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Green circuit board with black memory chips, no heat spreader, 288-pin DDR5 RDIMM

NEMIX RAM

NEMIX RAM 64GB DDR5 6400 PC5-51200 4Rx4 CL52 1.1V ECC RDIMM Supermicro X14SRA-T memory upgrade

SKU CH-58AW-0PXN0

64GB DDR5 6400MHz registered ECC RDIMM with CL52 latency and 1.1V operation, validated for Supermicro X14SRA-T motherboards

  • Capacity64GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 64GB

Show 4 more configurations
  • Exact-match DDR5-6400 upgrade installs at full rated speed
  • 4Rx4 registered ECC corrects single-bit errors automatically
  • 1 V operation matches Supermicro X14SRA-T memory controller specs
  • 288-pin RDIMM form factor fits the board's required slot type
  • Lifetime replacement warranty with US-based technical support included

Exact-match 64 GB DDR5-6400 RDIMM

This NEMIX RAM module delivers 64 GB of DDR5 memory at 6400 MT/s with CL52 latency and 1.10 V operation. It uses a 288-pin registered ECC design built with 4Rx4 organisation for the Supermicro X14SRA-T motherboard.

Registered ECC fit for Supermicro X14SRA-T

The RDIMM form factor matches the board's 288-pin slots and registered architecture, allowing full-capacity population while offloading the memory controller. ECC corrects single-bit errors on the fly to prevent silent data corruption in production workloads.

Low-voltage DDR5 stability

Operating at 1.10 V, the module runs at its rated 6400 MT/s speed without a heat spreader. Registered buffering and ECC maintain signal integrity across fully populated channels for consistent throughput under sustained server loads.

Highlights

  • Exact-match DDR5-6400 upgrade installs at full rated speed
  • 4Rx4 registered ECC corrects single-bit errors automatically
  • 1 V operation matches Supermicro X14SRA-T memory controller specs
  • 288-pin RDIMM form factor fits the board's required slot type
  • Lifetime replacement warranty with US-based technical support included

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-944K1
Capacity64GB
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 Content64GB DDR5 6400MHz PC5-51200 4Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Does the 4Rx4 rank configuration limit how many of these 64GB modules I can install on the Supermicro X14SRA-T?

The 4Rx4 organization is what the X14SRA-T memory controller expects; the board manual defines the maximum number of ranks per channel and the required population order for full-capacity operation.

How much power and heat does a 64GB DDR5 6400 CL52 RDIMM produce when the server runs continuously?

At 1.10V the module draws minimal power for DDR5-6400; registered buffering reduces electrical load on the controller, so sustained heat output stays low even with every slot populated.

What motherboard slot and firmware support must my Supermicro X14SRA-T already have for this 288-pin RDIMM to work?

The board needs native DDR5 288-pin RDIMM slots and a BIOS that recognises 64GB 4Rx4 registered ECC modules at 6400 MT/s; consult the X14SRA-T manual for the exact population rules.

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