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NEMIX RAM

NEMIX RAM 384GB (4x96GB) DDR5 6400 CL52 ECC Registered RDIMM memory upgrade for GIGABYTE MZ73-LM0

SKU CH-7XWK-A97ZV

384 GB server kit with four 96 GB DDR5-6400 ECC registered RDIMMs at CL52 and 1.1 V for the GIGABYTE MZ73-LM0

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 384 GB kit (4 x 96 GB) fills every slot at full capacity
  • DDR5 6400 CL52 1.10 V runs at rated speed with exact timings
  • Registered ECC 2Rx4 288-pin RDIMM offloads controller and corrects single-bit errors
  • Spec-matched for GIGABYTE MZ73-LM0 motherboard DDR5 6400 PC5-51200
  • Lifetime replacement warranty with free US-based technical support

384GB DDR5 ECC RDIMM kit for GIGABYTE MZ73-LM0

This 384GB kit contains four 96GB DDR5 6400 modules built to the exact rank, voltage and timing the GIGABYTE MZ73-LM0 memory controller expects. Registered ECC architecture and CL52 latency let every slot run fully populated at rated speed while correcting single-bit errors on the fly. It is aimed at administrators who need maximum capacity and data integrity in a single validated package.

Replaces partial or mixed-capacity DDR5 populations

Upgrading from a partially filled or lower-capacity DDR5 configuration is worthwhile when the workload demands the full 384GB at 6400 MT/s with registered buffering and ECC protection. The jump adds cost and power draw, so it makes sense only for production databases, virtualization hosts or analytics clusters that can use the extra bandwidth and error correction. Systems that run smaller datasets or rely on unbuffered memory will not benefit.

Limited to platforms that accept 288-pin DDR5

The modules require a motherboard qualified for 288-pin registered DDR5 at 1.10V with support for 2Rx4 organization and CL52 timing. Boards wired for UDIMM, SODIMM or different voltage rails cannot use this kit. Population rules, maximum per-slot capacity and supported speeds vary by platform, so the system manual must be consulted before installation.

How it compares

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

Price $11,725.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $30.54 per GB
Pricier than about 87% 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 numberMR51200-9624K4
Total capacity384 GB (4 × 96 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items384 GB 4 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 288-pin DDR5 RDIMM modules fit the GIGABYTE MZ73-LM0 motherboard slots?

Yes, the 288-pin Registered DDR5 form factor matches the MZ73-LM0 slots exactly. The kit is spec-matched to the board's population rules so all four slots can be fully populated.

What is the correct installation order for the four 96GB RDIMMs on the MZ73-LM0?

Follow the motherboard manual's approved DIMM population sequence for four modules. Installing in the wrong slot order is the common mistake that prevents the system from recognising the full 384GB capacity.

Does the 1.1V operating voltage of these modules require any future adjustment or component replacement?

No, the modules run at the standard 1.1V for DDR5 Registered ECC memory. No voltage changes or maintenance are needed during their service life.

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