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NEMIX RAM

NEMIX RAM 192GB (12x16GB) DDR5 4800 CL40 1Rx8 ECC RDIMM Server Memory

SKU CH-61QV-NZZZQ

A 192GB DDR5 ECC registered server memory kit containing twelve 16GB modules at 4800MHz CL40 for Dell Precision 7960 workstations

  • Total capacity192 GB (12 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192 GB total capacity across twelve 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • CL40 CAS latency with 1.10 V operating voltage
  • ECC registered RDIMM for data-integrity protection
  • Dell Precision 7960 rack and tower workstation compatible

192GB DDR5 ECC RDIMM kit

This 192GB kit contains twelve 16GB DDR5 4800 registered ECC modules built for Dell Precision 7960 rack and tower workstations. It targets administrators and engineers who need maximum registered memory capacity in a supported configuration. The modules operate at 1.1V with CL40 latency and use a 1Rx8 organisation on 288-pin RDIMM form factor. Buyers needing non-ECC or unbuffered memory for consumer platforms cannot use this kit.

Thermals noise and power draw

Registered DDR5 modules run at 1.1V and distribute load across twelve DIMMs, keeping per-module power modest in typical server workloads. No heat spreaders are fitted, so airflow through the workstation chassis handles cooling without added acoustic contribution. Power draw scales with population and frequency, remaining within the platform's registered memory budget. Systems without adequate DIMM-slot airflow may see higher temperatures under sustained write-heavy loads.

Build quality and connectors

Each module uses major OEM DRAM from Samsung Micron or Hynix assembled on a standard 288-pin RDIMM PCB without a heat spreader. The registered buffer and ECC circuitry add signal integrity for multi-DIMM populations up to the workstation's twelve-slot limit. Installation follows the Dell Precision 7960 memory population rules detailed in the system service manual. Mixing these modules with different ranks speeds or voltages is not supported by the platform.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $5,219.99
Pricier than about 90% of the 6,523 comparable items (median $188.99).
Total capacity 192 GB (12 × 16 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $27.19 per GB
Pricier than about 88% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Series Server Memory
Model nameDell Compatible DDR5 ECC Registered RDIMM
Part numberMR38400-618K12
Total capacity192 GB (12 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

How do I install the 12 DDR5 RDIMM modules in the Dell Precision 7960, and which step is often missed?

Power off the workstation, open the chassis, and seat each 288-pin module firmly until the retention clips click; the step often missed is verifying the memory configuration in the BIOS after the first boot so all 192GB are recognised.

What maintenance or replacement will this 1Rx8 ECC registered kit need over its service life?

The modules have no heat spreader and no moving parts, so no routine maintenance is required; replacement is only necessary if a module fails, which the lifetime replacement warranty covers.

What limit appears first when the 4800 MT/s DDR5 kit runs under sustained load in the Precision 7960?

The 1.10 V operating voltage and CL40 latency set the thermal and timing envelope; under sustained load the memory controller’s thermal throttling point is reached before the modules themselves hit a hard limit.

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