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Twelve green DDR5 RDIMM modules in a row, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM 768GB 12x64GB DDR5 4800 CL40 2Rx4 ECC Registered RDIMM memory upgrade

SKU CH-PWEA-CM8J0

12-module 768 GB DDR5 4800 CL40 ECC Registered RDIMM kit validated for the Gigabyte MZ33-CP1 motherboard

  • Capacity768GB (12 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 768GB 12X64GB

Show 18 more configurations
  • 768GB total capacity from 12 x 64GB modules for maximum server density
  • DDR5-4800 CL40 at 1.1V delivers rated speed with standard voltage efficiency
  • Registered ECC with 2Rx4 organization corrects errors and stabilizes fully populated channels
  • 288-pin RDIMM form factor matches GIGABYTE MZ33-CP1 motherboard requirements exactly
  • Major OEM Samsung, Micron, Hynix chips provide enterprise-grade component reliability

Server Memory Kit

This 768GB kit contains twelve 64GB DDR5 4800 RDIMM modules built for the GIGABYTE MZ33-CP1 motherboard. The registered ECC design matches the board's 288-pin slots and memory-population rules so the full capacity is recognised at rated speed. It targets administrators who need maximum density in a single validated configuration.

Registered ECC Architecture

Registered buffering reduces electrical load on the memory controller allowing all twelve slots to run fully populated while ECC corrects single-bit errors on the fly. The 1.1V operating voltage and CL40 latency are the exact values the platform expects for stable operation. No heat spreaders are included on these modules.

Capacity and Headroom

The 768GB total supports large in-memory databases virtualisation clusters and high-throughput compute workloads that benefit from local data residency. Workloads exceeding this capacity or requiring faster DDR5 speeds will need a platform that supports higher frequencies or larger DIMM densities.

Highlights

  • 768GB total capacity from 12 x 64GB modules for maximum server density
  • DDR5-4800 CL40 at 1.1V delivers rated speed with standard voltage efficiency
  • Registered ECC with 2Rx4 organization corrects errors and stabilizes fully populated channels
  • 288-pin RDIMM form factor matches GIGABYTE MZ33-CP1 motherboard requirements exactly
  • Major OEM Samsung, Micron, Hynix chips provide enterprise-grade component reliability

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K12
Capacity768GB (12 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content768GB 12X64GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 12x64GB DDR5 4800 CL40 2Rx4 ECC Registered RDIMM modules need replacement due to wear?

DDR5 RDIMM modules are solid-state with no moving parts; they do not wear out under normal server workloads and are rated for continuous operation at 1.1V.

What limit appears first when running the 768GB kit at DDR5 4800 all day?

The memory controller on the GIGABYTE MZ33-CP1 motherboard defines the maximum supported capacity and population rules; the kit matches those specs exactly.

How much heat and power does the 12-module 768GB DDR5 4800 kit produce during sustained use?

Each 64GB 2Rx4 RDIMM runs at 1.1V without a heat spreader; total power scales with all 12 slots populated, and airflow across the 288-pin modules handles thermal load.

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