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Green bare circuit board DDR5 RDIMM module 288-pin 16GB

NEMIX RAM

NEMIX RAM 16GB DDR5 6400 CL52 1Rx8 1.1V ECC RDIMM GIGABYTE MZ73-LM1 memory upgrade

SKU CH-GHGB-YDHR8

16 GB DDR5-6400 ECC RDIMM with CL52 latency and 1.1 V operation, verified for the Gigabyte MZ73-LM1 motherboard

  • Total capacity16 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 16GB

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  • Exact DDR5-6400 16GB CL52 1Rx8 1.1V RDIMM match for GIGABYTE MZ73-LM1
  • Registered ECC design offloads controller and corrects single-bit errors automatically
  • 288-pin RDIMM form factor required by this motherboard, not UDIMM or SODIMM
  • Built with major OEM Samsung, Micron or Hynix DRAM chips for enterprise reliability
  • Lifetime replacement warranty with US-based technical support included

Server-grade DDR5 RDIMM

This 16GB DDR5 6400 ECC Registered RDIMM is built for the GIGABYTE MZ73-LM1 motherboard. It matches the board's 288-pin RDIMM requirement and 1Rx8 rank layout so the memory controller recognises full capacity at rated speed.

Registered ECC architecture

Registered buffering offloads the memory controller, allowing every populated slot to run at 6400MHz without signal degradation. On-die ECC corrects single-bit errors in flight, preventing silent data corruption and unplanned reboots in production workloads.

Exact-fit upgrade kit

The single-module kit delivers the precise voltage, timing and form factor the platform expects, eliminating trial-and-error population issues. Lifetime replacement coverage and US-based technical support back the installation.

How it compares

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

Price $477.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $29.87 per GB
Pricier than about 85% 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 numberMR51200-618K1
Total capacity16 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items16 GB DDR5 6400 MHz PC5-51200 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What speed does the DDR5 6400 interface actually run at on the GIGABYTE MZ73-LM1?

The module operates at DDR5 6400 (PC5-51200) with CL52 latency at 1.10 V, the exact speed the MZ73-LM1 memory controller expects when populated per the board manual.

Will this 288-pin RDIMM fit the MZ73-LM1 DIMM slots without clearance issues?

Yes — it is a standard 288-pin DDR5 RDIMM with no heat spreader, matching the registered DIMM form factor the MZ73-LM1 requires; verify slot population order in the motherboard manual before installing.

What is the correct installation sequence for this registered ECC module on the MZ73-LM1?

Power down, open the chassis, consult the MZ73-LM1 manual for the approved DIMM population order, insert the 1Rx8 RDIMM firmly until both latches click, then power on and confirm 16 GB detected in BIOS.

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