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Twelve green DDR5 RDIMM modules in a row, no heat spreaders, gold contacts visible

NEMIX RAM

NEMIX RAM DDR5 6400 ECC RDIMM 12×96GB 1.1TB Kit for Supermicro H14DSG-OD

SKU CH-APRR-QYC7Z

1.1 TB DDR5 6400 ECC RDIMM kit with twelve 96 GB modules for the Supermicro H14DSG-OD motherboard

  • Capacity1.1TB (12 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 1 TB total capacity from twelve 96 GB modules
  • DDR5 6400 speed with CL52 latency for rated performance
  • Registered ECC architecture prevents silent data corruption
  • 10 V operation matches server memory controller spec
  • Verified fit for Supermicro H14DSG-OD motherboard

1.1 TB DDR5 ECC RDIMM kit for Supermicro H14DSG-OD

This 12-module kit delivers 1.1 TB of DDR5 6400 registered ECC memory built to the exact rank, voltage and timing the Supermicro H14DSG-OD motherboard expects. It is intended for server administrators who need maximum supported capacity in every slot.

DDR5 RDIMM registered ECC limits

DDR5 RDIMM modules use a registered buffer that reduces electrical load on the memory controller, allowing all 12 slots to run fully populated at 6400 MT/s with ECC active. The 288-pin form factor fits only DDR5 RDIMM sockets; it will not work in UDIMM, SODIMM or earlier DDR generations.

2Rx4 rank and 1.10 V decide fit

Each 96 GB module is a dual-rank 2Rx4 device operating at 1.10 V with CL52 latency. The motherboard’s qualified-vendor list must explicitly support this rank configuration and voltage, otherwise the system will not recognise the full capacity or boot at rated speed.

Highlights

  • 1 TB total capacity from twelve 96 GB modules
  • DDR5 6400 speed with CL52 latency for rated performance
  • Registered ECC architecture prevents silent data corruption
  • 10 V operation matches server memory controller spec
  • Verified fit for Supermicro H14DSG-OD motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-9624K12
Capacity1.1TB (12 x 96GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content1.1TB 12X96GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Should I choose the 12-module 1.1TB kit or a smaller capacity for my Supermicro H14DSG-OD?

The 12 x 96GB kit fills every DDR5 slot on the H14DSG-OD, delivering the maximum 1.1TB capacity the board supports with 2Rx4 registered DIMMs.

What does the DDR5 6400 speed rating mean once the kit is installed in the server?

The modules run at 6400 MT/s (PC5-51200) with CL52 latency at 1.10V, the exact data rate and timing the H14DSG-OD memory controller expects for full-speed operation.

How does the 288-pin RDIMM interface and registered ECC design affect real-world stability?

Registered buffering reduces electrical load on the controller so all twelve slots operate reliably at 6400 MT/s, while ECC corrects single-bit errors on the fly to prevent silent data corruption.

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