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Eight green DDR5 RDIMM sticks without heat spreaders in a 128GB kit

NEMIX RAM

NEMIX RAM DDR5 5600 128GB 8x16GB CL46 1.1V ECC RDIMM memory upgrade

SKU CH-4SHZ-7XESR

Eight 16 GB DDR5 modules deliver 128 GB of registered ECC memory at 5600 MT/s with CL46 latency and 1.1 V operation

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB 8X16GB

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  • 128 GB total capacity from eight 16 GB modules for dense server memory
  • DDR5 5600 speed with CL46 latency delivers rated throughput for the platform
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 1 V operation matches the motherboard's memory controller specification exactly
  • 288-pin RDIMM form factor fits the GIGABYTE MZ73-LM0 motherboard's DIMM slots

128GB DDR5-5600 ECC RDIMM kit

This 128GB kit contains eight 16GB DDR5-5600 registered ECC modules built to the PC5-44800 standard. Each stick runs at 1.1V with CL46 latency and a 1Rx8 organisation. The 288-pin RDIMM form factor is designed for server motherboards that require registered memory.

Suited for GIGABYTE MZ73-LM0 server builds

The kit is validated for the GIGABYTE MZ73-LM0 motherboard and its DDR5-5600 memory controller. Registered buffering and on-die ECC keep every slot stable when fully populated. Builders using consumer boards, laptops, or systems that only accept unbuffered UDIMMs or SODIMMs cannot use these modules.

Eight modules fill most server channel counts

The 128GB total capacity covers typical multi-socket server workloads such as virtualisation, database caching, and large-scale compute. Populating all eight slots at the rated 5600MT/s speed depends on the motherboard's qualified vendor list and CPU memory-controller limits; exceeding the board's supported ranks per channel will force a lower data rate or prevent boot.

How it compares

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

Price $3,550.99
Pricier than about 75% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $27.74 per GB
Pricier than about 78% 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 numberMR44800-618K8
Total capacity128 GB (8 × 16 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items128 GB 8 × 16 GB DDR5 5600 MHz PC5-44800 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Do I need a GIGABYTE MZ73-LM0 motherboard for this 8x16GB DDR5 5600 ECC RDIMM kit to work?

This kit is verified for the GIGABYTE MZ73-LM0 motherboard with DDR5 5600 support. The board must accept 288-pin registered ECC RDIMMs at 1.1V and follow its population rules for eight modules.

Will these 1Rx8 CL46 registered ECC modules run at full speed if I populate all eight slots on my GIGABYTE MZ73-LM0?

Yes. The registered architecture offloads the memory controller so every slot runs fully populated at the rated DDR5 5600 speed with CL46 timing and 1.1V.

How can I confirm the kit is recognised at 128GB and running at DDR5 5600 CL46 after installation?

Check the BIOS memory information or OS tools; they should show 128GB total, DDR5 5600 (PC5-44800) speed, CL46 latency, 1.1V voltage and ECC active on all eight DIMMs.

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