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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 4800 CL40 64GB (4x16GB) ECC Registered RDIMM for GIGABYTE MZ73-LM1

SKU CH-DC1V-QAW82

64 GB DDR5-4800 ECC registered RDIMM kit of four 16 GB modules at CL40 and 1.1 V, validated for the Gigabyte MZ73-LM1 motherboard

  • Capacity64GB (4 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 64GB 4X16GB

Show 18 more configurations
  • 64 GB total capacity from four 16 GB modules for maximum server memory density
  • DDR5 4800 speed with CL40 latency delivers rated bandwidth for the GIGABYTE MZ73-LM1
  • Registered ECC RDIMM architecture provides error correction and signal buffering for stable fully populated operation
  • 1 V operating voltage matches the motherboard memory controller specification exactly
  • 288 pin DDR5 RDIMM form factor fits the board's memory slots without adapters

Exact-match DDR5-4800 kit

This 64 GB kit contains four 16 GB DDR5-4800 Registered ECC RDIMMs built to the PC5-38400 standard. It targets administrators who need the precise rank, voltage and timing the GIGABYTE MZ73-LM1 memory controller expects for full-capacity operation.

Verify motherboard population rules

Before ordering, consult the MZ73-LM1 manual for approved DIMM population order, maximum supported capacity per slot and any BIOS version requirements. The board requires 288-pin Registered RDIMMs; UDIMM or SODIMM modules will not fit or function.

Replaces mismatched or smaller RDIMMs

The jump is worth it when existing modules run at lower speeds, lack ECC, or leave slots empty and the workload demands registered stability at the board's rated 4800 MT/s. It is not for systems that accept only unbuffered memory or need a different DDR generation.

Highlights

  • 64 GB total capacity from four 16 GB modules for maximum server memory density
  • DDR5 4800 speed with CL40 latency delivers rated bandwidth for the GIGABYTE MZ73-LM1
  • Registered ECC RDIMM architecture provides error correction and signal buffering for stable fully populated operation
  • 1 V operating voltage matches the motherboard memory controller specification exactly
  • 288 pin DDR5 RDIMM form factor fits the board's memory slots without adapters

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-618K4
Capacity64GB (4 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content64GB 4X16GB DDR5 4800MHz PC5-38400 1Rx8 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the kit include everything needed for the GIGABYTE MZ73-LM1, or must I buy additional modules?

The box contains four 16 GB DDR5 4800 CL40 registered ECC RDIMMs, totalling 64 GB. No extra modules are required to reach that capacity.

Should I choose this 64 GB kit or a different capacity for the MZ73-LM1?

This 64 GB kit provides four 16 GB 1Rx8 registered ECC DIMMs at DDR5 4800 CL40 1.10 V, matching the board's qualified configuration for full-capacity operation.

What does the DDR5 4800 CL40 rating mean once the modules are installed in the server?

The memory will run at 4800 MT/s with a CAS latency of 40 cycles at 1.10 V, delivering the bandwidth and error-correction the GIGABYTE MZ73-LM1 expects for stable registered ECC operation.

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