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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 128GB 8x16GB DDR5 5600 CL46 1.1V ECC RDIMM Supermicro H14DSG-O-CPU

SKU CH-XHS5-HPJPX

An 8-module DDR5 registered ECC kit delivering 128 GB at 5600 MT/s with CL46 latency and 1.1 V operation for the Supermicro H14DSG-O-CPU motherboard

  • 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

Show 30 more
  • 128 GB total capacity from eight 16 GB modules for high-density server workloads
  • DDR5 5600 speed with CL46 latency delivers rated throughput for the platform
  • 1 V registered ECC RDIMM architecture reduces electrical load and corrects single-bit errors
  • 288-pin RDIMM form factor matches Supermicro H14DSG-O-CPU slot and population rules
  • Built with major OEM Samsung, Micron or Hynix DRAM for enterprise-grade reliability

Supermicro H14DSG-O-CPU compatible kit

This 128 GB kit contains eight 16 GB DDR5 RDIMMs rated at 5600 MT/s with CL46 latency and 1.1 V operation. It is built for the Supermicro H14DSG-O-CPU motherboard and other systems that require registered ECC memory in a 288-pin form factor.

Installation notes

Modules are keyed 288-pin RDIMMs and install only one way; align the notch and press until the retention clips latch. Common issues include mixing registered and unbuffered DIMMs, populating slots in the wrong order, or leaving a clip unlatched, any of which can prevent the system from posting.

Pre-order checks

Verify that your motherboard manual lists DDR5-5600 registered ECC RDIMMs at 1.1 V and confirms support for eight 1Rx8 modules at full capacity. Check the approved population sequence and maximum supported memory per channel before ordering. Buyers needing unbuffered UDIMMs, SODIMMs, or a different voltage or speed should select another kit.

How it compares

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

Price $3,672.99
Pricier than about 75% 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 $28.70 per GB
Pricier than about 81% 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

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Questions about this item

How can I confirm the 128GB kit runs at 5600MHz with CL46 timing after installation?

Enter the system BIOS or UEFI and verify the memory frequency reads 5600MHz and CAS latency shows CL46; the registered ECC design ensures each of the eight 16GB modules is recognised at full speed when populated per the motherboard manual.

What comes in the package and do I need any extra parts for the Supermicro H14DSG-O-CPU?

The box contains the 128GB kit as eight 16GB DDR5 288-pin RDIMMs; no additional cables, brackets or cooling are required because the modules are spec-matched to the board's registered DIMM slots.

Should I choose this 128GB 8x16GB CL46 kit or a different capacity for my Supermicro H14DSG-O-CPU?

Select this 128GB 8x16GB CL46 kit when your workload needs the full eight-channel population at 5600MHz; consult the motherboard manual for approved DIMM population order and maximum supported capacity before deciding.

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