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Two green DDR5 RDIMM modules without heat spreaders in a 128GB kit

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR5 5600 CL46 2Rx4 ECC RDIMM for Supermicro X14SDW-64C-SP9F

SKU CH-73G0-CXP4S

A 128 GB DDR5-5600 registered ECC kit of two 64 GB modules at CL46 and 1.1 V, built for the Supermicro X14SDW-64C-SP9F motherboard

  • Capacity128GB (2 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 128GB 2X64GB

Show 4 more configurations
  • 128 GB total capacity from two 64 GB modules for high-density server workloads
  • DDR5 5600 (PC5-44800) speed matches the motherboard's rated frequency
  • Registered ECC with 2Rx4 organisation offloads the memory controller and corrects single-bit errors
  • 10 V operation at CL46 latency meets the platform's exact timing requirements
  • 288-pin RDIMM form factor fits the Supermicro X14SDW-64C-SP9F memory slots

Exact-match DDR5-5600 kit for Supermicro

This 128 GB kit delivers two 64 GB DDR5-5600 RDIMMs built to the board's exact rank, voltage and timing requirements. It is intended for administrators who need registered ECC memory that the memory controller recognises at full capacity and rated speed without manual tuning.

Keyed 288-pin RDIMM form factor prevents

The modules use the registered 288-pin DDR5 RDIMM form factor this motherboard requires, so they cannot be confused with UDIMM or SODIMM variants. Installation follows the board's documented population order; the only common issue is seating both modules in the correct slots before applying power.

Registered ECC architecture sustains full-capacity

Registered buffering offloads the memory controller, allowing every populated slot to run at the rated 5600 MT/s continuously while ECC corrects single-bit errors on the fly. This combination prevents silent data corruption and unplanned reboots during prolonged, fully populated workloads.

Highlights

  • 128 GB total capacity from two 64 GB modules for high-density server workloads
  • DDR5 5600 (PC5-44800) speed matches the motherboard's rated frequency
  • Registered ECC with 2Rx4 organisation offloads the memory controller and corrects single-bit errors
  • 10 V operation at CL46 latency meets the platform's exact timing requirements
  • 288-pin RDIMM form factor fits the Supermicro X14SDW-64C-SP9F memory slots

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-924K2
Capacity128GB (2 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content128GB 2X64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How can I verify the kit is running at DDR5 5600 with CL46 after installation?

Check the BIOS or UEFI memory information screen; it should report DDR5 5600 (PC5-44800) at 1.10 V with CAS latency 46 and show both 64 GB modules recognised as a 128 GB 2Rx4 registered ECC configuration.

What does the package contain and is anything else required for the Supermicro X14SDW-64C-SP9F?

The box includes the 128 GB kit (2 × 64 GB DDR5 5600 CL46 2Rx4 1.10 V 288-pin ECC RDIMM modules); no additional parts are needed for this motherboard.

Why choose this 128 GB 2Rx4 CL46 kit instead of a different capacity or rank?

This exact-match 2 × 64 GB 2Rx4 registered ECC kit matches the Supermicro X14SDW-64C-SP9F memory controller expectations for full-capacity operation at DDR5 5600 with CL46 timing.

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