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Four green DDR5 RDIMM modules, bare circuit boards with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 4800 256GB (4x64GB) CL40 1.1V ECC RDIMM GIGABYTE MA34-CP0 memory upgrade

SKU CH-36N6-ZHBN3

256GB kit of four 64GB DDR5 4800MHz ECC Registered RDIMMs at 1.1V CL40, validated for the GIGABYTE MA34-CP0 motherboard

  • Total capacity256 GB (4 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 256GB 4X64GB

Show 6 more
  • Full 256 GB capacity recognised instantly with exact-match 4x64 GB kit
  • DDR5 4800 speed runs at rated frequency thanks to CL40 1.1 V spec
  • Registered ECC design catches single-bit errors preventing silent data corruption
  • 2Rx4 288-pin RDIMM form factor fits GIGABYTE MA34-CP0 motherboard slots precisely
  • Lifetime replacement warranty plus US-based technical support included

Verified GIGABYTE MA34-CP0 DDR5 Upgrade

This 256GB kit delivers four 64GB DDR5-4800 RDIMMs validated for the GIGABYTE MA34-CP0 motherboard. It targets server administrators who need maximum registered ECC capacity in a single, spec-matched package. Each module operates at 1.1V with CL40 timing and a 2Rx4 organisation. The kit arrives new and ready for immediate deployment.

Registered ECC Architecture for Full Population

Registered buffering reduces electrical load on the memory controller so all four 288-pin slots can run fully populated at rated speed. On-die ECC detects and corrects single-bit errors in flight, preventing silent data corruption that would otherwise crash production workloads. The modules require a platform that supports DDR5 RDIMMs and the specific population order documented in the board manual.

256GB Headroom for Dense Virtualisation

Four ranks per DIMM give the controller 256GB of addressable memory, enough for large database buffers, high VM counts or in-memory analytics. The 4800 MT/s data rate and CL40 latency provide consistent throughput for latency-sensitive services. Workloads that exceed 256GB or demand higher frequencies will need a platform with greater memory-controller capability.

How it compares

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

Price $6,115.99
Pricier than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (4 × 64 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $23.89 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 numberMR38400-924K4
Total capacity256 GB (4 × 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 items256 GB 4 × 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 the 256 GB kit run at its full 4800 MHz speed under sustained server loads?

The kit is spec-matched to the GIGABYTE MA34-CP0 motherboard so the memory controller recognises the 2Rx4 registered ECC modules at their rated DDR5 4800 (PC5-38400) speed when all four slots are populated.

How much heat and power should I expect from four 64 GB RDIMMs running continuously?

Each module operates at 1.1 V with no heat spreader; registered buffering reduces electrical load on the controller, keeping power draw and thermals low enough for standard server airflow.

Does my GIGABYTE MA34-CP0 board need a specific BIOS version or CPU to accept this 4 x 64 GB RDIMM kit?

The kit is validated for the MA34-CP0 at DDR5 4800; consult the motherboard manual for the approved DIMM population order and any BIOS updates required for full 256 GB capacity.

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