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Eight green DDR5 RDIMM sticks, no heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM DDR5 4800 128GB (8x16GB) CL40 ECC RDIMM GIGABYTE MZ73-LM2 memory upgrade

SKU CH-6ADP-SXEQ6

Eight 16 GB DDR5 RDIMMs deliver 128 GB of registered ECC memory at 4800 MHz CL40 1.1 V for the Gigabyte MZ73-LM2

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB 8X16GB

Show 18 more
  • 128 GB total capacity from eight 16 GB modules for maximum server density
  • DDR5 4800 MT/s speed matches the GIGABYTE MZ73-LM2 memory controller specification
  • CL40 latency and 1.10 V operation deliver rated performance without manual tuning
  • Registered ECC RDIMM design offloads the controller and corrects single-bit errors automatically
  • 288-pin 1Rx8 form factor fits the board's required slot population rules

System-Specific DDR5 Kit

This 128 GB kit contains eight 16 GB DDR5 registered ECC RDIMMs built for the GIGABYTE MZ73-LM2 motherboard. It targets administrators who need to populate every slot with matched modules that the board recognises at full capacity.

Registered ECC RDIMM Form Factor

The modules are 288-pin DDR5 RDIMMs running at 4800 MT/s (PC5-38400) with CL40 latency at 1.1 V. The registered buffer and on-die ECC are required by the platform; a standard UDIMM or non-ECC stick will not function in this server.

Straightforward Slot Population

Install each RDIMM into the DIMM slots following the population order printed in the motherboard manual. The most common issue is mixing registered and unbuffered DIMMs or skipping the prescribed sequence, which prevents the system from posting.

How it compares

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

Price $3,746.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $29.27 per GB
Pricier than about 83% 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 numberMR38400-618K8
Total capacity128 GB (8 × 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 items128 GB 8 × 16 GB DDR5 4800 MHz PC5-38400 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

What does the 4800 MT/s rating deliver when the kit is installed in a GIGABYTE MZ73-LM2?

The eight 16 GB modules run at DDR5 4800 (PC5-38400) with CL40 latency and 1.10 V, giving the board its full rated bandwidth across all populated slots.

How does the 288-pin RDIMM interface limit speed or capacity on this motherboard?

The registered DIMM format is the only type the MZ73-LM2 accepts; it enables all eight slots to operate at the rated 4800 MT/s without down-clocking.

What physical clearance does the 8-module kit need inside the server chassis?

Each module is a standard-height 288-pin RDIMM with no heat spreader, so it fits the MZ73-LM2's DIMM slots without extra vertical space.

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