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Eight green circuit boards with black chips in a row

NEMIX RAM

NEMIX RAM 512GB 8x64GB DDR5 6400 CL52 1.1V 2Rx4 ECC RDIMM ASRock Rack TURIN2D16-2T/ROT memory upgrade

SKU CH-MEMP-1TFRD

Eight-module kit delivers 512 GB of DDR5-6400 registered ECC memory at 1.1 V CL52 for the ASRock Rack TURIN2D16-2T/ROT server

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 512GB 8X64GB

Show 4 more
  • 512 GB total capacity from eight 64 GB modules for maximum server density
  • DDR5 6400 speed with CL52 latency delivers rated bandwidth at 1.1 V
  • Registered ECC RDIMM design offloads the controller and corrects single-bit errors
  • 288-pin 2Rx4 form factor matches ASRock Rack TURIN2D16-2T/ROT slot requirements
  • Lifetime replacement warranty with US-based technical support included

Exact-match server kit

This 512GB kit contains eight 64GB DDR5 RDIMMs rated at 6400 MT/s with CL52 latency and 1.1V operation. It is built for the ASRock Rack TURIN2D16-2T/ROT motherboard and uses the registered ECC design that board requires.

Registered ECC stability

The registered architecture buffers address and command signals so all eight slots can run fully populated without overloading the memory controller. On-die ECC detects and corrects single-bit errors in real time, preventing silent data corruption in production workloads.

288-pin RDIMM form factor

Modules use the standard 288-pin DDR5 RDIMM connector with 2Rx4 organisation and major OEM DRAM from Samsung, Micron or Hynix. No heat spreaders are fitted, so clearance inside dense server chassis is maximised.

How it compares

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

Price $16,626.99
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 $32.47 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 numberMR51200-924K8
Total capacity512 GB (8 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASRock Rack
In the box
Included items512 GB 8 × 64 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the 8 x 64 GB DDR5 6400 RDIMM modules require any firmware updates or periodic replacement?

The modules are a verified fit for the ASRock Rack TURIN2D16-2T/ROT motherboard and run at the rated 6400 MT/s without firmware changes; no scheduled replacement is needed under normal server operation.

What thermal or power limit appears first when all eight slots run at DDR5 6400 continuously?

Each RDIMM operates at 1.1 V and the registered design offloads the memory controller, so the platform's memory-controller thermal envelope is reached before the DIMMs themselves throttle.

How much heat and fan noise should I expect from the 512 GB kit during 24/7 workloads?

The kit has no heat spreaders and draws only 1.1 V per module, so heat output stays low and typical server airflow handles cooling without extra fan speed.

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