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NEMIX

NEMIX DDR5-6400 ECC RDIMM Spec and Price in the United Kingdom

DDR51x64GBRDIMM16.25 ns true latency

NEMIX's 6400 MT/s registered line is the top of the standard JEDEC ladder, running its modules at CL52 and 1.1V with 2Rx4 ranks per the listings. At this speed the same RDIMM design that keeps command and address signals clean across a fully populated server becomes the point: faster registered modules only matter on platforms that officially support 6400 MT/s, so this line is for the newest EPYC and Xeon generations rather than a universal upgrade — pick it when the server's memory speed rating actually covers 6400.

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

ConfigurationPart numberSpeedCAS latency
1x16GB———
1x32GB———
1x64GB—6400 MT/s52
1x128GB———
2x16GB—6400 MT/s52
2x32GB—6400 MT/s52
4x16GB—6400 MT/s52
2x64GB—6400 MT/s52
4x32GB—6400 MT/s52

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.