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Six green DDR4 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM 192GB (6x32GB) DDR4 2933 CL21 2Rx8 ECC RDIMM Dell Precision 5820 memory upgrade

SKU CH-E46K-TYK7N

192 GB DDR4 ECC registered kit with six 32 GB modules at 2933 MHz CL21 for Dell Precision 5820

  • Total capacity192 GB (6 × 32 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 192 GB total capacity across six 32 GB modules
  • DDR4 2933 speed rated at PC4-23400 bandwidth
  • ECC registered RDIMM design protects data integrity
  • 2 V operation reduces power draw under load
  • Validated for Dell Precision 5820 workstation compatibility

Dell Precision 5820 192GB DDR4 kit

This 192GB kit contains six 32GB DDR4 RDIMM modules rated at 2933MHz with CL21 latency. The registered ECC design operates at 1.2V and uses 2Rx8 organisation across 288 pins. It is built for the Dell Precision 5820 tower workstation where registered memory is required.

Who this suits and who it does not

The kit suits IT professionals upgrading a Precision 5820 to its maximum registered ECC capacity for virtualisation or large datasets. It is not for systems that accept only unbuffered non-ECC UDIMMs, nor for boards limited to lower densities or speeds.

Deciding specification — registered ECC RDIMM

The single specification that decides fit is the registered ECC RDIMM form factor; the Precision 5820 memory controller requires registered modules with error correction, so unbuffered or non-ECC alternatives will not function.

How it compares

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

Price $1,671.99
Pricier than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (6 × 32 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $8.71 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR4 2933 MHz RDIMM Registered Server Memory
Part numberMR23400-328K6
Total capacity192 GB (6 × 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 items192 GB (6 × 32 GB) DDR4 2933 MHz PC4-23400 2Rx8 1.2 V CL21 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will these 288-pin DDR4 RDIMM modules fit the Dell Precision 5820 tower workstation?

Yes, the kit is built specifically for the Dell Precision 5820 and uses the 288-pin DDR4 RDIMM form factor that the workstation's memory slots accept.

What is the correct installation order for the six 32 GB modules in the 5820's memory channels?

Populate the slots following the Dell Precision 5820 service manual's channel sequence; the common mistake is skipping a required slot or mixing ranks, which prevents the system from recognising the full 192 GB capacity.

Do the Samsung, Micron or Hynix chips on these ECC registered DIMMs need any firmware updates or periodic re-testing?

No firmware updates are required for the memory chips; the modules are stress-tested before shipping and ECC error correction handles runtime faults, so no scheduled re-testing is needed.

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