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Green rectangular DDR4 RDIMM module with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 CL22 1Rx4 288-Pin ECC RDIMM memory upgrade

SKU CH-FR1B-VK2Z4

16 GB DDR4 3200 registered ECC RDIMM for Samsung servers, CL22 at 1.2 V

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection prevents data corruption in critical workloads
  • Registered design stabilises signal integrity on dense server boards
  • 3200 MHz DDR4 speed feeds multi-core CPUs efficiently
  • 2 V operation reduces power draw per module
  • 1Rx4 single-rank layout maximises compatibility with Samsung M393A2K40EB3-CWE

16GB DDR4 ECC RDIMM Server Module

This 16GB DDR4 3200MHz registered DIMM provides error-correcting memory for compatible Samsung server platforms. It operates at 1.2V with CL22 latency and uses a 1Rx4 organisation across 288 pins. The module is built with major OEM chips from Samsung, Micron or Hynix and carries the part number MR25600-614K1.

Suited For Registered ECC Slots Only

This module fits systems that require registered ECC DDR4 memory and will not work in desktop boards that accept only unbuffered non-ECC DIMMs. Buyers needing standard desktop memory or laptops requiring SO-DIMM form factors should select a different product line.

Registered ECC With 1Rx4 Organisation

The single-rank 1Rx4 registered ECC design determines compatibility with specific Samsung server motherboards such as the M393A2K40EB3-CWE. Verify that your platform supports registered ECC RDIMMs before purchasing.

How it compares

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

Price $118.99
Cheaper than about 65% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.44 per GB
Cheaper than about 55% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR4 ECC RDIMM Registered Server Memory
Part numberMR25600-614K1
Total capacity16 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSamsung
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 1Rx4 1.2 V 288-PIN ECC RDIMM

Questions about this item

Will the 1Rx4 Samsung chips on this 16 GB DDR4 module need replacement under normal server workloads?

The module uses major OEM Samsung, Micron or Hynix chips rated for continuous operation; no scheduled replacement is required.

What limit appears first when this CL22 3200 MHz RDIMM runs sustained heavy loads?

The CAS latency of 22 cycles at 3200 MHz sets the timing boundary before thermal or power limits are reached.

How much heat and power does the 1.2 V registered DIMM produce when installed in a Samsung system all day?

At 1.2 V the module draws minimal power and runs without a heat spreader, so thermal output stays low in a properly ventilated chassis.

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