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

NEMIX RAM

NEMIX RAM DDR5 6400 384GB (4x96GB) ECC RDIMM CL52 1.1V Supermicro H14DSG-OM memory upgrade

SKU CH-R382-VS83H

384 GB registered ECC DDR5 kit in four 96 GB modules at 6400 MT/s, CL52, 1.1 V, validated for Supermicro H14DSG-OM motherboards

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 384 GB total capacity for memory-intensive workloads using four 96 GB modules
  • DDR5 6400 speed with CL52 latency for high-throughput server performance
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 1 V operating voltage matches Supermicro H14DSG-OM memory controller requirements
  • 288-pin RDIMM form factor ensures exact mechanical and electrical fit

Capacity and purpose

This 384GB kit delivers four 96GB DDR5 RDIMM modules rated at 6400 MT/s with CL52 latency and 1.1V operation. It is built for the Supermicro H14DSG-OM motherboard where registered ECC memory is required for full-capacity population and error correction.

What to verify

Confirm that your H14DSG-OM board revision supports 96GB RDIMMs and review the manual for the approved DIMM population order across all channels. The 288-pin registered form factor will not fit UDIMM or SODIMM slots, so the motherboard must explicitly call for RDIMMs.

Build and daily implications

Each module uses a 2Rx4 organisation with major OEM DRAM chips and runs without a heat spreader, relying on server chassis airflow for cooling. The registered buffer reduces electrical load on the memory controller when all slots are filled, while ECC corrects single-bit errors to protect data integrity in production workloads.

How it compares

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

Price $11,815.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $30.77 per GB
Pricier than about 88% 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 numberMR51200-9624K4
Total capacity384 GB (4 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 4 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the kit contain four 96 GB modules or must I buy additional DIMMs to reach 384 GB?

The package ships as a matched kit of four 96 GB DDR5 6400 RDIMMs giving 384 GB total with no extra modules required.

Why choose this 384 GB 4x96 GB kit over a lower-capacity option?

Select this kit when the Supermicro H14DSG-OM needs maximum registered ECC capacity at DDR5-6400 CL52 1.1 V across all populated slots.

What does the DDR5-6400 CL52 rating deliver in the Supermicro H14DSG-OM?

The board will recognise the 2Rx4 registered ECC DIMMs at their rated 6400 MT/s speed with CL52 latency and 1.1 V operation.

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