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Eight green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 64GB (8x8GB) DDR4 2933MHz CL21 ECC RDIMM 288-Pin Dell Precision 5820 memory upgrade

SKU CH-PYQD-WQZ18

Eight 8 GB DDR4 2933 MHz CL21 ECC registered DIMMs totalling 64 GB for Dell Precision 5820 workstations

  • Total capacity64 GB (8 × 8 GB)
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64GB kit expands workstation capacity for memory-intensive workloads
  • ECC registered design detects and corrects single-bit errors automatically
  • DDR4 2933MHz CL21 timing delivers responsive throughput at 1.2V
  • 288-pin RDIMM form factor installs directly into Precision 5820 slots
  • Eight matched 8GB modules enable full-channel population for maximum bandwidth

Dell Precision 5820 compatible memory kit

This 64GB kit contains eight 8GB DDR4 RDIMM modules validated for the Dell Precision 5820 tower workstation. Each stick runs at 2933MHz with CL21 latency and operates at 1.20V. The registered ECC design targets professionals who need error-correcting memory for data integrity in workstation workloads.

Registered ECC modules with standard 288-pin layout

The modules use a 288-pin DDR4 RDIMM form factor and are built with major OEM chips from Samsung, Micron or Hynix. No heat spreaders are fitted, so clearance inside the workstation chassis remains unchanged. Registered buffering and ECC support mean the kit is intended for server-grade motherboards that require registered memory; it will not function in systems that accept only unbuffered non-ECC DIMMs.

Low-voltage operation at 1.20V

Running at 1.20V keeps power draw modest for a fully populated eight-slot configuration. The absence of heat spreaders relies on the workstation's directed airflow to maintain safe temperatures during sustained compute tasks. Registered modules typically present a slightly higher electrical load to the memory controller than unbuffered equivalents, a factor accounted for in the Precision 5820 platform design.

How it compares

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

Price $602.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (8 × 8 GB)
Higher than about 60% 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.

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 numberMR23400-818K8
Total capacity64 GB (8 × 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 items64 GB (8 × 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 the DDR4-2933 interface limit this kit to 2933 MT/s in a Dell Precision 5820?

Yes, the modules are rated PC4-23400 at 2933 MT/s and will run at that speed when installed in the Precision 5820.

What physical slot and module height does the 288-pin RDIMM require in the 5820 chassis?

Each 8 GB stick uses a standard 288-pin DDR4 RDIMM form factor with no heat spreader, so it fits the regular DIMM slots in the Precision 5820 tower.

How are the eight 1Rx8 modules installed, and which population rule is often missed?

Populate all eight DIMM slots in the order shown in the Precision 5820 service manual; the common mistake is skipping the prescribed slot sequence for registered ECC DIMMs.

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