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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600 768GB (6x128GB) ECC RDIMM CL46 1.1V 2Rx4 ASRock Rack TURIN2D48G-2L+/500W memory upgrade

SKU CH-HJVQ-WZ5G2

A 768GB kit of six 128GB DDR5 5600 CL46 2Rx4 ECC registered RDIMMs at 1.1V, validated for the ASRock Rack TURIN2D48G-2L+/500W motherboard

  • Total capacity768 GB (6 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 768GB 6X128GB

  • 768 GB total capacity from six 128 GB modules maximizes server memory density
  • DDR5 5600 speed with CL46 latency delivers rated throughput for the platform
  • Registered ECC architecture with 2Rx4 organization offloads the controller and corrects single-bit errors
  • 1 V operation matches the board specification for stable full-population operation
  • Exact-match kit validated for the ASRock Rack TURIN2D48G-2L+/500W motherboard

768 GB DDR5 ECC RDIMM kit

This 768 GB kit contains six 128 GB DDR5 5600 modules built to the exact specifications of the ASRock Rack TURIN2D48G-2L+/500W motherboard. Registered ECC architecture and a CL46 timing at 1.10 V give server administrators the capacity and error correction required for virtualization hosts and database clusters.

Capacity and headroom

Six 128 GB RDIMMs fill every slot on the supported board, delivering the maximum qualified density of 768 GB for memory-intensive workloads. The registered design keeps the memory controller stable when all channels are fully populated, while on-die ECC corrects single-bit errors before they affect running applications.

DDR5 5600 interface limits

The PC5-44800 interface runs at 5600 MT/s with a fixed CAS latency of 46 cycles and 1.10 V operation. Bandwidth and latency are bounded by the DDR5 5600 standard; workloads that demand higher transfer rates or lower latencies will need a platform qualified for faster memory grades.

How it compares

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

Price $25,002.99
Pricier than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (6 × 128 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $32.56 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 numberMR44800-724K6
Total capacity768 GB (6 × 128 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 items768 GB 6 × 128 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 the 2Rx4 registered ECC DDR5-5600 modules work alongside any existing RDIMMs I keep in the ASRock Rack TURIN2D48G-2L+/500W?

The kit is validated for that motherboard at DDR5-5600, CL46, 1.1 V. Mixing ranks or speeds can prevent full-speed operation, so populate all six slots with this matched 6×128 GB kit for guaranteed stability.

How can I verify the 768 GB kit is running at its rated DDR5-5600 CL46 after installation?

Enter the BIOS and confirm the memory frequency shows 5600 MT/s with CAS latency 46, or run a tool such as dmidecode or CPU-Z to read the SPD data reporting PC5-44800 at 1.1 V.

What exactly ships in the box and is anything else required to install the 6×128 GB RDIMM kit?

The package contains the six 128 GB DDR5 288-pin ECC registered DIMMs only; no heat spreaders, cables or tools are included. Ensure the server is powered down and follow the motherboard manual for DIMM population order.

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