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Four green 288-pin DDR5 RDIMM modules in a kit

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 384GB 4x96GB 6400 CL52 1.1V 2Rx4 GIGABYTE MZ73-LM2 memory upgrade

SKU CH-Z27W-J4PEA

A 384 GB DDR5 ECC registered RDIMM kit of four 96 GB modules running at 6400 MT/s with CL52 latency and 1.1 V for the Gigabyte MZ73-LM2 motherboard

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 4X96GB

Show 24 more
  • 384 GB capacity in four 96 GB modules scales server memory to maximum supported density
  • DDR5 6400 speed with CL52 latency delivers rated throughput for demanding workloads
  • Registered ECC architecture offloads the controller and corrects single-bit errors on the fly
  • 1 V operation matches the motherboard's voltage requirement for stable full-population operation
  • 288-pin RDIMM form factor fits the GIGABYTE MZ73-LM2 board's memory slots exactly

Exact-fit server memory

This 384 GB kit delivers four 96 GB DDR5 RDIMMs built to the GIGABYTE MZ73-LM2 motherboard's exact rank, voltage and timing requirements. Registered ECC architecture ensures every slot runs fully populated at rated speed while correcting single-bit errors before they affect production workloads.

DDR5 RDIMM interface limits

The 288-pin registered form factor is mandatory for this platform; UDIMM or SODIMM modules will not fit or function. DDR5 6400 (PC5-51200) at CL52 and 1.10 V is the specified data rate, and the memory controller expects registered buffering to maintain stability across all populated channels.

Capacity and headroom

Four dual-rank 96 GB modules provide 384 GB total, the maximum this kit addresses for memory-intensive virtualization and database tasks. Headroom ends at the board's supported population limit; larger configurations require a different motherboard or higher-density DIMMs not included here.

How it compares

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

Price $11,062.99
Pricier than about 89% 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 $28.81 per GB
Pricier than about 81% 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

Other versions of this model

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Questions about this item

Should I choose the 384 GB kit or a smaller capacity for my GIGABYTE MZ73-LM2?

The 384 GB kit provides four 96 GB RDIMMs and matches the board's DDR5-6400 registered ECC requirement. Use it if your workload needs maximum capacity and your BIOS supports full population.

What does the DDR5-6400 rating deliver once installed in the server?

The modules run at 6400 MT/s with CL52 latency at 1.1 V, giving the memory controller its rated bandwidth while registered buffering keeps every slot stable at full load.

How does the 288-pin RDIMM interface limit performance on this motherboard?

The registered 288-pin DDR5 RDIMM form factor is mandatory for the MZ73-LM2; it enables ECC error correction and allows all four slots to operate at the specified 6400 MT/s without signal degradation.

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