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Four green DDR5 RDIMM modules without heat spreaders, 288-pin, 1.1V, CL40, 384GB kit

NEMIX RAM

NEMIX RAM 384GB (4x96GB) DDR5 4800 CL40 1.1V 2Rx4 ECC RDIMM memory upgrade for Supermicro H14DSG-O-CPU

SKU CH-4GJ5-X7HKR

384 GB DDR5 4800 CL40 ECC registered RDIMM kit (four 96 GB modules, 1.1 V, 2Rx4) validated for Supermicro H14DSG-O-CPU motherboards

  • Capacity384GB (4 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 384GB 4X96GB

Show 30 more configurations
  • 384 GB total capacity from four 96 GB modules
  • DDR5 4800 speed with CL40 latency at 1.10 V
  • Registered ECC RDIMM for enterprise-grade error correction
  • 2Rx4 dual-rank organisation for full-slot population
  • 288-pin form factor matched to Supermicro H14DSG-O-CPU

384GB DDR5 ECC RDIMM Kit for Supermicro H14DSG-O-CPU

This 384GB kit contains four 96GB DDR5 4800 modules built to the exact rank, voltage and timing the Supermicro H14DSG-O-CPU memory controller expects. Registered ECC architecture with 2Rx4 organisation keeps every slot stable at full capacity.

Who this suits and who should look elsewhere

Ideal for administrators populating all supported DIMM slots on this specific Supermicro motherboard with maximum registered ECC capacity. Not for systems that require unbuffered UDIMMs, non-ECC memory, lower-density modules, or a different DDR generation.

The spec that decides fit

The motherboard must accept 288-pin DDR5 RDIMMs at 4800 MT/s with CL40 latency, 1.1V operation and 2Rx4 registered ECC organisation; otherwise the kit will not be recognised or run at rated speed.

Highlights

  • 384 GB total capacity from four 96 GB modules
  • DDR5 4800 speed with CL40 latency at 1.10 V
  • Registered ECC RDIMM for enterprise-grade error correction
  • 2Rx4 dual-rank organisation for full-slot population
  • 288-pin form factor matched to Supermicro H14DSG-O-CPU

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-9624K4
Capacity384GB (4 x 96GB)
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 Content384GB 4X96GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

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

Enter the BIOS or UEFI and verify the memory speed shows 4800 MT/s and CAS latency reads 40; the registered ECC design lets the board train all four slots at the rated timing when populated per the manual.

What comes in the box and is anything else required?

The package contains four 96 GB DDR5 4800 CL40 1.1 V 2Rx4 288-pin ECC registered RDIMM modules for a total of 384 GB; no extra cables, brackets or software are included.

Should I choose this 384 GB kit or a different capacity for the H14DSG-O-CPU?

Select this 384 GB kit when your workload needs the maximum supported capacity across four channels; choose a smaller kit only if the motherboard manual limits total memory or population order for your specific CPU configuration.

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