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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600 ECC Registered RDIMM 1.5TB (12x128GB) CL46 1.1V 2Rx4 Supermicro H14DST-F memory upgrade

SKU CH-Y6PG-48KNX

12-module DDR5 kit delivers 1.5TB of registered ECC memory at 5600 MT/s with CL46 timing for Supermicro H14DST-F servers

  • Total capacity1.5 TB (12 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1.5TB 12X128GB

Show 30 more
  • 5TB capacity from twelve 128GB modules fully populates the Supermicro H14DST-F
  • DDR5 5600 speed with CL46 latency runs at the board's rated frequency
  • Registered ECC architecture offloads the controller and corrects single-bit errors
  • 1V operation matches the platform's voltage requirement exactly
  • 2Rx4 288-pin RDIMM form factor fits the motherboard's memory slots precisely

Exact DDR5-5600 ECC RDIMM kit

This NEMIX RAM kit supplies 1.5 TB of DDR5 memory across twelve 128 GB registered DIMMs. Each module runs at 5600 MT/s with CL46 timing at 1.1 V and uses a 2Rx4 organisation. The 288-pin RDIMM form factor matches the Supermicro H14DST-F motherboard requirements precisely.

For fully-populated server builds

The registered architecture and on-die ECC let every slot operate at full capacity while correcting single-bit errors in flight. Buyers who need unbuffered UDIMMs, SODIMMs, non-ECC modules or a different speed grade should look elsewhere because this kit is built to the board's exact population rules.

Sustained enterprise stability

Registered buffering reduces electrical load on the memory controller so all twelve modules maintain rated throughput under continuous multi-threaded workloads. ECC correction runs continuously without performance penalty, preventing silent data corruption during long-running compute or virtualization tasks.

How it compares

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

Price $53,845.99
Pricier than about 97% of the 21,161 comparable items (median $397.99).
Total capacity 1.5 TB (12 × 128 GB)
Higher than about 97% of the 20,941 comparable items (median 32 GB).
Price per GB $35.90 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 numberMR44800-724K12
Total capacity1.5 TB (12 × 128 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 items1.5 TB 12 × 128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Does my Supermicro H14DST-F motherboard need to populate all twelve DDR5 RDIMM slots for this 1.5TB kit to operate at 5600 MT/s?

The kit contains twelve 128GB modules. The H14DST-F has twelve DDR5 RDIMM slots, so full population is required to reach the 1.5TB capacity at the rated 5600 speed and CL46 timing.

Will the 2Rx4 registered ECC modules work with other RDIMMs already installed in my H14DST-F?

Mixing ranks or capacities can prevent the memory controller from training at 5600 MT/s. For stable operation at the rated speed and full 1.5TB, populate all twelve slots with this matched 12x128GB kit.

How do I confirm the kit is running at DDR5-5600 CL46 1.1V after installation?

Enter the BIOS or use a hardware-inventory tool such as dmidecode. Verify each slot shows 128GB, 5600 MT/s, CL46, 1.1V, registered ECC, and 2Rx4 organization across all twelve DIMMs.

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