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NEMIX RAM

NEMIX RAM 512GB 8x64GB DDR5 4800 PC5-38400 CL40 2Rx4 1.1V ECC RDIMM memory upgrade for GIGABYTE MA34-CP0

SKU CH-XZ6T-4X9PR

512 GB DDR5 server kit with eight 64 GB registered ECC RDIMMs running at 4800 MT/s CL40 and 1.1 V for the GIGABYTE MA34-CP0 motherboard

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Full 512 GB capacity with eight matched 64 GB modules
  • DDR5-4800 speed and CL40 latency for rated server throughput
  • Registered ECC design corrects single-bit errors on the fly
  • 2Rx4 organisation and 1.10 V operation match the memory controller
  • 288-pin RDIMM form factor verified for GIGABYTE MA34-CP0

Exact-match upgrade kit

This 512 GB kit supplies eight 64 GB DDR5 RDIMMs built to the precise rank, voltage and timing the GIGABYTE MA34-CP0 memory controller expects. The modules arrive new and are validated for full-capacity recognition at the rated 4800 MT/s speed. It is intended for administrators who need maximum registered ECC capacity in that specific platform.

Registered ECC architecture for full population

Registered buffering offloads the controller so every slot can run fully populated at the rated 4800 MT/s data rate without signal degradation. On-die ECC corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots in production workloads. The 288-pin RDIMM form factor matches the board's physical and electrical requirements exactly.

512 GB ceiling with CL40 timing

The eight-module configuration delivers the full 512 GB the kit provides, operating at CL40 latency and 1.10 V. Capacity stops at this kit limit; larger densities or additional ranks are not supported by this package. Buyers who need more memory than 512 GB or a different form factor such as UDIMM or SODIMM must look elsewhere.

How it compares

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

Price $12,503.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $24.42 per GB
Pricier than about 69% 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 numberMR38400-924K8
Total capacity512 GB (8 × 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 items512 GB 8 × 64 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Will all eight 64 GB DDR5-4800 RDIMMs run at CL40 without downclocking when every slot is populated?

Yes, the kit is spec-matched to the board's population rules so all 512 GB run at the rated 4800 MT/s and CL40.

How much heat does the 1.1 V registered ECC kit generate during 24/7 server workloads?

Registered architecture offloads the memory controller and the modules run at 1.1 V with no heat spreader, keeping thermals low in sustained use.

Does the GIGABYTE MA34-CP0 motherboard need a specific BIOS version or CPU stepping to recognise the 2Rx4 registered DIMMs?

The kit is verified for the MA34-CP0; consult the board manual for approved DIMM population order and any firmware requirements.

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