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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR5 5600MHz CL46 2Rx4 1.1V ECC RDIMM 288-Pin memory upgrade

SKU CH-ZNYR-S79FP

A 512GB registered DDR5 ECC server memory kit with eight 64GB modules at 5600MHz CL46 and 1.1V for the ASRock Rack TURIND8X-2T/500W motherboard

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 512GB total capacity from eight 64GB modules for heavy server workloads
  • DDR5 5600MHz speed with PC5-44800 bandwidth for fast data throughput
  • ECC registered RDIMM design corrects errors and stabilises multi-module operation
  • 1V operating voltage reduces power draw in dense configurations
  • Validated for ASRock Rack TURIND8X-2T/500W motherboard compatibility

Server Memory Kit

The NEMIX RAM kit supplies 512GB of DDR5 registered ECC memory in eight 64GB modules. It is built for the ASRock Rack TURIND8X-2T/500W motherboard and targets administrators who need maximum capacity for virtualization or database workloads. Buyers requiring unbuffered DIMMs or non-ECC memory for consumer platforms cannot use this kit.

Thermals and Power

Each module runs at 1.1V without a heat spreader, relying on chassis airflow for cooling. Registered buffering adds minimal latency while keeping signal integrity stable across all populated slots. Power draw scales with the full 512GB configuration, so the platform’s power budget must accommodate the total load.

Decisive Specification

The registered ECC RDIMM form factor and 2Rx4 organization determine compatibility; only motherboards that explicitly support DDR5 5600 registered ECC modules with this rank structure will accept the kit.

How it compares

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

Price $16,330.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $31.90 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 numberMR44800-924K8
Total capacity512 GB (8 × 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
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASRock
In the box
Included items512 GB (8 × 64 GB) DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How do I install the eight 64 GB DDR5 RDIMMs into the ASRock Rack TURIND8X-2T/500W, and which step is most often missed?

Power down the server, open the chassis, and seat each 288-pin module firmly until the retention clips click; the step most often missed is populating all eight slots in the exact channel order shown in the board manual so the registered ECC kit initialises correctly.

What maintenance or replacement will the 512 GB DDR5 ECC RDIMM kit need over its service life?

The modules have no heat spreaders and no moving parts, so no scheduled maintenance is required; replacement is only necessary if a DIMM fails, which the lifetime replacement warranty covers.

What limit appears first when the 5600 MHz CL46 2Rx4 registered memory runs under sustained heavy load?

The CAS latency of 46 cycles at 5600 MHz sets the timing ceiling, and the registered buffer adds one cycle of command delay, so latency-bound workloads hit that limit before bandwidth saturates.

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