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Green printed circuit board with gold edge connectors and black memory chips on both sides

NEMIX RAM

NEMIX RAM 128GB DDR5 5600 4Rx4 CL46 1.1V ECC Registered RDIMM memory upgrade

SKU CH-M56D-2AFGT

128 GB DDR5 5600 RDIMM with 4Rx4 ECC registered design, 1.1 V and CL46 timing, verified for Supermicro X14SDV-42C-SP3F motherboards

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

Size 128GB

  • 128GB capacity supports heavy workloads with four ranks per module
  • DDR5 5600 speed delivers PC5-44800 bandwidth for demanding applications
  • CL46 latency at 1.1V balances performance and power efficiency
  • ECC and registered design corrects errors and stabilises fully populated servers
  • 288-pin RDIMM form factor matches Supermicro X14SDV-42C-SP3F motherboard requirements

128 GB DDR5-5600 Registered ECC RDIMM

This is a 128 GB DDR5-5600 (PC5-44800) registered ECC RDIMM built to the exact rank, voltage and timing the Supermicro X14SDV-42C-SP3F motherboard expects. It uses a 4Rx4 organisation at 1.1 V with CL46 latency and fits the board's 288-pin DDR5 slots. The module is designed for servers that require registered memory with error correction.

Who this suits and who should look elsewhere

This module suits administrators upgrading or populating the specified Supermicro motherboard with a single 128 GB registered ECC DIMM. It is not for systems that accept only unbuffered UDIMMs or SODIMMs, nor for boards that cannot address a 4Rx4 registered DIMM at this capacity. Buyers needing a different capacity, rank configuration or form factor should look elsewhere.

What to check before ordering

Confirm the motherboard manual lists 128 GB 4Rx4 registered ECC DDR5-5600 as a supported configuration and note the approved DIMM population order for your CPU count. Verify the board has an available 288-pin DDR5 RDIMM slot and that the memory controller can operate at 1.1 V. Ensure your firmware is at a version that recognises this module at full capacity and rated speed.

Highlights

  • 128GB capacity supports heavy workloads with four ranks per module
  • DDR5 5600 speed delivers PC5-44800 bandwidth for demanding applications
  • CL46 latency at 1.1V balances performance and power efficiency
  • ECC and registered design corrects errors and stabilises fully populated servers
  • 288-pin RDIMM form factor matches Supermicro X14SDV-42C-SP3F motherboard requirements

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

Does my Supermicro X14SDV-42C-SP3F motherboard need a specific BIOS version or CPU to recognise the 128GB DDR5 5600 4Rx4 RDIMM?

The module is an exact-match upgrade for the X14SDV-42C-SP3F at DDR5 5600, CL46, 1.1V, 4Rx4 Registered ECC; consult your motherboard manual for supported capacities, population order, and any required BIOS revision before installing.

Can I mix this 4Rx4 Registered ECC RDIMM with existing 2Rx8 or UDIMM modules in the same server?

Registered RDIMMs cannot be mixed with unbuffered UDIMMs; different rank structures such as 4Rx4 versus 2Rx8 may prevent the memory controller from training all slots at the rated DDR5 5600 speed, so populate identical modules per the board's population rules.

How do I verify the kit is running at DDR5 5600 CL46 1.1V with ECC active after installation?

Enter the BIOS or use a tool such as dmidecode or IPMI to confirm each DIMM reports 5600 MT/s, CL46, 1.1V, Registered ECC, and 4Rx4 organisation, and that the system shows the full 128GB capacity with no correctable-error alerts.

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