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Green rectangular circuit board with gold edge contacts and black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V CL52 288-PIN ECC Registered RDIMM memory upgrade

SKU CH-H48W-AWAXW

64 GB DDR5 ECC registered RDIMM running at 6400 MHz with CL52 latency, 2Rx4 organisation and 1.1 V for GIGABYTE MZ23-SU0 motherboards

  • Capacity64GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 64GB

Show 24 more configurations
  • Exact-match DDR5-6400 upgrade runs at rated speed
  • Registered ECC design corrects single-bit errors automatically
  • 2Rx4 1.1V CL52 spec matches server memory controller
  • 288-pin RDIMM form factor fits GIGABYTE MZ23-SU0
  • Major OEM chips from Samsung Micron Hynix ensure stability

Exact-Match DDR5 Server Upgrade

This 64GB DDR5-6400 RDIMM delivers PC5-51200 bandwidth at 1.1V with CL52 latency. The 2Rx4 registered ECC design matches the GIGABYTE MZ23-SU0 motherboard's memory controller expectations so the module is recognised at full capacity and rated speed.

Suited For Enterprise Servers

Ideal for administrators populating every slot on the MZ23-SU0 with registered ECC modules that correct single-bit errors on the fly. Builders needing unbuffered UDIMMs, SODIMM form factors, or non-ECC memory for workstations should look elsewhere.

Sustained Load Stability

Registered buffering offloads the memory controller, allowing full-slot populations to maintain rated throughput during extended workloads. ECC detection and correction prevents silent data corruption and unplanned reboots before they reach production environments.

Highlights

  • Exact-match DDR5-6400 upgrade runs at rated speed
  • Registered ECC design corrects single-bit errors automatically
  • 2Rx4 1.1V CL52 spec matches server memory controller
  • 288-pin RDIMM form factor fits GIGABYTE MZ23-SU0
  • Major OEM chips from Samsung Micron Hynix ensure stability

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-924K1
Capacity64GB
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What motherboard must I already have for this 64 GB DDR5-6400 2Rx4 registered ECC RDIMM to work?

This module is validated for the GIGABYTE MZ23-SU0 motherboard and requires a 288-pin DDR5 RDIMM slot that supports registered ECC memory at 1.1 V.

Will this registered ECC RDIMM run alongside older unbuffered non-ECC DDR5 DIMMs I might keep installed?

No. Registered ECC RDIMMs cannot be mixed with unbuffered non-ECC DIMMs; the memory controller will not initialise a mixed population.

How can I verify the kit is running at its rated 6400 MT/s with ECC active after installation?

Enter the system BIOS and confirm the memory frequency shows 6400 MT/s, the voltage reads 1.1 V, and ECC status reports enabled.

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