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Sixteen green DDR5 RDIMM modules without heat spreaders, 512GB kit

NEMIX RAM

NEMIX RAM 512GB 16x32GB DDR5 4800 CL40 1.10V 2Rx4 ECC RDIMM server RAM

SKU CH-HANM-EFD2R

A 512 GB DDR5 kit of 16 registered ECC modules at 4800 MT/s with CL40 latency and 1.10 V operation

  • Total capacity512 GB (16 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Capacity 512GB (16 x 32GB)

  • 512 GB total capacity from sixteen 32 GB modules
  • DDR5 4800 speed with CL40 latency at 1.10 V
  • ECC registered RDIMM for data integrity in servers
  • 2Rx4 dual-rank organisation optimises density
  • 288-pin DDR5 form factor fits compatible server boards

512GB DDR5 ECC RDIMM Kit for Enterprise Servers

This kit delivers 512GB of DDR5 registered ECC memory across sixteen 32GB modules. It targets enterprise servers and workstations that require high-capacity, error-correcting memory for virtualisation, databases and compute-intensive workloads.

Tool-free DIMM installation with population rules

Modules insert into 288-pin DDR5 slots without tools; alignment keys prevent backwards insertion. The common mistake is ignoring the motherboard population sequence for sixteen ranks, which can leave channels unbalanced and prevent the system from posting.

Verify DDR5 RDIMM support and rank limits

Confirm the platform accepts DDR5 registered DIMMs at 4800 MT/s with 2Rx4 organisation and 1.10 V operation. Check the maximum supported capacity per socket and the qualified vendor list for sixteen-module configurations before ordering.

How it compares

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

Price $13,759.99
Pricier than about 92% of the 6,523 comparable items (median $188.99).
Total capacity 512 GB (16 × 32 GB)
Higher than about 91% of the 6,064 comparable items (median 32 GB).
Price per GB $26.87 per GB
Pricier than about 88% 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 numberMR38400-324K16
Total capacity512 GB (16 × 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V

Other versions of this model

5 more in the same range

Questions about this item

How can I confirm the 512GB kit is running at DDR5 4800 CL40 after installation?

Enter the system BIOS or UEFI and verify the memory speed shows 4800 MT/s with CAS latency 40; the operating system task manager or a tool such as CPU-Z will also report 4800 MHz and CL40 for each of the 16 modules.

What does the kit contain and do I need any extra parts?

The package includes sixteen 32 GB DDR5 4800 CL40 1.10 V 2Rx4 ECC RDIMM modules for a total of 512 GB; no additional components are required if your motherboard has sixteen 288-pin DDR5 RDIMM slots.

Which capacity version should I choose for a server that supports up to 512 GB of DDR5 ECC RDIMM?

Select the 512 GB (16 × 32 GB) kit when your platform can populate all sixteen 288-pin slots and the workload needs the maximum registered ECC capacity at 4800 MT/s.

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