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Green printed circuit board with gold edge connectors and black memory chips in a standard 288-pin DDR5 RDIMM form factor

NEMIX RAM

NEMIX RAM 64GB DDR5 4800MHz PC5-38400 2Rx4 CL40 ECC Registered RDIMM memory upgrade

SKU CH-VENS-GKCRJ

64GB DDR5 4800MHz RDIMM with ECC and registered buffering for GIGABYTE MZ23-SU0 motherboards

  • Capacity64GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 64GB

Show 18 more configurations
  • 64 GB capacity lets you run large workloads without swapping
  • DDR5 4800 speed transfers data at up to 38400 MB/s
  • CL40 latency keeps response times tight for server tasks
  • ECC and registered design correct single-bit errors and stabilise fully populated slots
  • 1 V operation reduces power draw per module

Exact DDR5-4800 RDIMM Upgrade

This 64GB DDR5 module runs at 4800MHz PC5-38400 with CL40 latency and 1.10V operation. It uses a 2Rx4 registered ECC design on a 288-pin form factor built with major OEM chips. The specification matches the GIGABYTE MZ23-SU0 motherboard requirements for full-capacity recognition and rated-speed operation.

Replaces Mismatched or Lower-Capacity DIMMs

When a server currently runs slower DDR5 speeds, non-ECC unbuffered memory, or partial population that limits total capacity, this kit restores the registered architecture the memory controller expects. The jump is worth it when the workload demands error correction and full-slot stability at the board's native 4800MHz data rate.

Suits GIGABYTE MZ23-SU0 Server Builds

This module fits administrators populating the MZ23-SU0 with validated registered ECC DIMMs for production stability. Builders needing unbuffered UDIMMs, SODIMM form factors, or speeds beyond the DDR5-4800 specification should look at something else.

Highlights

  • 64 GB capacity lets you run large workloads without swapping
  • DDR5 4800 speed transfers data at up to 38400 MB/s
  • CL40 latency keeps response times tight for server tasks
  • ECC and registered design correct single-bit errors and stabilise fully populated slots
  • 1 V operation reduces power draw per module

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K1
Capacity64GB
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content64GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will this 288-pin DDR5 RDIMM fit the GIGABYTE MZ23-SU0 motherboard slots?

Yes, the 288-pin RDIMM form factor matches the slots on the GIGABYTE MZ23-SU0; it is not a UDIMM or SODIMM and the registered design is what the board requires.

What is the correct order to populate the DIMM slots when installing this registered ECC module?

The motherboard manual defines the approved population sequence; follow that order exactly so the memory controller recognises the 2Rx4 rank layout and runs at the rated 4800 speed.

Does this module have a heat spreader that could need cleaning or replacement over time?

No heat spreader is fitted, so there is no spreader to clean or replace; the bare PCB operates at the specified 1.10 V within normal server airflow.

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