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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 576GB 12x48GB DDR5 4800 CL40 2Rx8 ECC RDIMM memory upgrade for GIGABYTE MZ73-LM0

SKU CH-NMF3-8EXF7

A 576GB DDR5 server memory kit of twelve 48GB registered ECC RDIMMs running at 4800MHz CL40 and 1.1V, validated for the GIGABYTE MZ73-LM0 motherboard

  • Total capacity576 GB (12 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 576GB 12X48GB

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  • 576 GB total capacity from 12 matched 48 GB modules for dense server workloads
  • DDR5 4800 speed with CL40 latency delivers rated throughput on the GIGABYTE MZ73-LM0
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller under full population
  • 1 V operation at 2Rx8 rank matches the motherboard's voltage and timing requirements exactly
  • 288-pin RDIMM form factor fits the board's DDR5 slots without adapters or mismatched modules

Exact-Match DDR5 Server Kit

This 576GB kit contains twelve 48GB DDR5 RDIMMs rated at 4800MHz with CL40 latency and 1.1V operation. Registered ECC architecture and 2Rx8 organisation match the GIGABYTE MZ73-LM0 memory controller requirements. The modules install directly into the board's 288-pin slots for immediate recognition at full capacity and rated speed.

Suits Fully Populated Server Builds

This kit suits administrators upgrading a GIGABYTE MZ73-LM0 to maximum supported capacity with validated registered ECC modules. Builders needing unbuffered UDIMMs, SODIMM form factors, lower total capacities, or mixed-rank configurations should select a different product. The twelve-module count also requires every available DIMM slot on the board.

Twelve-Module Population Rule

The kit provides exactly twelve 48GB RDIMMs, so the motherboard must accept a fully populated twelve-DIMM configuration at DDR5-4800. Consult the GIGABYTE MZ73-LM0 manual for approved population order and maximum capacity per slot before installation. Incorrect population order will prevent the system from recognising the full 576GB.

How it compares

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

Price $13,389.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (12 × 48 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $23.25 per GB
Pricier than about 68% 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 numberMR38400-4828K12
Total capacity576 GB (12 × 48 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 items576 GB 12 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 12x48GB DDR5 4800 RDIMM kit in my GIGABYTE MZ73-LM0 and which slot order matters?

Populate all twelve 288-pin slots following the exact DIMM population sequence shown in the MZ73-LM0 manual; the board requires Registered ECC RDIMMs in a specific order to recognise the full 576 GB at DDR5-4800.

Will the 2Rx8 Registered ECC modules need firmware updates or component swaps during their service life?

No firmware updates are required for the DRAM itself; ECC corrects single-bit errors on the fly, and the modules are covered by a lifetime replacement warranty if a hardware fault ever develops.

What thermal or electrical limit appears first when all twelve slots run continuously at 4800 MT/s?

The memory controller on the MZ73-LM0 reaches its maximum supported load with twelve 2Rx8 Registered DIMMs at 1.10 V, so sustained full-speed operation is bounded by the platform's qualified population limit.

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