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NEMIX RAM

NEMIX RAM 32GB DDR5 4800 ECC RDIMM CL40 1.1V 2Rx8 server RAM

SKU CH-4KYY-RGKVE

32 GB DDR5 ECC registered RDIMM running at 4800 MT/s with CL40 latency and 1.1 V operation

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption in critical workloads
  • Registered design stabilises signal integrity for multi-module server configurations
  • DDR5 4800 MT/s bandwidth accelerates memory-intensive applications
  • 10 V operation lowers power consumption per module
  • 2Rx8 dual-rank layout maximises density in a single 32 GB DIMM

Server-grade DDR5 ECC module

This 32GB NEMIX RAM module delivers registered DDR5 memory with ECC for servers and workstations that require error correction. It operates at 4800 MT/s with a CAS latency of CL40 and runs at 1.1V. The 2Rx8 dual-rank organisation provides density for multi-slot configurations.

Sustained load stability

Registered buffering reduces electrical load on the memory controller, helping maintain signal integrity during continuous operation. ECC detects and corrects single-bit errors to prevent data corruption under heavy, prolonged workloads. The 1.1V operating voltage supports consistent thermal behaviour without a heat spreader.

Replaces non-ECC or lower-capacity DDR5

This module upgrades systems currently running non-ECC DDR5 or smaller registered DIMMs where data integrity and capacity are priorities. The jump is worth it when workloads demand error correction and 32GB per slot density for virtualisation, databases or scientific computing. It is not for platforms that only accept unbuffered UDIMMs or require speeds above 4800 MT/s.

How it compares

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

Price $874.99
Pricier than about 79% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $27.34 per GB
Pricier than about 89% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineHynix Series Server Memory
Model nameHynix Compatible DDR5 ECC Registered RDIMM
Part numberMR38400-328
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
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

Does the 1.1V operating voltage keep the 2Rx8 DDR5 4800 module cool during continuous server workloads?

The module runs at 1.10V without a heat spreader, so sustained loads rely on chassis airflow to manage thermals.

What motherboard feature is required for this 288-pin ECC RDIMM to function?

A server-class motherboard with DDR5 RDIMM slots and registered ECC support is needed for the 2Rx8 module to operate.

Can this 2Rx8 DDR5 4800 RDIMM share a channel with older DDR5 4800 RDIMMs of different rank?

Mixing ranks in the same channel depends on the motherboard memory controller; consult the board vendor qualified-vendor list for supported combinations.

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