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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 768GB 8x96GB DDR5 6400 CL52 2Rx4 1.1V ECC RDIMM memory upgrade

SKU CH-WM9A-FHW8D

Eight 96 GB DDR5 RDIMMs provide 768 GB of registered ECC memory at 6400 MT/s CL52 for the GIGABYTE MZ73-LM0 motherboard

  • Total capacity768 GB (8 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 768GB 8X96GB

Show 24 more
  • Full 768 GB capacity from eight 96 GB modules for maximum server density
  • DDR5 6400 speed with CL52 latency delivers rated throughput at 1.1 V
  • Registered ECC RDIMM design corrects single-bit errors and buffers every slot
  • Exact-match kit validated for GIGABYTE MZ73-LM0 motherboard population rules
  • Major OEM Samsung, Micron or Hynix chips ensure enterprise-grade reliability

Exact-fit server upgrade

This 768 GB kit contains eight 96 GB DDR5 RDIMMs rated at 6400 MT/s with CL52 timings and 1.10 V operation. Registered ECC architecture ensures the memory controller recognises every module at full capacity on the GIGABYTE MZ73-LM0 motherboard. It is intended for administrators who need maximum registered capacity in a validated configuration. Builders using consumer boards or unbuffered DIMM slots cannot use this kit.

Thermals and power profile

Operating at the standard 1.10 V for DDR5 RDIMMs, the modules draw only the power the memory controller requests during normal server workloads. No heat spreaders are fitted, so airflow across the 288-pin sticks handles thermal dissipation in a correctly ventilated chassis. Acoustic output is limited to the system fans already required for the platform.

Kit contents and practical impact

The package delivers eight matched RDIMMs pre-verified for the target motherboard population rules. Registered buffering offloads the memory controller, allowing all slots to run fully populated at rated speed while ECC corrects single-bit errors before they affect production data. No additional software, cables or cooling accessories are included.

How it compares

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

Price $23,545.99
Pricier than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (8 × 96 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $30.66 per GB
Pricier than about 88% 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 numberMR51200-9624K8
Total capacity768 GB (8 × 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 items768 GB 8 × 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

How do I install the 8x96GB DDR5 6400 RDIMM kit on the GIGABYTE MZ73-LM0 motherboard, and what step is often missed?

Follow the motherboard manual's DIMM population order for all eight slots; the step most often missed is confirming the exact slot sequence so the memory controller recognizes the full 768GB at DDR5 6400.

What maintenance or replacement will the 768GB DDR5 ECC RDIMM kit need over its service life?

The modules have no heat spreaders and no moving parts, so no routine maintenance is required; replacement is only needed if a DIMM fails, which the lifetime replacement warranty covers.

What limit appears first when the 8x96GB DDR5 6400 CL52 kit runs sustained workloads?

The registered (buffered) architecture offloads the memory controller, allowing every slot to run fully populated at the rated DDR5 6400 speed without downclocking, so thermal or signal-integrity limits are reached before any electrical limit.

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