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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 384GB 12x32GB DDR5 4800 CL40 2Rx8 ECC Registered RDIMM memory upgrade

SKU CH-TFR4-HYGJJ

A 384 GB DDR5 server kit of twelve 32 GB registered ECC RDIMMs at 4800 MHz CL40 1.1 V, validated for the GIGABYTE MA34-CP0 motherboard

  • Total capacity384 GB (12 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 12X32GB

Show 6 more
  • 384 GB total capacity from twelve 32 GB modules for dense server workloads
  • DDR5 4800 speed with CL40 latency delivers rated throughput on supported platforms
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated channels
  • 1 V operation at 2Rx8 rank matches the board's memory-controller requirements
  • Verified fit for the GIGABYTE MA34-CP0 motherboard using 288-pin RDIMM form factor

Exact-Match Server Upgrade

This 384GB kit contains twelve 32GB DDR5 RDIMMs rated at 4800 MT/s with CL40 latency and 1.1V operation. The modules use 2Rx8 registered ECC architecture for full-slot population on the Gigabyte MA34-CP0 motherboard.

Enterprise Workloads Only

Suited for administrators expanding memory on the specified Gigabyte platform where registered ECC is required. Not for desktop builders needing unbuffered UDIMMs, systems limited to lower capacities, or boards that do not support registered DIMMs.

Full-Population Headroom

Twelve modules fill every slot at the rated 4800 MT/s speed while ECC corrects single-bit errors in real time. Capacity runs out when the workload exceeds 384GB or when the platform’s maximum supported memory per channel is reached.

How it compares

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

Price $9,750.99
Pricier than about 87% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (12 × 32 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $25.39 per GB
Pricier than about 70% 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 numberMR38400-328K12
Total capacity384 GB (12 × 32 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items384 GB 12 × 32 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does my GIGABYTE MA34-CP0 motherboard need to support 288-pin DDR5 RDIMM modules for this 12-module kit to work?

Yes, the GIGABYTE MA34-CP0 motherboard must accept 288-pin DDR5 RDIMM modules; this kit uses that exact form factor and will not fit UDIMM or SODIMM slots.

Will the registered ECC design of these 2Rx8 modules work if I keep older unbuffered non-ECC DIMMs in other slots?

No, registered ECC RDIMMs cannot be mixed with unbuffered non-ECC DIMMs; the memory controller requires a uniform registered ECC population across all occupied slots.

How can I confirm the kit is running at DDR5 4800 with CL40 timings after installation?

Enter the system BIOS or UEFI and verify the memory speed reads 4800 MT/s (PC5-38400) and CAS latency shows CL40 at 1.10 V across all 12 modules.

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