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NEMIX RAM

NEMIX RAM DDR5 4800 128GB 2x64GB CL40 2Rx4 ECC Registered RDIMM memory upgrade

SKU CH-8HPY-K4FNE

128 GB DDR5 4800 registered ECC kit with two 64 GB modules at CL40 and 1.1 V for the GIGABYTE MA34-CP0 motherboard

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 128 GB total capacity from two 64 GB modules for high-density server workloads
  • DDR5 4800 speed with CL40 latency delivers rated bandwidth without manual tuning
  • Registered ECC architecture corrects single-bit errors and supports full-slot populations
  • 10 V operation matches the platform specification for stable voltage regulation
  • 288-pin RDIMM form factor fits the GIGABYTE MA34-CP0 motherboard exactly

Exact DDR5-4800 RDIMM kit for GIGABYTE MA34-CP0

This 128 GB kit contains two 64 GB registered ECC DDR5 modules built to the JEDEC DDR5-4800 standard. It is intended for administrators upgrading a GIGABYTE MA34-CP0 motherboard that requires 288-pin RDIMMs with registered buffering and on-die ECC. The modules ship new and ready for immediate installation in compatible server platforms.

Registered 2Rx4 organisation at 1.1 V

Each module uses a 2Rx4 rank configuration and operates at the specified 1.1 V, matching the electrical profile the MA34-CP0 memory controller expects. The registered buffer reduces electrical load on the controller, allowing both slots to be populated at the rated CL40 latency without signal degradation. This precise rank, voltage and timing combination is the single specification that determines whether the board will recognise the full capacity at its rated speed.

128 GB total capacity for multi-tenant workloads

The 128 GB aggregate capacity supports dense virtualisation, container clusters and in-memory databases that benefit from large ECC-protected working sets. Registered buffering and ECC correction keep all slots stable when fully populated, preventing silent data corruption under sustained load. Workloads that exceed 128 GB or require higher memory frequencies will need a platform that supports larger RDIMM densities or faster DDR5 data rates.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $3,519.99
Pricier than about 75% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $27.50 per GB
Pricier than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR38400-924K2
Total capacity128 GB (2 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items128 GB 2 × 64 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How does the 128GB 2Rx4 configuration behave once installed in a GIGABYTE MA34-CP0 motherboard?

The kit provides two 64GB registered ECC RDIMMs that the board recognises at full capacity, running at DDR5 4800 with CL40 timing and 1.1V operation.

What does the PC5-38400 rating actually limit on this DDR5 4800 RDIMM kit?

PC5-38400 corresponds to the DDR5 4800 transfer rate; the modules will not exceed that speed on the MA34-CP0 platform.

What physical slot and clearance requirements apply to these 288-pin RDIMMs?

Each module uses the standard 288-pin DDR5 RDIMM form factor without a heat spreader, so it fits any DDR5 RDIMM slot on the MA34-CP0 motherboard.

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