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Four green DDR4 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 32GB (4x8GB) DDR4 2933MHz ECC RDIMM Dell Precision 7820 memory upgrade

SKU CH-VK20-H0QZF

A 32 GB kit of four 8 GB DDR4 2933 MHz ECC registered DIMMs validated for the Dell Precision 7820 workstation

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB capacity across four 8 GB modules for expanded multitasking
  • DDR4 2933 MHz speed with PC4-23400 bandwidth for responsive workloads
  • ECC registered RDIMM design detects and corrects data errors
  • 2 V operation at CL21 latency for stable server performance
  • 288-pin DDR4 form factor built for Dell Precision 7820 compatibility

Dell Precision 7820 Memory Kit

This 32 GB kit contains four 8 GB DDR4 ECC RDIMM modules built for the Dell Precision 7820 tower workstation. The registered design adds stability for mission-critical workloads. Modules run at 2933 MHz with CL21 latency at 1.20 V. No heat spreaders are fitted.

Suited for ECC Workstations

IT teams expanding a Precision 7820 for virtualization, rendering or database tasks will match the factory memory specification. Builders who need non-ECC UDIMMs, higher frequencies or larger single-module capacities should look elsewhere.

Sustained Load Stability

Registered buffering and on-die ECC correction keep data integrity intact during long compile jobs or VM clusters. The 1Rx8 organisation maintains consistent bandwidth without throttling under continuous multi-threaded pressure.

How it compares

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

Price $302.99
Cheaper than about 54% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $9.47 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 numberMR23400-818K4
Total capacity32 GB (4 × 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 items32 GB (4 × 8 GB) DDR4 2933 MHz PC4-23400 1Rx8 1.2 V CL21 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does this 32 GB kit require a Dell Precision 7820 workstation with DDR4 ECC RDIMM slots to operate?

Yes, the modules are 288-pin DDR4 ECC registered DIMMs built for the Dell Precision 7820 and need a system that accepts PC4-23400 RDIMMs.

Can I mix these 2933 MHz CL21 1Rx8 modules with slower DDR4 ECC RDIMMs already in the Precision 7820?

The workstation will run all installed memory at the speed and timing of the slowest modules, so mixing is possible but total bandwidth drops to the lower spec.

How can I confirm the four 8 GB sticks are recognised at 2933 MHz with ECC active after installation?

Check the system BIOS or UEFI memory information screen; it should show 32 GB total, 2933 MT/s, CL21, registered ECC mode enabled.

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