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Four green DDR4 RDIMM modules with gold contacts and black chips

NEMIX RAM

NEMIX RAM 32GB (4x8GB) DDR4 2933 ECC RDIMM Dell Precision 5820

SKU CH-JF6P-2N71P

A 32 GB DDR4 2933 MHz registered ECC memory kit for the Dell Precision 5820 workstation

  • Capacity32GB (4 x 8GB)
  • SpeedDDR4 2933 (PC4 23400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 32 GB capacity expands workstation memory for large datasets
  • ECC registered design protects data integrity in critical tasks
  • DDR4 2933 speed matches Dell Precision 5820 specifications
  • 2 V operation reduces power draw and heat
  • Four 8 GB modules enable quad-channel performance

Dell Precision 5820 Compatible Memory Kit

This 32GB kit contains four 8GB DDR4 2933 ECC registered DIMMs built for the Dell Precision 5820 tower workstation. Each module runs at 1.2V with CL21 latency and a 1Rx8 organisation. The registered design adds a buffer that helps the memory controller maintain signal integrity across all populated slots.

Thermals Noise and Power Draw

Operating at the standard DDR4 voltage of 1.2V keeps power consumption low during typical workstation workloads. Without a heat spreader the modules rely on case airflow, which is sufficient for normal office and engineering tasks. Registered buffering reduces electrical load on the memory controller, contributing to stable, quiet operation.

Behaviour Under Sustained Load

All modules are stress tested under load before shipping to verify reliability during extended compute sessions. ECC circuitry detects and corrects single-bit errors that can appear during long rendering or simulation runs. The registered architecture maintains consistent timing when all four slots are populated at 2933 MT/s.

Highlights

  • 32 GB capacity expands workstation memory for large datasets
  • ECC registered design protects data integrity in critical tasks
  • DDR4 2933 speed matches Dell Precision 5820 specifications
  • 2 V operation reduces power draw and heat
  • Four 8 GB modules enable quad-channel performance

Specifications

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR4 2933MHZ RDIMM Registered Server Memory
Part NumberMR23400-818K4
Capacity32GB (4 x 8GB)
SpeedDDR4 2933 (PC4 23400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemDell
CAS LatencyCL21
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank1Rx8
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content32GB (4X8GB) DDR4 2933MHZ PC4-23400 1Rx8 1.2V CL21 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 288-pin RDIMM modules in the Precision 5820, and which step is most often missed?

Power off the workstation, open the chassis, align each module's notch with the slot key, press firmly until the latches click, then verify in BIOS that all 32GB are detected at 2933MHz — the step most often missed is reseating a module that appears seated but has not fully latched.

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

No scheduled maintenance is required; the modules have no heat spreaders or moving parts. Replacement is only necessary if a module fails, which is covered by the manufacturer's lifetime replacement warranty.

What limit appears first when the 1Rx8 registered modules run sustained workloads at 1.20V?

The DDR4 2933MHz CL21 specification sets the throughput ceiling; under continuous load the memory controller will throttle before the modules exceed their rated voltage or timing envelope.

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