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Twelve green DDR5 RDIMM modules in a row, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 5600 384GB (12x32GB) ECC RDIMM server RAM

SKU CH-8S3K-C351Y

A 384 GB DDR5 server memory kit of twelve 32 GB ECC registered RDIMMs at 5600 MT/s with CL46 latency and 1.1 V operation

  • Total capacity384 GB (12 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Capacity 384GB (12 x 32GB)

  • 384 GB total capacity from twelve 32 GB modules
  • DDR5 5600 speed rated at PC5-44800 bandwidth
  • ECC registered design protects data integrity under load
  • 10 V operation lowers power draw per module
  • Single-rank 1Rx4 layout supports dense server configurations

384GB DDR5 ECC RDIMM kit

This NEMIX RAM kit delivers 384GB of DDR5 5600 server memory in twelve 32GB registered DIMMs. It targets IT professionals who run memory-intensive workloads on compatible enterprise platforms. ECC and registered operation help maintain data integrity under sustained load. The modules operate at 1.10V with CL46 latency.

Tool-less DIMM installation

Each 288-pin RDIMM seats in standard DDR5 server slots without extra hardware. Align the key notch, press until the latches click, and the system recognises the capacity on POST. The main risk is mixing ranks or speeds across channels, which can prevent boot or force reduced frequency. Populate identical modules per channel and verify the motherboard qualified-vendor list before installing.

Suits high-capacity server builds

This kit fits administrators who need maximum registered ECC capacity per socket for virtualisation, databases or large-scale analytics. Buyers who require heat spreaders, lower latency timings, or unbuffered UDIMM form factors should evaluate other options. Systems limited to fewer than twelve slots or slower DDR5 speeds cannot use the full kit as configured.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $12,148.99
Pricier than about 91% of the 6,523 comparable items (median $188.99).
Total capacity 384 GB (12 × 32 GB)
Higher than about 91% of the 6,064 comparable items (median 32 GB).
Price per GB $31.64 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-314K12
Total capacity384 GB (12 × 32 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 rank1Rx4
Heat spreaderNo
Power
Rated voltage1.1 V

Other versions of this model

5 more in the same range

Questions about this item

How do I verify the kit is running at DDR5 5600 with CL46 after installation?

Enter the system BIOS or use a hardware-monitoring utility and confirm the memory frequency reads 5600 MT/s and the CAS latency shows 46 cycles.

What does the 12 x 32 GB kit contain and is any extra hardware required?

The box holds twelve 288-pin DDR5 RDIMM modules totalling 384 GB; no additional cables, brackets or heat spreaders are needed for installation.

Should I choose the 1Rx4 registered ECC version or a different rank configuration for my server?

Select this 1Rx4 registered ECC kit when your motherboard requires registered DIMMs with single-rank x4 organisation for maximum capacity per channel.

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