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Eight green DDR5 RDIMM sticks in a row, no heat spreaders, gold contacts visible

NEMIX RAM

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

SKU CH-AYH1-Q16TW

Eight 64 GB DDR5 registered ECC modules deliver 512 GB at 5600 MHz with CL46 timing and 1.1 V operation for the ASRock Rack TURIN2D48G-2L+/500W motherboard

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 512GB 8X64GB

  • 512 GB total capacity from eight 64 GB modules for dense server workloads
  • DDR5 5600 speed (PC5-44800) with CL46 latency for high-throughput operation
  • Registered ECC RDIMM design with 2Rx4 organisation offloads the memory controller and corrects single-bit errors
  • 1 V operating voltage matches the platform specification for stable full-population use
  • Verified fitment for ASRock Rack TURIN2D48G-2L+/500W motherboard with 288-pin DDR5 RDIMM slots

Exact-fit DDR5 server kit

This NEMIX RAM kit delivers 512 GB across eight 64 GB DDR5-5600 RDIMMs built to CL46 at 1.1 V. The registered ECC design with 2Rx4 organisation targets the ASRock Rack TURIN2D48G-2L+/500W motherboard for full-capacity operation at rated speed.

Verify motherboard population rules

Confirm the ASRock Rack manual for supported capacities, approved DIMM slot order and any BIOS revision required before installation. The 288-pin registered form factor is mandatory; unbuffered or SODIMM modules will not function in this platform.

Sustained enterprise stability

Registered buffering offloads the memory controller so all eight slots remain stable at full population, while on-die ECC corrects single-bit errors continuously. The 1.1 V operation maintains consistent throughput during extended workloads without thermal throttling.

How it compares

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

Price $16,304.99
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 $31.85 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
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASRock Rack
In the box
Included items512 GB 8 × 64 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

What comes in the 512GB kit and is anything else needed for installation?

The kit contains eight 64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V CL46 288-pin ECC Registered RDIMM modules. No additional parts are required for installation on a compatible motherboard.

How do I decide between this 512GB 8x64GB kit and a smaller capacity for the ASRock Rack TURIN2D48G-2L+/500W?

Choose this 512GB kit when your workload needs the maximum supported capacity across all eight slots; select a smaller kit only if your application fits in less memory and you want to leave slots open for future expansion.

What does the DDR5 5600MHz PC5-44800 rating deliver once the modules are installed in the server?

The modules run at 5600 MT/s with CL46 latency at 1.1V, providing the full PC5-44800 bandwidth the memory controller expects when all eight slots are populated with registered ECC RDIMMs.

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