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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 384GB (8x48GB) DDR5 5600 CL46 1.1V ECC RDIMM GIGABYTE MZ23-SU0 memory upgrade

SKU CH-Y8K5-8EG03

Eight 48 GB DDR5 RDIMMs deliver 384 GB of registered ECC memory at 5600 MHz CL46 for the GIGABYTE MZ23-SU0

  • Total capacity384 GB (8 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 8X48GB

Show 24 more
  • 384 GB total capacity from eight 48 GB modules
  • DDR5 5600 speed rated at PC5-44800 for server workloads
  • CL46 latency and 1.1 V operation match board timing
  • ECC and registered design prevent data errors under load
  • Verified fit for GIGABYTE MZ23-SU0 motherboard memory slots

Exact-match upgrade

This 384 GB kit contains eight 48 GB DDR5 RDIMM modules rated at 5600 MT/s with CL46 latency and 1.1 V operation. Registered ECC architecture ensures the GIGABYTE MZ23-SU0 memory controller recognises full capacity at rated speed.

Suited for fully populated servers

Ideal for administrators expanding a GIGABYTE MZ23-SU0 platform to maximum supported memory with validated rank, voltage and timing. Not for builds that require unbuffered UDIMMs, SODIMM form factors, non-ECC operation or lower-density modules.

Build integration

The 288-pin RDIMM form factor plugs directly into the motherboard slots following the manual's population order. Registered buffering offloads the controller so every slot runs fully populated, while on-die ECC corrects single-bit errors before they affect production workloads.

How it compares

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

Price $9,264.99
Pricier than about 86% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (8 × 48 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $24.13 per GB
Pricier than about 69% 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 numberMR44800-4828K8
Total capacity384 GB (8 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items384 GB 8 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What motherboard must I already have for this 384GB DDR5 5600 kit to be recognized at full capacity?

The kit is validated for the GIGABYTE MZ23-SU0 motherboard and requires its 288-pin RDIMM slots to register all eight 48GB modules at DDR5-5600.

Will these 2Rx8 registered ECC modules run alongside older DDR5 RDIMMs I keep in the same server?

Mixing different ranks or speeds can prevent the memory controller from training all slots at 5600 MT/s; populate every channel with identical 2Rx8 CL46 modules for stable operation.

How can I confirm the system is using all 384GB at the rated 5600 MT/s and CL46 after installation?

Check the BIOS memory information screen or run a tool like dmidecode to verify each slot shows 48GB, DDR5-5600, 1.1V, and CL46 timings.

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