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Twelve green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM DDR5 5600 768GB 12x64GB CL46 ECC RDIMM memory upgrade

SKU CH-34A2-CMD6B

A 768 GB DDR5 ECC RDIMM kit of twelve 64 GB modules at 5600 MHz CL46 1.1 V 2Rx4 registered, validated for the ASRock Rack TURIN2D48G-2L+/500W motherboard

  • Capacity768GB (12 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 768GB 12X64GB

  • 768 GB total capacity from twelve 64 GB modules for maximum server density
  • DDR5-5600 speed with CL46 latency delivers rated throughput at 1.1 V
  • Registered ECC RDIMM architecture corrects single-bit errors and stabilises fully populated slots
  • 288-pin 2Rx4 form factor matches ASRock Rack TURIN2D48G-2L+/500W motherboard requirements
  • Major-brand Samsung, Micron or Hynix DRAM chips ensure enterprise-grade reliability

Exact-match DDR5 RDIMM kit for ASRock Rack servers

This 768GB kit contains twelve 64GB DDR5 5600 RDIMMs built to the precise 2Rx4 1.1V CL46 specification the memory controller expects. Registered ECC architecture offloads the controller and corrects single-bit errors on the fly. It is intended for administrators who need full-capacity population on the ASRock Rack TURIN2D48G-2L+/500W motherboard.

Verify motherboard population rules before ordering

Consult your system or motherboard manual for supported capacities, approved DIMM population order, and installation steps. The board requires 288-pin Registered RDIMMs, not UDIMMs or SODIMMs, and population rules differ by model. Buyers who need a different capacity, a different rank configuration, or non-ECC unbuffered modules cannot use this kit.

Sustained-load behaviour with registered ECC

Registered buffering keeps every slot stable when all twelve modules run continuously at DDR5 5600. ECC corrects single-bit errors during extended workloads, preventing silent data corruption and unplanned reboots. Modules operate at 1.1V without a heat spreader, so adequate chassis airflow is required to maintain thermal limits.

Highlights

  • 768 GB total capacity from twelve 64 GB modules for maximum server density
  • DDR5-5600 speed with CL46 latency delivers rated throughput at 1.1 V
  • Registered ECC RDIMM architecture corrects single-bit errors and stabilises fully populated slots
  • 288-pin 2Rx4 form factor matches ASRock Rack TURIN2D48G-2L+/500W motherboard requirements
  • Major-brand Samsung, Micron or Hynix DRAM chips ensure enterprise-grade reliability

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-924K12
Capacity768GB (12 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemASRock Rack
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content768GB 12X64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Does the 768GB kit arrive as twelve 64GB modules or must I buy extra DIMMs?

The package contains twelve 64GB DDR5 RDIMMs for a total of 768GB; no additional modules are required.

Why choose the 12 x 64GB CL46 kit over a smaller capacity?

This exact-match kit fills all twelve slots on the ASRock Rack TURIN2D48G-2L+/500W motherboard with 2Rx4 registered ECC modules at 1.1V, giving the maximum supported capacity at the board's rated 5600MHz speed.

Will the CL46 timing run at 5600MHz once installed in the server?

Yes, the modules are spec-matched to the motherboard's DDR5-5600 (PC5-44800) memory controller, so the registered ECC DIMMs operate at the full 5600MHz data rate with CL46 latency.

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