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Green circuit board with black memory chips, gold edge connector, no heat spreader

NEMIX RAM

NEMIX RAM 128GB DDR5 5600 CL46 2Rx4 ECC Registered RDIMM ASRock Rack TURIN2D48G-2L+/500W memory upgrade

SKU CH-D5VC-ZPYQP

128GB DDR5 5600 ECC registered RDIMM built for the ASRock Rack TURIN2D48G-2L+/500W motherboard

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

Size 128GB

  • 128 GB capacity lets you fully populate supported slots
  • DDR5 5600 speed matches the motherboard's rated frequency
  • CL46 latency and 1.1 V voltage meet the controller's exact timing requirements
  • 2Rx4 registered ECC architecture offloads the controller and corrects single-bit errors
  • 288-pin RDIMM form factor fits the ASRock Rack TURIN2D48G-2L+/500W motherboard

128GB DDR5-5600 Registered ECC Module

This NEMIX RAM module delivers 128GB of DDR5 memory at 5600MHz with CL46 latency. It operates at 1.1V using a 2Rx4 registered ECC RDIMM design. The 288-pin form factor is built for server motherboards requiring registered memory architecture. It is validated for the ASRock Rack TURIN2D48G-2L+/500W motherboard.

Suited for Admins Populating This Specific Board

It fits administrators upgrading the named ASRock Rack platform where the memory controller expects this exact rank, voltage, and timing configuration. Registered buffering allows full-capacity operation across all populated slots. Buyers needing unbuffered UDIMM or SODIMM form factors cannot use this module. Those requiring different capacities or speeds should verify their board's qualified vendor list first.

Steady Throughput Under Continuous Load

Registered architecture reduces electrical load on the memory controller during sustained, fully populated operation. ECC corrects single-bit errors in real time to prevent silent data corruption during long-running workloads. The 1.1V operation maintains consistent power draw without thermal throttling. Stable performance persists across extended duty cycles typical of server environments.

How it compares

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

Price $4,574.99
Pricier than about 79% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $35.74 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-724K1
Total capacity128 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 DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will this 288-pin RDIMM work in my ASRock Rack TURIN2D48G-2L+/500W motherboard?

Yes, it is validated for that exact motherboard and matches the required DDR5 5600 PC5-44800 2Rx4 registered ECC specification.

Can I mix this 128GB registered ECC module with older unbuffered DDR5 UDIMMs I already have?

No, registered RDIMMs and unbuffered UDIMMs cannot be mixed on the same platform; the memory controller requires one type across all populated slots.

How do I confirm the kit is running at 5600 MT/s with CL46 after installation?

Check the BIOS memory information or a tool such as dmidecode; it should report DDR5-5600, PC5-44800, 1.10 V and CAS latency 46.

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