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Twelve green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 192GB 12x16GB DDR5 4800 CL40 1Rx8 1.1V ECC RDIMM Kit GIGABYTE MZ73-LM2

SKU CH-B4R6-Z9V6X

192GB 12x16GB DDR5 4800 CL40 1.1V ECC Registered RDIMM kit verified for GIGABYTE MZ73-LM2 motherboards

  • Total capacity192 GB (12 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 12X16GB

Show 18 more
  • 192 GB total capacity with twelve 16 GB modules for maximum server memory density
  • DDR5 4800 speed rated at PC5-38400 for high-throughput server workloads
  • CL40 latency and 1.1 V operation matching the memory controller specification exactly
  • Registered ECC RDIMM architecture corrects single-bit errors and buffers signals for full-slot stability
  • 288-pin form factor validated for the Gigabyte MZ73-LM2 motherboard memory population rules

192 GB ECC RDIMM kit for GIGABYTE MZ73-LM2

This 12-module kit delivers 192 GB of DDR5-4800 registered ECC memory built to the exact rank, voltage and timing the GIGABYTE MZ73-LM2 motherboard expects. Each 16 GB module runs at 1.1 V with CL40 latency in the 288-pin RDIMM form factor required by the board.

Who this suits and who should look elsewhere

Server administrators populating all twelve slots of a compatible GIGABYTE MZ73-LM2 system will get full-capacity operation with on-the-fly error correction. Builders needing UDIMM, SODIMM or non-ECC modules cannot use this registered kit.

Registered ECC with 1Rx8 organization

The 1Rx8 registered ECC architecture offloads the memory controller so every slot runs fully populated at rated speed while correcting single-bit errors before they affect production workloads.

How it compares

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

Price $5,379.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (12 × 16 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $28.02 per GB
Pricier than about 79% 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 numberMR38400-618K12
Total capacity192 GB (12 × 16 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items192 GB 12 × 16 GB DDR5 4800 MHz PC5-38400 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How does the 4800 MHz speed translate once the kit is installed in the GIGABYTE MZ73-LM2?

The modules run at DDR5 4800 (PC5-38400) with CL40 latency at 1.1 V, delivering the full rated bandwidth the motherboard's memory controller expects when all twelve slots are populated.

What does the 288-pin RDIMM interface mean for compatibility and bandwidth limits?

The 288-pin Registered DIMM form factor is the only type the MZ73-LM2 accepts; it provides the electrical buffering required for twelve-module operation at DDR5 4800 speeds.

What physical clearance and slot layout does the 12-module kit require on the MZ73-LM2?

Twelve 288-pin RDIMM modules must occupy the board's twelve DIMM slots in the population order specified by the GIGABYTE manual; each module has no heat spreader, so standard server chassis clearance applies.

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