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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 1TB (8 x 128GB) DDR5 6400 CL52 1.1V 4Rx4 ECC Registered RDIMM Kit memory upgrade

SKU CH-EFDV-EQ09X

Eight 128 GB DDR5 RDIMMs deliver 1 TB of registered ECC memory at 6400 MT/s with CL52 latency and 1.1 V operation for Supermicro X14SRA-T servers

  • Capacity1TB (8 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 1TB 8X128GB

Show 4 more configurations
  • 1TB capacity with eight 128GB modules for maximum server density
  • DDR5 6400 speed rated at PC5-51200 for high throughput
  • CL52 latency at 1.1V for efficient registered operation
  • 4Rx4 ECC registered architecture prevents data corruption under load
  • 288-pin RDIMM form factor validated for Supermicro X14SRA-T compatibility

Exact-match server kit

This 1 TB kit contains eight 128 GB DDR5-6400 RDIMMs built to the precise 4Rx4, CL52 and 1.1 V specification that the Supermicro X14SRA-T memory controller expects. The registered ECC design lets every slot run fully populated at rated speed while correcting single-bit errors before they affect production workloads.

Registered ECC architecture

Registered buffering offloads the memory controller so all eight modules operate at full capacity without signal degradation. On-die ECC detects and corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots in continuous-operation environments.

Verify population rules

Server and motherboard memory support varies by model. Consult your system or motherboard manual for supported capacities, approved DIMM population order and installation steps before purchase to ensure the kit is recognised at its full 1 TB capacity.

Highlights

  • 1TB capacity with eight 128GB modules for maximum server density
  • DDR5 6400 speed rated at PC5-51200 for high throughput
  • CL52 latency at 1.1V for efficient registered operation
  • 4Rx4 ECC registered architecture prevents data corruption under load
  • 288-pin RDIMM form factor validated for Supermicro X14SRA-T compatibility

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-744K8
Capacity1TB (8 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content1TB 8X128GB DDR5 6400MHz PC5-51200 4Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 4Rx4 DDR5 RDIMM modules need replacement due to the lack of heat spreaders?

The modules operate at the standard 1.1V DDR5 voltage without heat spreaders; server chassis airflow is designed to maintain safe temperatures for continuous operation.

What limits sustained throughput when all eight slots are populated on the Supermicro X14SRA-T?

The registered buffer and 4Rx4 organisation let the memory controller drive every slot at the rated 6400 MT/s, so the platform's maximum supported capacity is the first ceiling reached.

How much power does the 1.1V 1TB kit draw when the server runs all day?

At the specified 1.1V the eight 128 GB modules draw only the power required for DDR5-6400 operation; registered buffering reduces electrical load on the controller compared with unbuffered alternatives.

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