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Four green DDR5 RDIMM modules in a kit

NEMIX RAM

NEMIX RAM MR44800-618K4 64GB 4x16GB DDR5 5600 CL46 ECC Registered RDIMM memory upgrade

SKU CH-DJN3-17ZGX

A 64 GB registered ECC DDR5 kit of four 16 GB modules running at 5600 MHz CL46, validated for the GIGABYTE MZ73-LM2 motherboard

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB 4X16GB

Show 24 more
  • 64 GB total capacity from four 16 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency delivers rated bandwidth at 1.1 V
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 288-pin RDIMM form factor matches the GIGABYTE MZ73-LM2 memory controller exactly
  • Lifetime replacement warranty with free US-based technical support included

Exact-match server kit

This NEMIX RAM kit delivers 64 GB across four 16 GB DDR5 RDIMMs rated at 5600 MT/s with CL46 timing and 1.1 V operation. Registered ECC architecture ensures single-bit error correction and stable operation when all slots are populated.

Suits verified Gigabyte platform

Ideal for administrators upgrading a Gigabyte MZ73-LM2 motherboard that requires 288-pin registered DDR5 modules with 1Rx8 organisation. Builders using consumer UDIMMs, SODIMMs or non-ECC memory should look elsewhere because the platform will not accept them.

Build integration notes

The modules install directly into the board's DDR5 RDIMM slots without a heat spreader, leaving clearance for dense server heatsinks. Registered buffering reduces electrical load on the memory controller, freeing headroom for fully populated configurations at rated speed.

How it compares

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

Price $1,787.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $27.94 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 numberMR44800-618K4
Total capacity64 GB (4 × 16 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items64 GB 4 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the motherboard need a DDR5 5600 RDIMM slot for this 288-pin kit?

Yes, the kit is built for a DDR5 5600 RDIMM slot and will only fit a motherboard that accepts 288-pin registered modules at that speed.

Will the registered architecture and ECC function on the GIGABYTE MZ73-LM2 without extra configuration?

The registered design and on-die ECC are natively supported by the MZ73-LM2 memory controller, so the modules operate at CL46 1.10 V as soon as they are seated.

How can I confirm the full 64 GB is running at the rated 5600 MT/s after installation?

Check the BIOS memory information or a tool such as dmidecode; it should report four 16 GB ranks at 5600 MT/s CL46 1.10 V.

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