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Eight green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM 1TB 8x128GB DDR5 5600MHz CL46 2Rx4 ECC Registered RDIMM memory upgrade

SKU CH-QSWB-Z564Y

Eight 128 GB DDR5 5600 MHz registered ECC RDIMMs at CL46 and 1.1 V, validated for the ASRock Rack TURIN2D48G-2L+/500W motherboard

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1TB 8X128GB

  • 1TB server kit (8 × 128 GB) delivers maximum capacity for memory-intensive workloads
  • DDR5-5600 (PC5-44800) speed runs at the motherboard's rated frequency without down-clocking
  • Registered ECC with 2Rx4 rank offloads the controller and corrects single-bit errors on the fly
  • CL46 timing at 1.1 V matches the platform's exact voltage and latency requirements
  • Verified fit for ASRock Rack TURIN2D48G-2L+/500W — 288-pin RDIMM form factor this board requires

Server DDR5 RDIMM kit

This 1 TB kit contains eight 128 GB DDR5 RDIMM modules rated at 5600 MT/s with CL46 latency and 1.10 V operation. It is built for servers and workstations that require registered ECC memory in a 288-pin form factor. The 2Rx4 organisation and registered buffer let the memory controller drive a fully populated chassis at rated speed.

ASRock Rack TURIN2D48G-2L+ compatibility

The kit is validated for the ASRock Rack TURIN2D48G-2L+/500 W motherboard and matches its DDR5 5600 PC5-44800 registered DIMM requirements. Using the correct 288-pin RDIMM format ensures the board recognises every module at full capacity without down-clocking. Buyers with different motherboards or platforms that need UDIMM, SODIMM or non-ECC memory cannot use this kit.

Sustained enterprise workloads

Registered buffering reduces electrical load on the memory controller so all eight slots remain stable during continuous operation. On-die ECC corrects single-bit errors in real time, preventing silent data corruption during long-running compute or database tasks. The 1.10 V DDR5 baseline keeps power draw predictable while the server runs at full population 24/7.

How it compares

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

Price $31,845.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 93% 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 numberMR44800-724K8
Total capacity1 TB (8 × 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 items1 TB 8 × 128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

What does the 5600 MT/s rating actually deliver once the kit is installed in the ASRock Rack board?

The modules run at DDR5-5600 (PC5-44800) with CL46 latency at 1.1 V, giving the full rated bandwidth the motherboard's memory controller expects when all eight slots are populated.

How does the registered ECC RDIMM interface affect usable capacity and stability on this platform?

Registered buffering offloads the memory controller so every slot runs fully populated at the full 1 TB, while on-die ECC corrects single-bit errors on the fly to prevent silent data corruption.

What physical slot and clearance requirements must the chassis meet for these 288-pin RDIMMs?

Each module uses the standard 288-pin DDR5 RDIMM form factor with no heat spreader, so they fit any server board that accepts registered DDR5 DIMMs and has enough vertical clearance for bare modules.

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