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Six green DDR5 RDIMM modules in a row, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM 192GB 6x32GB DDR5 4800 ECC RDIMM 2Rx8 CL40 1.1V memory upgrade

SKU CH-XJ7P-VBAAF

A 192GB DDR5 server memory kit of six 32GB registered ECC RDIMMs running at 4800MHz CL40 1.1V, validated for the GIGABYTE MZ23-SU0 motherboard

  • Total capacity192 GB (6 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 6X32GB

Show 18 more
  • 192GB total capacity from six 32GB modules enables large server workloads
  • DDR5 4800 speed with CL40 latency delivers rated performance on compatible boards
  • ECC and registered design corrects single-bit errors and offloads the memory controller
  • 10V operation matches the platform's voltage requirement for stable operation
  • 288-pin RDIMM form factor fits the GIGABYTE MZ23-SU0 motherboard slots

Capacity and form factor

This 192GB kit contains six 32GB DDR5 RDIMM modules built to the 288-pin registered ECC standard. It targets administrators upgrading a GIGABYTE MZ23-SU0 motherboard that requires registered DIMMs with error-correcting code support for production workloads.

Registered ECC advantage over unbuffered memory

Registered architecture buffers the command and address signals so the memory controller can drive all six slots at the rated 4800 speed without signal degradation. ECC corrects single-bit errors in real time, preventing silent data corruption that unbuffered non-ECC modules cannot detect.

Build integration requirements

The modules operate at 1.1V with CL40 timing and 2Rx8 organisation, matching the exact electrical profile the MZ23-SU0 memory controller expects. Populating all six slots delivers the full 192GB capacity while leaving no empty DIMM positions for future expansion.

How it compares

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

Price $5,372.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (6 × 32 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $27.98 per GB
Pricier than about 78% 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 numberMR38400-328K6
Total capacity192 GB (6 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items192 GB 6 × 32 GB DDR5 4800 MHz PC5-38400 2Rx8 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 modules fit the GIGABYTE MZ23-SU0 motherboard slots?

Yes, the 288-pin RDIMM form factor matches the DDR5 slots on the GIGABYTE MZ23-SU0 motherboard. The kit provides six 32 GB modules for the board's six DIMM slots.

What is the correct installation order for the six 2Rx8 modules on the MZ23-SU0?

Populate all six slots following the motherboard manual's population sequence; the 2Rx8 registered design allows full capacity when every slot is filled.

How long will the Samsung, Micron or Hynix DRAM chips in this kit last under server workloads?

The major OEM chips are rated for continuous server operation and the kit carries a lifetime replacement warranty from NEMIX RAM.

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