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Green bare circuit board DDR5 RDIMM module with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 32GB DDR5 5600 CL40 2Rx8 ECC RDIMM Samsung M321R4GA3PB0-CWM memory upgrade

SKU CH-PSN2-RCFEJ

32 GB DDR5 registered ECC RDIMM running at 5600 MT/s with CL40 latency for Samsung servers

  • Total capacity32 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • ECC protection prevents data corruption in critical workloads
  • 5600 MT/s DDR5 speed feeds data to multi-core CPUs
  • Registered design stabilises signal integrity on dense server boards
  • 1 V operation reduces power draw per module
  • 32 GB single-module capacity simplifies future expansion

Samsung Server Compatible DDR5 RDIMM

This 32GB registered DDR5 module operates at 5600MHz with CL40 latency and 1.1V voltage. It uses a 2Rx8 Samsung chip configuration on a 288-pin form factor. The module provides ECC error correction for data integrity in compatible Samsung server and workstation platforms.

Sustained Load Stability with ECC Registration

Registered buffering reduces electrical load on the memory controller during continuous operation. ECC functionality detects and corrects single-bit errors in real time without interrupting workflow. The 1.1V operating voltage maintains efficiency under extended server workloads. Rigorous stress testing validates reliability for mission-critical environments.

Upgrade Path for Samsung DDR5 Platforms

Replaces lower-capacity or slower DDR5 RDIMM modules in Samsung systems requiring registered ECC memory. The 32GB density suits virtualization, database and compute-intensive applications. Compatibility is validated for Samsung M321R4GA3PB0-CWM specifications. Not suited for consumer desktop boards that require unbuffered non-ECC memory.

How it compares

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

Price $912.99
Pricier than about 60% 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 $28.53 per GB
Pricier than about 80% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSamsung Server/Workstation Compatible Series Memory
Model nameSamsung DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-328K1
Total capacity32 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
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSamsung
In the box
Included items32 GB (1 × 32 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How much power does the 1.10 V DDR5 5600 module draw when running continuously?

The module operates at 1.10 V, which is the standard DDR5 voltage, and its registered design helps manage signal integrity under sustained load without specifying a separate power-draw figure.

What motherboard features are required for this 288-pin ECC RDIMM to function?

You need a server or workstation motherboard with DDR5 RDIMM slots that support ECC and registered memory; consumer boards that only accept unbuffered UDIMMs will not work.

Will this CL40 Samsung-based stick run stably beside older DDR5 4800 modules already in my system?

The module is rated at DDR5 5600 CL40 while the older modules run at 4800; the memory controller will down-clock all sticks to the lowest common speed, so they can coexist at 4800.

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