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Sixteen green DDR4 RDIMM modules with black chips and gold contacts

NEMIX RAM

NEMIX RAM 128GB (16x8GB) DDR4 2933 PC4-23400 CL21 288-Pin ECC RDIMM for Dell Precision 7920 memory upgrade

SKU CH-P2EY-6KM73

A 128 GB kit of sixteen 8 GB DDR4 2933 ECC registered DIMMs built for the Dell Precision 7920 workstation

  • Total capacity128 GB (16 × 8 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128 GB total capacity from sixteen 8 GB modules
  • ECC registered RDIMM detects and corrects single-bit errors
  • DDR4 2933 speed rated at PC4-23400 bandwidth
  • CL21 CAS latency at 1.20 V operating voltage
  • 288-pin RDIMM form factor built for Dell Precision 7920

Dell Precision 7920 memory kit

This NEMIX RAM kit delivers 128GB of DDR4 ECC registered memory across sixteen 8GB modules. It is built for Dell Precision 7920 rack and tower workstations that require registered DIMMs with error correction. The kit suits professionals expanding memory capacity for virtualization, rendering or large dataset workloads.

Check your workstation configuration

Verify that your Precision 7920 accepts 288-pin DDR4 RDIMMs running at 2933 MT/s with a CAS latency of 21. The system must support registered ECC modules at 1.2 V and 1Rx8 organisation. Confirm the motherboard has sixteen free DIMM slots and that the BIOS recognises the full 128GB capacity before ordering.

Kit contents and practical impact

The package supplies sixteen matched 8GB modules in a single kit, eliminating the need to source individual sticks and reducing the risk of timing mismatches. Pre-tested compatibility with the Precision 7920 platform means the memory should initialise at rated speed without manual configuration. No heat spreaders are included, so airflow within the chassis remains unchanged.

How it compares

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

Price $1,205.99
Pricier than about 62% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (16 × 8 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $9.42 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 numberMR23400-818K16
Total capacity128 GB (16 × 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 items128 GB (16 × 8 GB) DDR4 2933 MHz PC4-23400 1Rx8 1.2 V CL21 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What comes in the box with the 128GB kit and what must be purchased separately?

The box contains the 128GB kit made up of sixteen 8GB DDR4 2933 registered ECC RDIMM modules. No additional parts are required for a standard Precision 7920 memory upgrade.

How do I decide between the available versions or capacities for the Precision 7920?

This kit provides 128GB in sixteen 8GB modules running at DDR4 2933 with CL21 latency. Choose it when the workstation needs the full 128GB capacity in a matched 16-module set.

What does the PC4-23400 rating mean once the modules are installed in the Precision 7920?

PC4-23400 identifies the DDR4 2933 speed grade with CL21 timing and 1.20V operation, delivering registered ECC bandwidth matched to the Precision 7920 memory controller.

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