Price drop 4%
Micron MTC40F2047S1RC56BR
With 128GB of ECC registered DDR5 memory, this module maximizes server performance for AI, HPC, and cloud workloads by enabling higher virtual machine density. Its Micron DID Agnostic design simplifies procurement by reducing stock-outs and trimming server MPNs for faster ordering. This module is best for IT administrators upgrading data center servers who need to extend system life on a constrained budget.
Capacity 128GB
Kit 1 x 128GB
Memory DDR5
Speed 5600 MT/s
CAS Latency CL46
Form Factor DIMM
ECC Yes
71 Overall Score
Price ¥1,445,744
Snapshot
Pros & Cons
Pros
- Strong capacity (97th percentile) 97th
- Strong feature (87th percentile) 87th
- Strong speed (78th percentile) 78th
Cons
- Below average latency (22nd percentile)
The proof
Performance
Specifications
Full Specifications
Memory
| Type | DDR5 |
| Form Factor | DIMM |
| Total Capacity | 131072 |
| Modules | 1 |
| Per Module | 131072 |
| Pins | 288 |
Performance
| Speed | 5600 |
| CAS Latency | 46 |
Class
| ECC | Yes |
| Registered | Yes |
vs Competition
| Spec | Micron MTC40F2047S1RC56BR | Kingston FURY Beast KF560C36BBEAK2-64 | G.Skill Trident Z5 Series F5-6400J3644F64GX2-TZ5RK | Crucial CT2K64G56C46S5 | NEMIX RAM 128GB | Corsair VENGEANCE CMK192GX5M4B5200C38 |
|---|---|---|---|---|---|---|
| Capacity | 128GB | 64GB | 128GB | 128GB | 128GB | 192GB |
| Kit | 1 x 128GB | 2 x 32GB | 2 x 64GB | 2 x 64GB | 2 x 64GB | 4 x 48GB |
| Memory Type | DDR5 | DDR5 | DDR5 | DDR5 | DDR5 | DDR5 |
| Speed Mts | 5600 | 6000 | 6400 | 5600 | 6400 | 5200 |
| Cas Latency | CL46 | CL30 | CL36 | CL46 | CL52 | CL38 |
| Form Factor | DIMM | UDIMM | UDIMM | SODIMM | RDIMM | UDIMM |
| Ecc | true | false | false | false | true | false |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Feature | Latency | Capacity |
|---|---|---|---|---|
| Micron MTC40F2047S1RC56BR | 77.5 | 87 | 22.3 | 97 |
| Kingston FURY Beast KF560C36BBEAK2-64 Compare | 87.4 | 87 | 87.5 | 89.9 |
| G.Skill Trident Z5 Series F5-6400J3644F64GX2-TZ5RK Compare | 94.7 | 87 | 78 | 97 |
| Crucial CT2K64G56C46S5 Compare | 77.5 | 72.9 | 22.3 | 97 |
| NEMIX RAM 128GB Compare | 94.7 | 95.8 | 25.6 | 97 |
| Corsair VENGEANCE CMK192GX5M4B5200C38 Compare | 71.4 | 72.9 | 28.9 | 98.2 |
Price
Value & Pricing
From ¥1,445,744
Amazon 1 offer From ¥1,445,744
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
