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Green circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 128GB DDR5 5600 4Rx4 1.1V CL46 288-Pin ECC RDIMM memory upgrade

SKU CH-DC3R-QV4TR

128 GB DDR5-5600 registered ECC RDIMM, 4Rx4 CL46 at 1.1 V, 288-pin, validated for the Supermicro X14SDW-72C-SP9F motherboard

  • Capacity128GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 128GB

Show 4 more configurations
  • 128GB capacity fills large memory configurations
  • DDR5 5600 speed matches rated controller frequency
  • Registered ECC design corrects errors and supports full population
  • 1V operation meets DDR5 standard voltage
  • Verified for Supermicro X14SDW-72C-SP9F motherboard

Targeted Server Memory Upgrade

This 128GB DDR5 RDIMM module is built for the Supermicro X14SDW-72C-SP9F motherboard. It delivers registered ECC operation at 5600MHz with a CL46 latency and 1.1V requirement. The 4Rx4 organisation matches the board's memory controller expectations exactly. It suits administrators who need maximum capacity per slot in a validated configuration.

Build Integration Requirements

The 288-pin registered form factor fits only DDR5 RDIMM slots; it will not work in UDIMM or SODIMM sockets. Because the module is registered, it reduces electrical load on the memory controller, allowing full population of available slots. ECC functionality requires a platform that supports error-correcting code operation. No heat spreader is included, so chassis airflow must handle thermal management.

Included Module Benefits

The single 128GB kit provides an exact-match upgrade using major OEM DRAM components. Registered architecture enables stable operation when all supported slots are filled. ECC corrects single-bit errors automatically, protecting data integrity in production workloads. The package contains only the memory module itself; no additional cables, software licences or mounting hardware are supplied.

Highlights

  • 128GB capacity fills large memory configurations
  • DDR5 5600 speed matches rated controller frequency
  • Registered ECC design corrects errors and supports full population
  • 1V operation meets DDR5 standard voltage
  • Verified for Supermicro X14SDW-72C-SP9F motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-744K1
Capacity128GB
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content128GB DDR5 5600MHz PC5-44800 4Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How much power does each module draw at 1.10V under continuous load?

Each module operates at 1.10V, the standard DDR5 RDIMM voltage, so power draw scales with the 5600 MT/s data rate and 4Rx4 density rather than exceeding the platform's registered DIMM budget.

Will the lack of a heat spreader raise temperatures in a fully populated Supermicro X14SDW-72C-SP9F chassis?

The modules ship without a heat spreader; registered ECC DDR5 at 5600 MT/s relies on the server's directed airflow across the 288-pin slots to keep DRAM temperatures within spec.

Does my Supermicro X14SDW-72C-SP9F need a specific BIOS revision to recognise 128GB 4Rx4 RDIMMs?

The board's memory-population rules determine supported capacities and slot order; consult the motherboard manual for the required BIOS version and approved DIMM configuration before installing.

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