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Green printed circuit board with black memory chips, 288 gold contacts, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR5 5600MHz CL46 2Rx4 1.1V ECC Registered RDIMM memory upgrade

SKU CH-1HDA-8B9RV

A 64 GB DDR5-5600 registered ECC RDIMM with CL46 latency, 1.1 V operation and 2Rx4 organisation, validated for the Gigabyte MZ23-SU0 motherboard

  • Total capacity64 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB

Show 24 more
  • 64GB capacity gives your server maximum memory headroom for heavy workloads
  • DDR5 5600 speed with CL46 latency delivers rated performance the controller expects
  • Registered ECC architecture offloads the controller and corrects single-bit errors on the fly
  • 288-pin RDIMM form factor matches the GIGABYTE MZ23-SU0 slot and population rules exactly
  • Built with major OEM Samsung Micron Hynix chips for enterprise-grade reliability

Targeted Server Upgrade

This 64GB DDR5-5600 registered ECC module is built for administrators expanding a GIGABYTE MZ23-SU0 server. The 2Rx4 organization, 1.1V operation and CL46 timing match the board's memory controller requirements so the full capacity is recognized at rated speed.

Replacing Slower or Smaller DIMMs

The jump is worthwhile when current modules run below 5600 MT/s, lack ECC protection, or limit total capacity per slot. Registered buffering offloads the controller, allowing every slot to be populated without signal degradation while ECC corrects single-bit errors before they affect production workloads.

Verify Population Rules First

Consult the motherboard manual for approved DIMM population order, maximum supported capacity per channel, and any BIOS version requirements. The 288-pin RDIMM form factor fits only boards designed for registered memory; UDIMM or SODIMM platforms cannot accept this module.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $1,800.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $28.14 per GB
Pricier than about 79% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-924K1
Total capacity64 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the 288-pin DDR5 RDIMM fit the DIMM slots on a GIGABYTE MZ23-SU0 motherboard?

Yes, the module is a 288-pin DDR5 RDIMM and the supplier confirms it is an exact-match upgrade for the GIGABYTE MZ23-SU0 motherboard.

Does the memory install in a specific slot order on the MZ23-SU0, and what is the common mistake?

The motherboard manual defines the supported DIMM population order; the common mistake is populating slots out of sequence, which can prevent the system from recognising the full 64 GB capacity.

Will the Samsung, Micron or Hynix chips on this module need replacement during the server's life?

The DRAM chips are not user-serviceable; if a module fails it is replaced as a complete unit under the lifetime replacement warranty.

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