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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 512GB 8x64GB 4800MHz CL40 2Rx4 1.1V 288-pin ECC RDIMM memory upgrade

SKU CH-WYS7-7JQS3

Eight 64GB DDR5 modules deliver 512GB of registered ECC memory at 4800MHz CL40 for the GIGABYTE MZ73-LM0 motherboard

  • Capacity512GB (8 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 512GB 8X64GB

Show 18 more configurations
  • 512 GB total capacity from eight 64 GB modules for dense server memory
  • DDR5-4800 speed with CL40 latency at 1.10 V registered operation
  • ECC and registered design correct single-bit errors and buffer every slot
  • 288-pin RDIMM form factor verified for GIGABYTE MZ73-LM0 motherboard
  • 2Rx4 dual-rank organization maximizes density per channel

Exact DDR5 server kit

This NEMIX RAM kit delivers 512 GB of DDR5 memory in eight 64 GB registered ECC RDIMM modules. Each module runs at 4800 MHz with CL40 latency at 1.1 V and uses a 2Rx4 organisation on a 288-pin form factor.

Suited for MZ73-LM0 builds

The kit is verified for the GIGABYTE MZ73-LM0 motherboard and matches its registered DIMM requirement. Systems that need unbuffered UDIMMs, SODIMMs, lower capacities or non-ECC memory cannot use this product.

Check manual before ordering

Confirm the motherboard manual for supported capacities, approved population order and any BIOS version requirements. Ensure the board has eight free DDR5 RDIMM slots and that the memory controller accepts 2Rx4 registered modules at full load.

Highlights

  • 512 GB total capacity from eight 64 GB modules for dense server memory
  • DDR5-4800 speed with CL40 latency at 1.10 V registered operation
  • ECC and registered design correct single-bit errors and buffer every slot
  • 288-pin RDIMM form factor verified for GIGABYTE MZ73-LM0 motherboard
  • 2Rx4 dual-rank organization maximizes density per channel

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K8
Capacity512GB (8 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 Content512GB 8X64GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Must the motherboard support 288-pin DDR5 RDIMM slots and registered ECC memory for this 512GB kit to function?

Yes, the kit uses 288-pin DDR5 RDIMM modules that are registered and ECC-enabled, so the motherboard must provide DDR5 RDIMM slots with registered ECC support.

Will the 4800MHz CL40 modules downclock automatically if paired with older DDR5 DIMMs running at a lower speed on the same board?

The memory controller typically sets all populated slots to the lowest common speed, so mixing with slower DDR5 DIMMs will cause these 4800MHz modules to run at that lower rate.

How can I confirm the full 512GB is recognised and running at 4800MHz with CL40 timings after installation?

Check the BIOS memory information screen or the operating system's memory report; both should show 512GB total capacity, 4800MHz data rate, and CL40 CAS latency.

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