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Eight green DDR5 RDIMM modules in a row, no heat spreaders

NEMIX RAM

NEMIX RAM MR44800-618K8 128GB 8x16GB DDR5 5600 CL46 1.1V ECC RDIMM memory upgrade

SKU CH-BMZ5-HFGKN

A 128 GB DDR5 5600 CL46 1.1 V ECC registered RDIMM kit of eight 16 GB modules, built for Supermicro H14DSG-OM motherboards

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB 8X16GB

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  • 128 GB total capacity from eight 16 GB modules for dense server workloads
  • DDR5 5600 speed with CL46 latency delivers rated throughput for Supermicro H14DSG-OM
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 1 V operation matches platform voltage requirements for reliable boot and sustained performance
  • 288-pin RDIMM form factor ensures exact mechanical and electrical fit in the target motherboard

Exact-fit DDR5 server kit

This 128GB kit contains eight 16GB DDR5-5600 registered ECC RDIMMs built to the Supermicro H14DSG-OM motherboard's precise specifications. The modules run at 1.1V with CL46 latency and a 1Rx8 rank structure so the memory controller recognises every slot at full rated speed.

Registered ECC capacity and limits

Eight populated slots deliver 128GB of error-correcting memory, letting the platform run fully populated without signal degradation. The registered design offloads the controller, while ECC corrects single-bit errors on the fly. Workloads that need more than 128GB or non-registered DIMMs cannot use this kit.

Verified compatibility replaces guesswork

The kit is validated for the H14DSG-OM board, eliminating trial-and-error population orders and voltage mismatches. No heat spreaders are included, so airflow must follow the chassis design. Lifetime replacement coverage and US-based technical support back the modules after installation.

How it compares

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

Price $3,866.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $30.21 per GB
Pricier than about 86% 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 numberMR44800-618K8
Total capacity128 GB (8 × 16 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB 8 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will this 8-module 128GB DDR5 5600 CL46 kit run correctly with the Supermicro H14DSG-OM motherboard's memory controller?

The kit is an exact-match upgrade for the Supermicro H14DSG-OM motherboard, delivering 128GB across eight 16GB DDR5 5600 (PC5-44800) 1Rx8 registered ECC modules at 1.1V CL46 so the controller recognises full capacity and rated speed.

How can I verify the DDR5 5600 CL46 1.1V ECC RDIMM kit is operating as intended after installation?

Enter the system BIOS or use a hardware monitoring tool to confirm all eight 16GB modules are detected at DDR5 5600 with CL46 timings and 1.1V, and that ECC registered status is reported for each DIMM.

What comes in the box and is anything else required for the 128GB DDR5 5600 ECC RDIMM upgrade?

The package contains the 128GB kit of eight 16GB DDR5 5600 CL46 1.1V 288-pin ECC registered RDIMM modules; no additional components are included, and no separate purchase is needed for the memory upgrade itself.

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