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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR5 4800 CL40 ECC RDIMM H14DSG-OD memory upgrade

SKU CH-AA6J-3DK02

Eight 64 GB DDR5 RDIMMs deliver 512 GB of registered ECC memory at 4800 MT/s, CL40, 1.1 V for the Supermicro H14DSG-OD motherboard

  • Capacity512GB (8 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 512GB 8X64GB

Show 30 more configurations
  • 512 GB total capacity for memory-intensive workloads using eight 64 GB modules
  • DDR5 4800 speed with CL40 latency matches the server controller specification
  • Registered ECC design corrects single-bit errors and supports full-slot population
  • 10 V operation at the standard DDR5 voltage for this platform
  • 288-pin RDIMM form factor verified for Supermicro H14DSG-OD motherboard

Server Memory Kit for Supermicro H14DSG-OD

This 512GB kit delivers eight 64GB DDR5 4800 RDIMM modules built to the exact rank, voltage and timing the Supermicro H14DSG-OD motherboard expects. Registered ECC architecture offloads the memory controller and corrects single-bit errors on the fly, keeping fully populated slots stable in production environments.

Installation Notes

The 288-pin RDIMM form factor fits only motherboards that require registered memory; it will not work in UDIMM or SODIMM slots. Consult the Supermicro H14DSG-OD manual for the approved DIMM population order and supported capacities before installing all eight modules.

Who This Suits

Ideal for administrators upgrading a Supermicro H14DSG-OD server to its maximum supported capacity with a matched 8x64GB kit. Not suitable for systems that accept only unbuffered UDIMMs, platforms limited to lower maximum memory per slot, or builds requiring a different DDR generation.

Highlights

  • 512 GB total capacity for memory-intensive workloads using eight 64 GB modules
  • DDR5 4800 speed with CL40 latency matches the server controller specification
  • Registered ECC design corrects single-bit errors and supports full-slot population
  • 10 V operation at the standard DDR5 voltage for this platform
  • 288-pin RDIMM form factor verified for Supermicro H14DSG-OD motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K8
Capacity512GB (8 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content512GB 8X64GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How can I confirm the kit is running at DDR5 4800 CL40 after installation?

Check the BIOS or a tool like CPU-Z; the memory should report 4800 MT/s, CL40 timings, 1.10 V and registered ECC operation.

What is included in the package and is anything else required?

The box contains the 512 GB kit as eight 64 GB 288-pin RDIMMs; no extra parts are needed for a compatible Supermicro H14DSG-OD board.

Should I choose this 512 GB 8×64 GB kit or a different capacity for the H14DSG-OD?

Select this kit when you need the full 512 GB across all eight slots; choose a smaller kit only if your workload fits in less memory and the board's population rules allow it.

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