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

NEMIX RAM

NEMIX RAM DDR5 5600 384GB (8x48GB) CL46 1.1V 2Rx8 ECC RDIMM Supermicro H14DSG-OD memory upgrade

SKU CH-ACM2-8P20Z

Eight 48 GB DDR5 RDIMMs deliver 384 GB of registered ECC memory at 5600 MT/s for the Supermicro H14DSG-OD

  • Total capacity384 GB (8 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 8X48GB

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  • 384 GB total capacity from eight 48 GB modules
  • DDR5 5600 speed with CL46 latency for rated performance
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation matches server memory controller requirements
  • Verified fit for Supermicro H14DSG-OD motherboard

Exact-match server upgrade

This 384 GB kit contains eight 48 GB DDR5 RDIMMs built to the exact rank, voltage and timing the Supermicro H14DSG-OD memory controller expects. Registered ECC modules are recognised at full capacity and run at the rated 5600 MT/s speed without manual tuning.

384 GB registered ECC capacity

Eight dual-rank 2Rx8 modules populate every slot while the registered architecture offloads the memory controller for stable full-capacity operation. ECC corrects single-bit errors on the fly to prevent silent data corruption and unplanned reboots in production workloads.

288-pin DDR5 RDIMM form factor

The kit fits only boards that accept 288-pin registered DDR5 DIMMs and follow the H14DSG-OD population rules. No heat spreaders are included, so airflow must be managed by the chassis. Consult the motherboard manual for approved installation order before purchase.

How it compares

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

Price $8,577.99
Pricier than about 85% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (8 × 48 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $22.34 per GB
Pricier than about 67% 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 numberMR44800-4828K8
Total capacity384 GB (8 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 8 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will these 48 GB DDR5 5600 2Rx8 registered ECC RDIMMs work alongside my existing DDR5 RDIMMs in the Supermicro H14DSG-OD?

The kit is spec-matched to the H14DSG-OD memory population rules. Mixing ranks or capacities can prevent full-speed operation or full-capacity recognition; consult the motherboard manual for approved DIMM population order before combining modules.

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

Enter the BIOS or use a tool such as dmidecode to verify each slot shows 48 GB, 5600 MT/s, CL46, 1.1 V, registered, 2Rx8 and ECC enabled. The registered architecture and ECC are reported by the memory controller when the DIMMs are correctly seated and recognised.

What is included in the package and what must be purchased separately?

The box contains the 384 GB kit of eight 48 GB DDR5 5600 2Rx8 1.1 V CL46 288-pin ECC registered RDIMMs. No heat spreaders, cables, tools or additional hardware are included; only the memory modules themselves are supplied.

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