Micron
Micron DDR5-6400 ECC RDIMM Spec and Price in Brazil
DDR51x64GBRDIMM16.25 ns true latency
Micron's registered line at the top of the standard JEDEC ladder runs the 64GB module at 6400 MT/s and CL52 with 2Rx4 ranks, per the documented listings — the manufacturer-branded option for the newest EPYC and Xeon platforms that support 6400 MT/s.
Tied 1st of 18 models in the Server RAM catalog on Speed — 3 models share this figure.
Current best price
No tracked price — this page compares specifications alone.
Specifications
- Capacity
- 1x64GB
- Memory type
- DDR5
- Speed
- 6400 MT/s
- CAS latency
- Form factor
- RDIMM
- Voltage
- 1.1 V
- Modules
- 1
- RGB
- No
- ECC support
- Yes
Capacities
| Configuration | Part number |
|---|---|
| 1x64GB | MTC40F2046S1RC64BD2 |
Guides for this category
How much RAM you actually needHow to size memory from the pressure your machine is under now, why running short quietly costs speed, and when a matched pair beats one stick.RAM speed and latency, and when they matterWhat a kit's MT/s and CAS latency each measure, why true latency is the two together, and the machines where the numbers actually change anything.SO-DIMM vs DIMM: the memory a laptop takesWhy laptop memory is a different module from desktop memory, how DDR4 and DDR5 are keyed apart, and why some machines take no module at all.What is ECC memory, and when you need itWhat error-correcting memory actually catches, how registered and load-reduced modules differ from unbuffered ones, and why the platform decides.
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.