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Eight green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 6400 ECC RDIMM 1TB 8x128GB CL52 1.1V 2Rx4 GIGABYTE MZ23-SU0 memory upgrade

SKU CH-XENJ-D82ZF

Eight 128 GB DDR5 registered ECC RDIMMs run at 6400 MHz with CL52 latency and 1.1 V for the GIGABYTE MZ23-SU0 motherboard

  • Capacity1TB (8 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 1TB 8X128GB

Show 24 more configurations
  • 1 TB capacity across eight 128 GB modules for maximum server memory density
  • DDR5-6400 speed with CL52 latency delivers rated bandwidth for demanding workloads
  • Registered ECC architecture offloads the controller and corrects single-bit errors automatically
  • 1 V operation at 2Rx4 rank matches the motherboard's electrical requirements exactly
  • 288-pin RDIMM form factor verified for the GIGABYTE MZ23-SU0 memory slots

Exact-match DDR5 ECC RDIMM kit

This 1 TB kit contains eight 128 GB DDR5-6400 registered ECC modules built to the precise rank, voltage and timing the GIGABYTE MZ23-SU0 motherboard expects. The registered architecture lets every slot run fully populated at rated speed while ECC corrects single-bit errors before they reach production workloads.

288-pin RDIMM installation

Modules use the 288-pin RDIMM form factor required by this board, not UDIMM or SODIMM, so they seat directly in the server's DIMM slots. Population order and maximum supported capacity vary by system revision; consult the motherboard manual for the approved installation sequence before fitting all eight modules.

Sustained-load stability

Registered buffering offloads the memory controller, allowing continuous full-capacity operation at 1.1 V and CL52 without the signal degradation seen in unbuffered layouts. ECC correction runs on the fly during extended compute runs, preventing silent data corruption and unplanned reboots under heavy, long-duration workloads.

Highlights

  • 1 TB capacity across eight 128 GB modules for maximum server memory density
  • DDR5-6400 speed with CL52 latency delivers rated bandwidth for demanding workloads
  • Registered ECC architecture offloads the controller and corrects single-bit errors automatically
  • 1 V operation at 2Rx4 rank matches the motherboard's electrical requirements exactly
  • 288-pin RDIMM form factor verified for the GIGABYTE MZ23-SU0 memory slots

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-724K8
Capacity1TB (8 x 128GB)
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 Content1TB 8X128GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I verify the kit is running at DDR5 6400 CL52 after installation?

Enter the BIOS or use a tool such as CPU-Z to confirm the memory frequency reads 6400 MT/s and the CAS latency shows 52; the registered ECC design also lets the system log corrected errors as proof of operation.

What does the 1TB kit contain and is anything else required?

The package includes eight 128 GB DDR5 288-pin RDIMM modules for a total of 1 TB; no additional parts are needed, but the motherboard manual should be checked for the correct population order.

Which capacity version should I choose for a fully populated GIGABYTE MZ23-SU0?

This 1 TB kit provides eight 128 GB 2Rx4 modules, matching the board's maximum supported DIMM count and rank configuration for full-speed operation.

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