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NEMIX RAM

NEMIX RAM 32GB DDR4 2933MHz CL21 ECC RDIMM Dell R7920 memory upgrade

SKU CH-CA3D-9J8V5

32 GB DDR4 2933 MHz ECC registered RDIMM for Dell Precision R7920 workstations

  • Total capacity32 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB capacity expands Dell Precision R7920 memory headroom
  • DDR4 2933 MHz speed matches workstation platform specification
  • ECC registered design protects data integrity in server workloads
  • 2 V operation reduces power draw per module
  • 288-pin RDIMM form factor fits Dell Precision R7920 slots

Dell R7920 memory upgrade

This 32GB DDR4 2933MHz ECC RDIMM module is built for the Dell Precision Workstation R7920. It adds registered error-correcting memory to a server or workstation that requires 288-pin DDR4 DIMMs with a CL21 latency and 1.2V operating voltage. The single-rank 2Rx4 organisation fits directly into the system's existing memory slots without adaptation.

Replacing non-ECC or slower DDR4

The module replaces unbuffered non-ECC DIMMs or lower-speed DDR4 memory that cannot deliver the data integrity required by the R7920 platform. The jump is worth it when workloads demand registered ECC operation at the full 2933MHz data rate and the system's memory controller supports PC4-23400 timing. Builders who need a different capacity or a non-registered DIMM should look elsewhere.

Sustained load behaviour

Under continuous operation the registered buffer reduces electrical load on the memory controller while ECC corrects single-bit errors in real time. The 1.2V supply keeps power draw stable during extended compute sessions and the Samsung, Micron or Hynix chipset maintains consistent timing at CL21 without thermal throttling. The module delivers steady throughput for long-running server and workstation tasks.

How it compares

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

Price $278.99
Cheaper than about 55% 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 $8.72 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR4 2933 MHz RDIMM Registered Server Memory
Part numberMR23400-324K1
Total capacity32 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL21
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 2933 MHz PC4-23400 2Rx4 1.2 V CL21 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will the 288-pin DDR4 RDIMM fit my Dell Precision Workstation R7920 memory slots?

Yes, the 288-pin DDR4 RDIMM form factor matches the registered DIMM slots in the Dell Precision Workstation R7920.

How do I install this 32GB ECC registered module, and what step is often missed?

Power down the workstation, open the chassis, align the notch on the 288-pin module with the slot key, press firmly until both retention clips lock, then verify the new 32GB capacity appears in the BIOS or system firmware.

What maintenance or replacement will this 32GB DDR4 2933MHz CL21 ECC RDIMM need over time?

No routine maintenance is required; the module uses major OEM Samsung, Micron or Hynix chips and is covered by a lifetime replacement warranty, so it would only need replacement if a memory error is detected by the ECC logic.

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