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Four green DDR5 RDIMM modules with black chips and gold contacts, no heat spreader

NEMIX RAM

NEMIX RAM DDR5 384GB (4×96GB) 4800MHz CL40 1.1V ECC Registered RDIMM memory upgrade

SKU CH-XDMV-7CYH2

384GB DDR5-4800 ECC Registered RDIMM kit (four 96GB modules, CL40, 1.1V) validated for GIGABYTE MZ23-SU0 servers

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 4X96GB

Show 18 more
  • Massive 384GB capacity across four 96GB modules for dense server workloads
  • DDR5-4800 speed with CL40 latency keeps data moving at rated throughput
  • Registered ECC design corrects single-bit errors and offloads the memory controller
  • 1V operation reduces power draw while maintaining full registered stability
  • Verified 288-pin RDIMM fitment for GIGABYTE MZ23-SU0 motherboard population rules

384 GB DDR5 ECC RDIMM kit

This 384 GB kit contains four 96 GB DDR5 registered DIMMs rated at 4800 MHz CL40 and 1.1 V. It targets administrators upgrading GIGABYTE MZ23-SU0 servers that require registered ECC memory for full-capacity population.

Installation notes

Each module uses the 288-pin RDIMM form factor so it fits only boards wired for registered DDR5. Verify the motherboard manual for approved slot population order before seating all four sticks; incorrect order is the most common reason a server fails to POST.

Who should buy

Suited for IT teams expanding a compatible GIGABYTE server to its maximum supported capacity with matched 2Rx4 modules. Not suited for workstations or desktops that accept only unbuffered UDIMMs, nor for systems limited to lower per-slot densities.

How it compares

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

Price $11,007.99
Pricier than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $28.67 per GB
Pricier than about 81% 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 numberMR38400-9624K4
Total capacity384 GB (4 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items384 GB 4 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

How do I confirm the kit is running at 4800MHz with CL40 after installation?

Enter the BIOS or use a tool like CPU-Z and verify the memory speed shows 4800 MT/s and CAS latency 40; the registered ECC design ensures the motherboard recognises all four 96GB modules at their rated values.

What exactly ships in the box and is anything else required?

The package contains four 96GB DDR5 288-pin RDIMMs for a total of 384GB; no heat spreaders or extra cables are included, and no separate components are needed beyond a compatible motherboard.

Why choose this 384GB 4×96GB kit instead of a smaller capacity?

This kit delivers the full 384GB in four 2Rx4 registered ECC modules matched to the GIGABYTE MZ23-SU0's population rules, letting you populate every slot at the rated 4800MHz without mixing ranks or voltages.

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