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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 6400 ECC RDIMM 1TB 16x64GB Supermicro H14DSG-O-CPU memory upgrade

SKU CH-7VPM-RWXA0

1TB capacity kit of sixteen 64GB DDR5 6400 registered ECC RDIMMs for Supermicro H14DSG-O-CPU servers

  • Capacity1TB (16 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 1TB capacity with sixteen 64GB modules for maximum server density
  • DDR5 6400 speed with CL52 latency at 1.1V for rated performance
  • Registered ECC 2Rx4 architecture prevents data corruption under full load
  • 288-pin RDIMM form factor matches Supermicro H14DSG-O-CPU slot requirements
  • Major OEM Samsung Micron Hynix chips ensure enterprise-grade reliability

Exact-match server upgrade

This 1 TB kit contains sixteen 64 GB DDR5-6400 RDIMMs built to the PC5-51200 standard with CL52 timing and 1.10 V operation. It is designed specifically for the Supermicro H14DSG-O-CPU motherboard so the memory controller recognises every module at full rated speed.

Registered ECC stability

The registered architecture buffers address and command signals, allowing all slots to run fully populated without overloading the controller. On-die ECC detects and corrects single-bit errors in real time, preventing silent data corruption and unexpected reboots in production workloads.

288-pin RDIMM form factor

Modules use the standard 288-pin DDR5 RDIMM connector required by the target platform; they are not compatible with UDIMM or SODIMM slots. No heat spreaders are fitted, so airflow clearance follows the motherboard vendor's population guide rather than adding extra height.

Highlights

  • 1TB capacity with sixteen 64GB modules for maximum server density
  • DDR5 6400 speed with CL52 latency at 1.1V for rated performance
  • Registered ECC 2Rx4 architecture prevents data corruption under full load
  • 288-pin RDIMM form factor matches Supermicro H14DSG-O-CPU slot requirements
  • Major OEM Samsung Micron Hynix chips ensure enterprise-grade reliability

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-924K16
Capacity1TB (16 x 64GB)
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 Content1TB 16X64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Will the 16 DIMMs in this 1TB kit require active cooling or replacement under continuous server loads?

The modules have no heat spreaders and run at the standard 1.1 V DDR5 voltage; enterprise RDIMMs are rated for continuous operation at this voltage without scheduled replacement.

What limits sustained throughput when all 16 slots of the Supermicro H14DSG-O-CPU are populated with these 2Rx4 RDIMMs?

The memory controller must drive 16 dual-rank modules at DDR5-6400 CL52; electrical loading across all channels typically caps the stable data rate before thermal limits appear.

How much extra power and heat do the 16 registered ECC modules add when the system runs all day?

Each 64 GB RDIMM operates at 1.10 V; total kit power scales with 16 modules at DDR5-6400, and registered buffering shifts drive current to the DIMMs rather than the CPU memory controller.

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