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Two green DDR5 RDIMM sticks in a clear tray

NEMIX RAM

NEMIX RAM DDR5 5600 128GB 2x64GB ECC RDIMM ASRock Rack TURIN2D48G-2L+ memory upgrade

SKU CH-CMN5-SS5VQ

128 GB DDR5-5600 ECC registered RDIMM kit (2×64 GB, CL46, 1.1 V, 2Rx4) validated for the ASRock Rack TURIN2D48G-2L+ motherboard

  • 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

  • 128 GB total capacity from a matched 2×64 GB kit
  • DDR5-5600 (PC5-44800) speed rated for full-board population
  • Registered ECC with 2Rx4 organization offloads the memory controller
  • CL46 latency at 1.10 V for stable enterprise operation
  • Verified fitment for ASRock Rack TURIN2D48G-2L+ motherboard

Targeted server upgrade

This 128GB kit delivers two 64GB DDR5-5600 RDIMMs built to the exact rank, voltage and timing the ASRock Rack TURIN2D48G-2L+ memory controller expects. Registered ECC operation catches single-bit errors on the fly and keeps every slot stable at full population.

Build integration

The 288-pin registered form factor matches the board's physical and electrical requirements, so no UDIMM or SODIMM will fit in its place. Installing the pair frees all remaining DIMM slots for future expansion while meeting the platform's population rules.

Sustained load behaviour

Registered buffering offloads the memory controller during continuous throughput, and 1.10V operation limits thermal stress across long runs. ECC correction prevents silent data corruption from accumulating under heavy, prolonged workloads.

How it compares

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

Price $3,659.99
Pricier than about 75% 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 $28.59 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 numberMR44800-924K2
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 systemsASRock Rack
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

5 more in the same range

Questions about this item

What is the CAS latency of these DDR5 5600 modules under sustained workloads?

The modules run at CL46 latency as specified for the DDR5 5600 speed grade.

How much power do the two 64 GB RDIMMs draw at 1.1 V when the server runs continuously?

Each DIMM operates at 1.1 V; total kit power depends on the motherboard's memory controller and population rules.

Which motherboard must I already have for this 128 GB kit to be recognised at full speed?

The kit is validated for the ASRock Rack TURIN2D48G-2L+/500W motherboard with DDR5 5600 support.

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