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

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 ECC RDIMM Dell Precision 7875 memory upgrade

SKU CH-5CJA-EN1DT

16GB DDR5 4800 ECC registered RDIMM for Dell Precision 7875 workstations

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • ECC protection safeguards data integrity in critical workloads
  • Registered DDR5 design supports stable operation under heavy loads
  • 4800 MT/s speed delivers responsive performance for demanding applications
  • 1 V operation reduces power draw per module
  • Precision 7875 validated compatibility ensures trouble-free installation

Compatible Dell Precision 7875 Memory

This 16GB DDR5 4800 ECC RDIMM module is built specifically for the Dell Precision 7875 workstation. It delivers registered, error-correcting memory that the platform requires for stable operation. The single 1Rx8 rank installs directly into a 288-pin DDR5 slot without adapters or configuration changes.

Suited for ECC workstations, not standard PCs

This module targets IT professionals and engineers who need registered ECC memory in a validated Dell Precision 7875. It will not function in consumer motherboards, laptops, or non-ECC platforms that lack RDIMM support and the required chipset. Buyers without a compatible Dell Precision 7875 should look elsewhere for memory that matches their specific hardware.

Registered ECC RDIMM with CL40 timing

The memory operates at 4800 MT/s (PC5-38400) with a CAS latency of 40 at 1.10V. Registered buffering and on-die ECC protect data integrity under sustained server and workstation loads. The 288-pin DDR5 form factor and 1Rx8 organisation are fixed by the Dell Precision 7875 specification.

How it compares

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

Price $435.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $27.25 per GB
Pricier than about 76% 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 DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-618K1
Total capacity16 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items16 GB (1 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the box contain only the single 16GB DDR5 4800 ECC RDIMM module or are any extra parts included?

The package contains one 16GB DDR5 4800 ECC RDIMM module and nothing else; no cables, brackets or additional memory sticks are supplied.

Should I choose the 16GB DDR5 4800 CL40 1Rx8 ECC RDIMM or look for a different capacity or speed for the Precision 7875?

This 16GB DDR5 4800 CL40 1Rx8 ECC RDIMM is the exact specification validated for the Precision 7875; other capacities or speeds are not required for compatibility.

What does the DDR5 4800 PC5-38400 rating deliver when the module is installed in a Precision 7875 workstation?

The module runs at 4800 MT/s with CL40 latency at 1.10 V, providing registered ECC bandwidth of PC5-38400 for the Precision 7875 memory controller.

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