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Twelve green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 96GB (12x8GB) DDR4 2933 ECC RDIMM CL21 Dell Precision 7920 memory upgrade

SKU CH-285A-MWB5S

A 96 GB DDR4 ECC registered memory kit with twelve 8 GB modules running at 2933 MHz CL21 for Dell Precision 7920 workstations

  • Total capacity96 GB (12 × 8 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 96 GB capacity across twelve 8 GB modules expands workstation memory
  • DDR4 2933 speed with CL21 latency supports high-throughput workloads
  • ECC registered RDIMM design detects and corrects single-bit errors
  • 2 V operation reduces power draw in Dell Precision 7920 systems
  • 288-pin 1Rx8 configuration ensures direct compatibility with the target platform

Dell Precision 7920 memory kit

This 96GB kit is built for the Dell Precision 7920 rack or tower workstation. It contains twelve 8GB DDR4 2933 ECC registered DIMMs that install directly into the system's memory slots. The modules are designed for professionals who need reliable, error-correcting memory in a supported configuration. No heat spreaders are included on the sticks.

96GB capacity and DDR4 2933 speed

The kit delivers 96GB total capacity across twelve single-rank 1Rx8 modules running at 2933MT/s (PC4-23400) with CL21 latency at 1.20V. This headroom handles large datasets, virtual machines and multi-application workloads typical of workstation use. Capacity is fixed at 96GB; the kit does not support mixing with other speeds or non-ECC memory. Systems requiring more than 96GB or different speeds will need a separate upgrade path.

Registered ECC modules with OEM chips

Each DIMM uses major OEM Samsung, Micron or Hynix components and presents a 288-pin registered interface to the motherboard. The registered design reduces electrical load on the memory controller, allowing the full twelve-module population. ECC corrects single-bit errors to protect data integrity during long compute jobs. The kit includes only the twelve memory modules; no additional cables, brackets or software are supplied.

How it compares

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

Price $825.99
Pricier than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (12 × 8 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $8.60 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 numberMR23400-818K12
Total capacity96 GB (12 × 8 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items96 GB (12 × 8 GB) DDR4 2933 MHz PC4-23400 1Rx8 1.2 V CL21 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 12 modules at 2933 speed and CL21 work alongside any existing DDR4 RDIMMs already installed in my Precision 7920?

Yes, the kit uses standard DDR4 2933 registered ECC RDIMMs at 1.2 V with CL21 timing; matching speed, voltage, rank (1Rx8) and registered type lets them run together with other compliant modules in the 7920.

How can I verify the full 96 GB is recognised and running at 2933 MHz with ECC active after installation?

Enter the system BIOS or UEFI and confirm the memory summary shows 96 GB total, 2933 MT/s operating speed and ECC enabled; operating-system tools such as dmidecode or Windows Task Manager will report the same figures.

Does the package include only the twelve 8 GB RDIMMs or are any tools, heat spreaders or cables supplied?

The box contains the 12 × 8 GB DDR4 2933 CL21 1.2 V 288-pin ECC registered RDIMMs and nothing else; no heat spreaders, installation tools or cables are included.

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