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Six green DDR5 RDIMM modules with black chips no heat spreader

NEMIX RAM

NEMIX RAM MR38400-328K6 192GB (6×32GB) DDR5 4800 CL40 1.1V 2Rx8 ECC Registered RDIMM memory upgrade

SKU CH-G93G-F74J1

A 192GB DDR5 server memory kit of six 32GB Registered ECC RDIMMs running at 4800MHz CL40 1.1V, validated for the GIGABYTE MZ33-AR1 motherboard

  • Capacity192GB (6 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 192GB 6X32GB

Show 18 more configurations
  • 192 GB total capacity lets servers handle large workloads with six 32 GB modules
  • DDR5 4800 speed matches the motherboard memory controller for full rated performance
  • Registered ECC design corrects single-bit errors and offloads the controller for stable fully-populated operation
  • 1 V CL40 timing ensures exact electrical compatibility with the GIGABYTE MZ33-AR1 platform
  • 288-pin RDIMM form factor fits the required server slots without adapters or mismatches

192 GB Registered ECC DDR5 Kit

This 192 GB kit contains six 32 GB DDR5 RDIMMs rated at 4800 MT/s with CL40 latency and 1.1 V operation. It is built for the GIGABYTE MZ33-AR1 motherboard and similar server platforms that require registered ECC memory. The 2Rx8 organization and 288-pin form factor match the board's population rules exactly.

DDR5 4800 Registered Limits

Registered DDR5 at 4800 MT/s allows full-capacity population across all supported slots without reducing data rate, because the register buffers address and command signals. The memory controller must support ECC and registered DIMMs; unbuffered or non-ECC modules will not function in this configuration. Maximum capacity and slot count are defined by the motherboard firmware, not by the modules alone.

Installation And Common Issues

Insert each RDIMM into the slots specified by the MZ33-AR1 manual, following the prescribed population order for six modules. Seat the 288-pin connectors fully until the retention clips lock. The most frequent problems are installing modules in the wrong slot sequence, mixing registered with unbuffered DIMMs, or omitting a required BIOS update that enables full 192 GB recognition.

Highlights

  • 192 GB total capacity lets servers handle large workloads with six 32 GB modules
  • DDR5 4800 speed matches the motherboard memory controller for full rated performance
  • Registered ECC design corrects single-bit errors and offloads the controller for stable fully-populated operation
  • 1 V CL40 timing ensures exact electrical compatibility with the GIGABYTE MZ33-AR1 platform
  • 288-pin RDIMM form factor fits the required server slots without adapters or mismatches

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-328K6
Capacity192GB (6 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content192GB 6X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Should I choose the 192GB kit of six 32GB modules or a different capacity for my GIGABYTE MZ33-AR1?

The 192GB kit provides six 32GB RDIMMs that match the board's DDR5 4800 registered ECC requirements; consult your motherboard manual for approved population order and maximum supported capacity before deciding.

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

The memory controller will run the kit at 4800 MT/s with CL40 latency at 1.1V, delivering the rated PC5-38400 bandwidth when all six slots are populated with these 2Rx8 registered DIMMs.

How does the 288-pin registered ECC interface affect compatibility and error handling?

The 288-pin RDIMM form factor fits only registered DDR5 slots, and the on-board ECC corrects single-bit errors in real time while the registered buffer reduces electrical load on the memory controller.

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