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Two green DDR5 RDIMM modules, no heat spreaders, 288-pin, 128 GB kit

NEMIX RAM

NEMIX RAM DDR5 5600 128GB 2x64GB CL46 1.1V 2Rx4 ECC RDIMM Supermicro H14DSG-OD memory upgrade

SKU CH-C04N-RQZVH

128 GB DDR5-5600 ECC registered kit with two 64 GB dual-rank modules at 1.1 V and CL46 latency, validated for Supermicro H14DSG-OD motherboards

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB 2X64GB

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  • 128 GB capacity with two 64 GB modules for full server density
  • DDR5-5600 speed rated at PC5-44800 for high throughput
  • Registered ECC design corrects single-bit errors and offloads the memory controller
  • CL46 latency at 1.1 V for stable low-voltage operation
  • Verified 288-pin RDIMM fitment for Supermicro H14DSG-OD motherboard

Supermicro H14DSG-OD DDR5 kit

This 128 GB kit contains two 64 GB DDR5 5600 RDIMMs built to the exact rank, voltage and timing the Supermicro H14DSG-OD memory controller expects. Registered ECC modules operate at 1.1 V with CL46 latency so the server recognises the full capacity and runs at the rated speed.

Verify board population rules first

Server and motherboard memory support varies by model so consult the system or motherboard manual for supported capacities, approved DIMM population order and installation steps before purchase. The kit uses 288-pin Registered RDIMMs which this board requires instead of UDIMM or SODIMM form factors.

Replaces smaller or slower RDIMM sets

The upgrade is worth it when the platform needs the full 128 GB at DDR5 5600 with registered ECC stability for production workloads. It will not suit builds that need UDIMM, SODIMM or non-ECC modules.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $4,075.99
Pricier than about 77% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $31.84 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-924K2
Total capacity128 GB (2 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB 2 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the 128GB kit include both 64GB modules or do I need to order a second kit?

The kit ships with two 64GB DDR5 RDIMMs for a total of 128GB; no additional modules are required.

Should I pick the 2Rx4 CL46 version or a different rank and latency for the Supermicro H14DSG-OD?

The board's memory controller expects 2Rx4 registered ECC at CL46 and 1.1V; this exact specification ensures full-speed operation and correct population.

Will the DDR5 5600 rating actually run at 5600 MT/s once installed in the H14DSG-OD?

Yes — the modules are spec-matched to the motherboard's qualified vendor list, so the memory controller initialises them at the rated 5600 MT/s with CL46 timings.

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