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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 384GB 6x64GB Supermicro H13DSG-O-CPU memory upgrade

SKU CH-Z2A9-FH4VZ

384 GB DDR5 ECC registered DIMM kit (6 × 64 GB) at 4800 MT/s, CL40, 1.1 V, verified for Supermicro H13DSG-O-CPU

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 6X64GB

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  • 384 GB total capacity from six 64 GB modules
  • DDR5 4800 speed with CL40 timing for rated performance
  • Registered ECC design corrects single-bit errors and stabilises full population
  • 10 V operation matches the motherboard's memory controller specification
  • 288-pin RDIMM form factor fits the Supermicro H13DSG-O-CPU board

Server Memory Kit for Supermicro H13DSG-O-CPU

This 384GB kit contains six 64GB DDR5 RDIMM modules built to the exact rank, voltage and timing the board expects. It targets administrators upgrading a Supermicro H13DSG-O-CPU server who need the full capacity recognised at rated speed without manual tuning.

DDR5 RDIMM Population Limits

Registered ECC architecture lets every slot run fully populated at 4800 MT/s while offloading the memory controller. The motherboard's own population rules still dictate maximum supported capacity and the required installation order across its channels.

2Rx4 Rank Determines Compatibility

The 2Rx4 organisation is the single specification that decides whether this kit works in your configuration; a different rank structure will not be recognised at full capacity. Verify the manual's approved DIMM list before purchase.

How it compares

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

Price $9,144.99
Pricier than about 86% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $23.82 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 numberMR38400-924K6
Total capacity384 GB (6 × 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 systemsSupermicro
In the box
Included items384 GB 6 × 64 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Should I choose the 384GB kit with six 64GB modules or a smaller capacity for my Supermicro H13DSG-O-CPU?

The 384GB kit provides six 64GB RDIMMs that match the board's 2Rx4 rank and 1.10V requirement, allowing full population at DDR5 4800 speed.

What does the DDR5 4800 rating mean for actual throughput on this server?

DDR5 4800 (PC5 38400) delivers up to 38400 MB/s per module; with six channels populated the system can approach that aggregate bandwidth in real workloads.

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

The 288-pin RDIMM form factor is required by the H13DSG-O-CPU; registered buffering lets all six slots run at full capacity while ECC corrects single-bit errors on the fly.

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