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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 768GB 12x64GB 6400MHz CL52 1.1V ECC RDIMM memory upgrade

SKU CH-65HX-VXB6X

768 GB server memory kit with twelve 64 GB DDR5 6400 MHz CL52 ECC registered RDIMMs at 1.1 V for the GIGABYTE MZ33-CP1 motherboard

  • Capacity768GB (12 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 768GB 12X64GB

Show 24 more configurations
  • Massive 768 GB capacity with twelve 64 GB modules for dense server workloads
  • DDR5-6400 speed and CL52 latency deliver rated throughput for demanding applications
  • Registered ECC design corrects single-bit errors and stabilises fully populated channels
  • 10 V operation reduces power draw across all twelve DIMMs
  • Verified fit for Gigabyte MZ33-CP1 motherboard with 288-pin RDIMM form factor

768 GB DDR5 RDIMM kit for GIGABYTE MZ33-CP1

This 768 GB kit contains 12 DDR5 RDIMM modules of 64 GB each. Registered ECC architecture and 1.10 V operation match the GIGABYTE MZ33-CP1 motherboard requirements. The 288-pin form factor fits the server board's memory slots directly.

Suited for memory-bound server workloads

Designed for administrators expanding a GIGABYTE MZ33-CP1 to its maximum supported capacity with registered ECC modules. Builders using consumer boards, UDIMM slots or non-ECC memory controllers cannot use this kit. Systems requiring SODIMM form factors or lower voltages should look elsewhere.

Handles large in-memory databases and virtualisation

Twelve 2Rx4 ranks deliver 768 GB at DDR5-6400 CL52, giving headroom for multi-tenant virtualisation and large dataset caching. Workloads exceeding 768 GB or needing faster latency than CL52 will hit the kit's capacity and timing limits.

Highlights

  • Massive 768 GB capacity with twelve 64 GB modules for dense server workloads
  • DDR5-6400 speed and CL52 latency deliver rated throughput for demanding applications
  • Registered ECC design corrects single-bit errors and stabilises fully populated channels
  • 10 V operation reduces power draw across all twelve DIMMs
  • Verified fit for Gigabyte MZ33-CP1 motherboard with 288-pin RDIMM form factor

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-924K12
Capacity768GB (12 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content768GB 12X64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What motherboard must I already have for this 12-module DDR5 6400MHz kit to work?

The kit is validated for the GIGABYTE MZ33-CP1 motherboard that requires 288-pin Registered DDR5 RDIMMs at 1.1V.

Will these 2Rx4 Registered ECC modules run at their rated speed if I populate every slot on that board?

Yes, the registered architecture is designed so all twelve slots can be fully populated at DDR5 6400MHz without down-clocking.

How can I confirm the full 768GB is recognised and ECC is active after installation?

Check the BIOS memory summary for 768GB total and ECC enabled, then run a memory test that reports zero correctable errors.

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