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Green bare circuit board with gold edge contacts and black memory chips

NEMIX RAM

NEMIX RAM 32GB DDR4 2666MHz ECC RDIMM CL19 1.2V 288-Pin Dell PowerEdge R7425 Memory Upgrade

SKU CH-P2SS-9XN08

32 GB DDR4 2666 MHz ECC registered DIMM with CL19 latency for Dell PowerEdge R7425 servers

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeRegistered
  • Rated voltage1.2 V

Capacity 32GB

Show 8 more
  • 32 GB capacity expands server memory headroom
  • DDR4 2666 MHz speed matches Dell PowerEdge R7425 specifications
  • ECC registered design protects data integrity in critical workloads
  • 2 V operation reduces power draw per module
  • 288-pin RDIMM form factor fits compatible Dell server slots

Dell PowerEdge R7425 compatible memory

This 32 GB DDR4 2666 MHz ECC registered DIMM is built for the Dell PowerEdge R7425 server. It targets IT teams who need to expand memory capacity in a supported configuration without changing the existing platform.

Single module fits registered DIMM slots

The 288-pin RDIMM installs directly into the server’s registered memory slots and operates at 1.2 V. ECC and registered buffering are handled by the module, so the platform chipset and BIOS manage error correction and signal integrity without extra hardware.

CL19 latency at sustained 2666 MHz

Rated at CAS latency 19, the module maintains its specified timing under continuous enterprise workloads. Samsung, Micron or Hynix DRAM chips are stress tested under load to deliver stable throughput for virtualisation, database and compute tasks that run for extended periods.

How it compares

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

Price $185.99
Cheaper 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 $5.81 per GB
Cheaper than about 67% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR4 2666 MHz ECC RDIMM Registered Server Memory
Part numberMR21300-324K1
Total capacity32 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items32 GB (1 × 32 GB) DDR4 2666 MHz PC4-21300 1Rx8 1.2 V CL19 288-PIN ECC RDIMM Registered Server Memory

Other versions of this model

5 more in the same range

Questions about this item

Does the single 32 GB module leave enough slots for future expansion in the Dell PowerEdge R7425?

The R7425 has 24 DIMM slots; installing one 32 GB RDIMM uses a single slot and leaves the rest open for additional memory.

How much heat does the 1.2 V registered ECC module generate during continuous server workloads?

At 1.20 V the DDR4 RDIMM runs cool; registered buffering and ECC add negligible thermal load in a 24-slot chassis with standard airflow.

What firmware or BIOS version must the R7425 already run for this PC4-21300 CL19 kit to be recognised?

Dell generally supports 2666 MHz ECC RDIMMs on the R7425 from the earliest BIOS; check the Dell memory matrix for the exact minimum revision.

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