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Four green circuit boards with black chips and gold contacts lying flat

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR5-5600 CL46 ECC RDIMM for GIGABYTE MZ73-LM1 memory upgrade

SKU CH-KSRH-TC9TK

A 64 GB DDR5-5600 registered ECC kit built to the exact rank, voltage and timing the GIGABYTE MZ73-LM1 requires for full-capacity stability

  • 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

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  • Exact-match 64 GB kit runs at DDR5-5600 CL46 1.1 V for full rated speed
  • Four 16 GB 1Rx8 registered ECC RDIMMs populate every slot on the MZ73-LM1
  • Registered buffer offloads the controller for stable fully-populated operation
  • ECC corrects single-bit errors on the fly to prevent silent data corruption
  • Lifetime replacement warranty with US-based technical support included

Exact-match server upgrade

This 64GB kit contains four 16GB DDR5-5600 Registered ECC RDIMMs built to the precise rank, voltage and timing the GIGABYTE MZ73-LM1 memory controller expects. Each module runs at 1.1V with CL46 latency and a 1Rx8 organisation so the board recognises the full capacity at rated speed.

Registered RDIMM fitment

The 288-pin Registered form factor matches the slots this motherboard requires; UDIMM or SODIMM modules will not work. Registered buffering offloads the memory controller, allowing every slot to be populated at full capacity, while on-die ECC corrects single-bit errors before they reach production workloads.

64GB headroom and limits

Four ranks of 16GB give 64GB of addressable memory for virtualisation, databases or large datasets. Workloads that exceed this capacity or demand higher frequencies than DDR5-5600 will need a platform that supports larger modules or faster speeds.

How it compares

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

Price $1,700.99
Pricier than about 66% 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 $26.58 per GB
Pricier than about 73% 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

What is the CAS latency of these DDR5-5600 modules under sustained load?

The modules run at CL46 latency at the rated 5600 MT/s speed, which is the timing the memory controller expects for stable operation.

How much power do the four 16 GB RDIMMs draw when the server runs continuously?

Each module operates at 1.1 V; with four 1Rx8 RDIMMs the total draw stays within the standard DDR5 RDIMM power envelope for this density.

Which motherboard must already be installed for this kit to function as specified?

The kit is validated for the GIGABYTE MZ73-LM1 motherboard that supports 288-pin DDR5 RDIMMs at 5600 MT/s.

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