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Six green DDR5 RDIMM modules without heat spreaders in a kit

NEMIX RAM

NEMIX RAM DDR5 5600 288GB (6x48GB) ECC RDIMM CL46 1.1V MZ73-LM2 memory upgrade

SKU CH-KAA7-YH0N3

A 288 GB (6 × 48 GB) DDR5-5600 ECC registered RDIMM kit at CL46 and 1.1 V, validated for the GIGABYTE MZ73-LM2 motherboard

  • Total capacity288 GB (6 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 288GB 6X48GB

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  • 288 GB total capacity for memory-intensive workloads from six 48 GB modules
  • DDR5 5600 speed transfers data at PC5-44800 bandwidth for server throughput
  • Registered ECC design corrects single-bit errors and buffers signals for stable fully-populated operation
  • 1 V CL46 timing matches the motherboard's exact voltage and latency requirements
  • 288-pin RDIMM form factor fits the GIGABYTE MZ73-LM2 memory slots precisely

Exact-match server upgrade

This 288GB kit contains six 48GB DDR5 RDIMM modules built for the GIGABYTE MZ73-LM2 motherboard. Each module runs at 5600MHz with a CL46 latency and operates at 1.1V. The registered ECC design matches the board’s memory-controller requirements so the full capacity is recognised at rated speed.

Registered ECC architecture

Registered buffering reduces electrical load on the memory controller, allowing all six slots to be populated without signal degradation. ECC corrects single-bit errors in real time, protecting data integrity in production workloads. The 288-pin RDIMM form factor is mandatory for this platform; UDIMM or SODIMM modules will not fit.

Sustained-load stability

Continuous operation at full population keeps every channel active at 5600MHz without down-clocking. The 1.1V nominal voltage and major-OEM DRAM chips maintain consistent timing under extended compute tasks. Buyers who need a different capacity, a non-ECC layout, or consumer UDIMM form factor cannot use this kit.

How it compares

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

Price $7,453.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 288 GB (6 × 48 GB)
Higher than about 81% of the 20,941 comparable items (median 32 GB).
Price per GB $25.88 per GB
Pricier than about 71% 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 numberMR44800-4828K6
Total capacity288 GB (6 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items288 GB 6 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What is the CAS latency of the DDR5 5600 RDIMMs in this kit?

The modules run at CL46, which is the timing the GIGABYTE MZ73-LM2 memory controller expects for full-speed operation.

Do the 48 GB RDIMMs have a heat spreader for all-day server loads?

No, these modules ship without a heat spreader; they rely on the chassis airflow the MZ73-LM2 platform is designed to provide.

Must the GIGABYTE MZ73-LM2 motherboard support registered ECC DDR5 RDIMMs for this kit to work?

Yes, the board must accept 288-pin registered ECC DDR5 RDIMMs; the kit is spec-matched to that exact requirement.

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