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Two green DDR5 RDIMM modules with black chips, no heat spreader

NEMIX RAM

NEMIX RAM DDR5 5600 128GB 2x64GB ECC RDIMM Supermicro X14SDV-32C-SP3F memory upgrade

SKU CH-H4B1-06PYG

A 128 GB DDR5-5600 registered ECC kit built to the Supermicro X14SDV-32C-SP3F motherboard's exact rank, voltage and timing requirements for full-capacity stability

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

Size 128GB 2X64GB

  • 128 GB capacity with two 64 GB modules for dense server workloads
  • DDR5 5600 speed rated at PC5-44800 for high throughput
  • Registered ECC design with 2Rx4 rank corrects single-bit errors automatically
  • 10 V operation at CL46 latency matches controller expectations exactly
  • 288-pin RDIMM form factor validated for Supermicro X14SDV-32C-SP3F motherboard

128 GB DDR5-5600 ECC RDIMM kit

This 128 GB kit contains two 64 GB DDR5-5600 registered ECC modules built for the Supermicro X14SDV-32C-SP3F motherboard. It targets administrators who need maximum registered capacity per channel for virtualisation hosts or database servers. The 2Rx4 organisation and 1.1 V operation match the board's native memory-controller expectations.

Installation notes and common issues

The 288-pin RDIMMs seat like standard server DIMMs; align the key notch and press until both latches click. A frequent problem is ignoring the motherboard's population sequence — wrong slot order can halve recognised capacity or prevent POST. Another issue is mixing ranks or voltages; this kit must remain the only memory type installed.

Pre-order checks

Confirm the X14SDV-32C-SP3F manual's maximum capacity per socket and the approved DIMM population order for a two-module configuration. Verify the BIOS revision listed in the manual supports DDR5-5600 2Rx4 registered ECC at 1.1 V. Ensure the chassis provides enough clearance for full-height RDIMMs and that no other memory kits remain installed.

Highlights

  • 128 GB capacity with two 64 GB modules for dense server workloads
  • DDR5 5600 speed rated at PC5-44800 for high throughput
  • Registered ECC design with 2Rx4 rank corrects single-bit errors automatically
  • 10 V operation at CL46 latency matches controller expectations exactly
  • 288-pin RDIMM form factor validated for Supermicro X14SDV-32C-SP3F motherboard

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 installing it in my Supermicro X14SDV-32C-SP3F?

Enter the BIOS or use a tool like dmidecode to confirm each 64 GB module reports 5600 MT/s, 1.1 V, CL46, 2Rx4 registered ECC and that the total 128 GB is recognised.

What comes in the box and is anything else required to install this memory kit?

The box contains the 128 GB (2 × 64 GB) DDR5 5600 CL46 1.1 V 288-pin ECC RDIMM kit; no extra parts are needed, just follow the motherboard manual for correct slot population.

Should I choose this 2 × 64 GB kit or a different capacity for the X14SDV-32C-SP3F?

Select this 128 GB (2 × 64 GB) kit when your workload needs the full 128 GB at DDR5 5600; if you need less capacity, choose a smaller validated kit that matches the board's population rules.

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