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Eight green DDR4 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 256GB (8x32GB) DDR4 2933 CL21 2Rx8 1.2V ECC RDIMM memory upgrade

SKU CH-3Y0N-6FT3C

Eight-module 256 GB DDR4 2933 CL21 ECC RDIMM kit at 1.2 V for Dell Precision 7920 workstations

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256 GB total capacity from eight 32 GB modules
  • DDR4 2933 MT/s speed rated at PC4-23400
  • ECC registered RDIMM protects data integrity
  • 2Rx8 dual-rank organisation with CL21 latency
  • Validated for Dell Precision 7920 Rack/Tower workstations

Capacity and Compatibility

This NEMIX RAM kit supplies 256GB of DDR4 memory across eight 32GB registered DIMMs. It is built for the Dell Precision 7920 Rack and Tower workstation and runs at 2933MHz with CL21 latency and ECC protection.

Workstation Upgrades and Limits

IT teams expanding a Precision 7920 to its maximum supported capacity will find a matched, tested set. Buyers who need non-ECC modules, unbuffered DIMMs, or a different pin count should look at other product lines.

Registered ECC RDIMM Format

The modules use a 288-pin DDR4 RDIMM layout with 2Rx8 organisation and 1.2V operation. Systems that require registered ECC memory will accept this kit; platforms limited to UDIMM or SO-DIMM slots cannot use it.

How it compares

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

Price $1,863.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $7.28 per GB
Cheaper than about 56% 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 DDR4 2933 MHz RDIMM Registered Server Memory
Part numberMR23400-328K8
Total capacity256 GB (8 × 32 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items256 GB (8 × 32 GB) DDR4 2933 MHz PC4-23400 2Rx8 1.2 V CL21 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the kit include all eight 32 GB modules or do I need to buy extra sticks?

The package contains the full 256 GB kit — eight 32 GB DDR4 RDIMM modules — so nothing else is required for a complete installation.

Should I choose this 2933 MHz CL21 kit or a different speed for my Precision 7920?

This kit matches the Dell Precision 7920 specification of DDR4 2933 PC4-23400 CL21 2Rx8 1.2 V ECC registered memory.

What does the 2933 MHz rating actually deliver once the modules are installed in the workstation?

The system will run the memory at 2933 MT/s with CL21 latency, providing the rated DDR4 2933 bandwidth for supported workloads.

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