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Green circuit board DDR5 RDIMM memory module, black chips, gold edge connector, no heat spreader

NEMIX RAM

NEMIX RAM 128GB DDR5 5600 CL46 4Rx4 ECC RDIMM Supermicro X14SDW-42C-SP9F memory upgrade

SKU CH-3TQS-N134S

128 GB DDR5-5600 registered ECC RDIMM built to the exact rank, voltage and timing the Supermicro X14SDW-42C-SP9F expects

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

Size 128GB

  • 128 GB capacity for high-density server workloads
  • DDR5 5600 speed for fast data throughput
  • CL46 latency with 1.1 V for efficient operation
  • 4Rx4 registered ECC design for signal integrity and error correction
  • 288-pin RDIMM form factor matched to Supermicro X14SDW-42C-SP9F

Exact-match 128 GB DDR5 ECC RDIMM

This 128 GB DDR5 5600 CL46 4Rx4 registered ECC RDIMM is built for the Supermicro X14SDW-42C-SP9F motherboard. It delivers the precise rank, voltage and timing the server's memory controller expects for full-capacity recognition at rated speed.

Straightforward 288-pin RDIMM install

The module uses the standard 288-pin registered DIMM form factor required by the board — not UDIMM or SODIMM. Follow the motherboard manual for supported capacities, approved population order and installation steps; mismatched population rules are the most common cause of non-recognition.

4Rx4 registered ECC at 1.1 V

The single specification that decides fit is the 4Rx4 registered ECC organisation running at 1.1 V with CL46 timing. If your configuration demands a different rank, voltage or unbuffered DIMM, this module will not meet the requirement.

Highlights

  • 128 GB capacity for high-density server workloads
  • DDR5 5600 speed for fast data throughput
  • CL46 latency with 1.1 V for efficient operation
  • 4Rx4 registered ECC design for signal integrity and error correction
  • 288-pin RDIMM form factor matched to Supermicro X14SDW-42C-SP9F

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

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Questions about this item

How do I verify the 128GB DDR5 5600 CL46 RDIMM is running at its rated 5600MT/s and 1.10V after installation?

Enter the server BIOS or UEFI and confirm the memory frequency shows 5600MT/s (PC5-44800) with 1.10V applied. The POST memory count should report the full 128GB and ECC status as active.

What ships in the box and is anything else required to complete the upgrade?

The package contains one 128GB 288-pin DDR5 5600 CL46 4Rx4 ECC Registered RDIMM. No extra cables, brackets or cooling parts are needed; the module installs directly into the motherboard DIMM slots.

Which capacity or rank option should I choose for the Supermicro X14SDW-42C-SP9F?

This kit is a single 128GB 4Rx4 Registered ECC module matched to the board's DDR5 5600 specification. Select this exact part number when your configuration calls for a 128GB RDIMM of this rank and voltage.

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