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Six green DDR5 RDIMM modules in a clear plastic tray

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 192GB 6x32GB CL40 1.1V 2Rx8 GIGABYTE MZ73-LM1 memory upgrade

SKU CH-EZMF-024GN

Six 32 GB DDR5 4800 ECC RDIMMs giving 192 GB of registered server memory validated for the GIGABYTE MZ73-LM1 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
  • 192 GB capacity across six 32 GB modules for high-density server workloads
  • DDR5 4800 MT/s speed with CL40 latency matches the motherboard's rated specification
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 1 V operating voltage aligns with the platform's power requirements
  • 288-pin RDIMM form factor fits the GIGABYTE MZ73-LM1 memory slots exactly

Exact-match server upgrade

This 192GB kit delivers six 32GB DDR5 4800 registered ECC RDIMMs built to the GIGABYTE MZ73-LM1 memory specification. Each module runs at 1.1V with CL40 timing and a 2Rx8 organisation so the board recognises the full capacity at rated speed without manual tuning.

Who this suits and who it does not

It fits administrators populating every slot on the MZ73-LM1 for virtualisation hosts, database nodes or compute clusters that demand registered ECC stability. Builders using consumer boards, workstations needing unbuffered UDIMMs or laptops requiring SODIMMs cannot use this kit.

Capacity and headroom

Six ranks per channel give the memory controller enough buffered address lines to hold 192GB across all populated slots while ECC corrects single-bit errors on the fly. Workloads that exceed the board's maximum supported density or require higher DDR5 data rates will hit a hard limit.

How it compares

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

Price $5,785.99
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 $30.14 per GB
Pricier than about 86% 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

Does the GIGABYTE MZ73-LM1 motherboard require Registered DDR5 RDIMMs like this 288-pin kit?

Yes, the GIGABYTE MZ73-LM1 requires 288-pin DDR5 Registered RDIMMs; this 192GB kit matches that exact form factor and will not work in boards that only accept unbuffered UDIMMs.

Can I mix these 2Rx8 DDR5-4800 CL40 modules with existing 1Rx8 DDR5 DIMMs on the same motherboard?

Mixing 2Rx8 and 1Rx8 ranks is possible if the GIGABYTE MZ73-LM1 manual approves the population order, but all slots will run at the slowest common speed and latency.

How do I confirm the full 192GB is recognised at DDR5-4800 CL40 after installing all six modules?

Enter the system BIOS or UEFI and verify the memory information screen shows 192GB total capacity, 4800 MT/s data rate, and CL40 timings for every populated slot.

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