 24Gb DDR5 DRAM |
| Compliance | JEDEC DDR5 Standard |
| Memory Bandwidth | 38.4 GB/s (guidance only; real throughput depends on platform configuration) |
| Operating Temperature | 0°C to 95°C |
| Applications | Next-generation enterprise servers, data centers, cloud computing platforms, virtualization systems, and high-performance computing environments |
Good to know
- Compatibility: Requires a DDR5-compatible server platform with RDIMM support; do not mix with DDR4, UDIMM, or LRDIMM modules in the same system, and follow your motherboard’s population guide for balanced channel use.
- Family positioning: Within Micron’s DDR5 RDIMM lineup, this dual-rank (2Rx4) 96GB module uses 24Gb DRAM density to reach high capacity per stick, reducing the number of slots needed to hit large memory footprints compared with lower-density modules.
- Buying tip: For virtualization or cache-tier builds, purchase matching modules in identical capacity, rank, and speed grade, and verify your CPU’s officially validated memory speed at 1DPC or 2DPC before ordering.
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 MTC40F204WS1RC48BB1 is a 96GB DDR5 ECC registered DIMM running at 4800 MT/s, aimed at buyers provisioning next-generation enterprise servers, virtualization hosts, and cloud or HPC platforms. As an RDIMM, it offloads addressing to a register to support higher module counts per channel, making it a practical fit for memory-dense virtualization and cache-tier workloads. Note that DDR5 RDIMMs cannot be mixed with DDR4 or other memory generations, so confirm your platform’s DDR5 support before ordering.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Model Number | MTC40F204WS1RC48BB1 |
| Brand | Micron |
| Memory Type | DDR5 ECC RDIMM (Registered DIMM) |
| Capacity | 96GB |
| Data Rate | 4800 MT/s (processor and platform dependent) |
| Speed Grade | PC5-38400R |
| Rank Configuration | 2Rx4 (Dual Rank) |
| Error Correction | ECC Supported |
| CAS Latency | CL40 |
| 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 + parity bits) |
| DRAM Density | 24Gb DDR5 DRAM |
| Compliance | JEDEC DDR5 Standard |
| Memory Bandwidth | 38.4 GB/s (guidance only; real throughput depends on platform configuration) |
| Operating Temperature | 0°C to 95°C |
| Applications | Next-generation enterprise servers, data centers, cloud computing platforms, virtualization systems, and high-performance computing environments |
Good to know
- Compatibility: Requires a DDR5-compatible server platform with RDIMM support; do not mix with DDR4, UDIMM, or LRDIMM modules in the same system, and follow your motherboard’s population guide for balanced channel use.
- Family positioning: Within Micron’s DDR5 RDIMM lineup, this dual-rank (2Rx4) 96GB module uses 24Gb DRAM density to reach high capacity per stick, reducing the number of slots needed to hit large memory footprints compared with lower-density modules.
- Buying tip: For virtualization or cache-tier builds, purchase matching modules in identical capacity, rank, and speed grade, and verify your CPU’s officially validated memory speed at 1DPC or 2DPC before ordering.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
