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Green printed circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 PC5-38400 ECC RDIMM 1Rx4 CL40 1.1V 288-Pin memory upgrade

SKU CH-VYX0-PT7GR

32 GB DDR5 4800 ECC registered DIMM for Supermicro servers, CL40 at 1.1 V

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • ECC protection prevents data corruption in critical workloads
  • Registered signal buffering enables stable 32 GB capacity
  • DDR5 4800 speed delivers 38400 MB/s bandwidth
  • 10 V operation reduces server power draw
  • Qualified for Supermicro SuperServer SSG-521E systems

32GB DDR5 ECC RDIMM for Supermicro servers

This 32GB DDR5 4800 module is built for Supermicro Storage SuperServer platforms such as the SSG-521E-E1CR24H and SSG-521E-E1CR24L. It targets IT teams maintaining registered ECC memory configurations in enterprise environments.

Registered ECC design with major OEM chips

The module uses Samsung, Micron or Hynix components in a 1Rx4 layout with CL40 latency at 1.10V. Registered buffering and on-die ECC protect data integrity under sustained server workloads.

Single 288-pin DDR5 RDIMM at 4800 MT/s

The PC5-38400 speed rating determines whether this part matches the memory controller specification of the target Supermicro X13SEDW-F motherboard. Buyers needing a different speed grade or unbuffered DIMMs must select another module.

How it compares

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

Price $859.99
Pricier than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $26.87 per GB
Pricier than about 74% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-314K1
Total capacity32 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
Heat spreaderNo
Memory rank1Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the 1Rx4 RDIMM require any periodic maintenance or scheduled replacement?

No, the module has no moving parts and no user-serviceable components; once seated it runs for the life of the server without maintenance.

What limit appears first when the 4800 MT/s CL40 module runs sustained workloads?

The JEDEC-defined 1.1 V voltage ceiling and CL40 latency bound the sustained throughput before thermal throttling becomes a factor.

How much heat and power does the 32 GB DDR5 RDIMM produce during all-day operation?

At the rated 1.10 V the stick draws only its specified power envelope and, lacking a heat spreader, relies on chassis airflow to stay within normal DDR5 thermals.

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