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Green circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 32GB DDR4 2933MHz CL21 ECC RDIMM Dell T7820 XL

SKU CH-0M9H-A17Z4

A 32 GB DDR4 2933 MHz CL21 ECC registered DIMM for Dell Precision T7820 XL 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 workstation memory for large datasets
  • ECC registered design protects data integrity in critical workloads
  • 2933 MHz DDR4 speed matches Dell Precision T7820 XL specifications
  • 2 V operation reduces power draw and heat output
  • 2Rx4 288-pin RDIMM form factor ensures direct compatibility

Dell Precision T7820 XL memory upgrade

This 32 GB DDR4 module is built for the Dell Precision Workstation T7820 XL. It delivers ECC registered reliability for professional workloads that demand data integrity. The single 32 GB stick fits one 288-pin slot and runs at 1.2 V.

Thermals and power in normal use

Operating at the standard 1.2 V DDR4 voltage keeps power draw low during typical workstation tasks. No heat spreader is fitted, so airflow across the PCB handles the modest thermal load. Registered buffering adds stability without increasing idle consumption.

Sustained load behaviour

Under continuous heavy compute the module maintains its rated 2933 MT/s speed with CL21 latency. The 2Rx4 organisation and ECC correction preserve accuracy over long runs. Registered signalling reduces electrical load on the memory controller during extended sessions.

How it compares

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

Price $242.99
Cheaper than about 57% 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 $7.59 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

How do I install the 288-pin DDR4 RDIMM in the Dell Precision T7820 XL, and what step is often missed?

Power down the workstation, open the chassis, locate the DDR4 DIMM slots, align the notch on the 288-pin module with the slot key, press firmly until both retention clips click, then verify the 32GB capacity is recognised in the BIOS before closing the case.

What maintenance or replacement will the 32GB ECC RDIMM need over its service life?

The module has no heat spreader and no moving parts, so no routine maintenance is required; replacement is only necessary if a memory test reports uncorrectable ECC errors or the workstation fails to boot with the module installed.

What limit appears first when the 2933MHz CL21 RDIMM runs sustained workloads on the T7820 XL?

The registered DDR4 module operates at 1.2V with CL21 latency; under continuous heavy load the memory controller’s thermal throttle point or the platform’s maximum supported memory bandwidth will be reached before the module itself overheats.

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