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Four green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR5 4800 ECC RDIMM Dell Precision 7960

SKU CH-9K3S-BEKR0

A 64 GB kit of four 16 GB DDR5 4800 ECC registered RDIMMs at CL40 and 1.1 V, validated for Dell Precision 7960 rack and tower workstations

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 64GB total capacity across four 16GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered RDIMM ensures data integrity under load
  • 10V operation reduces power draw per module
  • Validated for Dell Precision 7960 rack and tower workstations

Capacity and compatibility

This kit provides 64GB of DDR5 memory in four 16GB registered DIMMs built for the Dell Precision 7960 rack or tower workstation. It targets IT teams and power users who need ECC protection for data integrity in professional workloads.

Platform and configuration checks

Confirm that the workstation accepts 288-pin RDIMMs running at 4800 MT/s with a CL40 latency at 1.10V. The modules are single-rank 1Rx8 and rely on the system’s registered memory controller; mixed-rank populations may change supported speeds.

Sustained operation behaviour

Registered buffering and on-die ECC keep error correction active during long compute sessions without adding latency spikes. The 1.10V operating voltage helps maintain stable thermals when all four slots are populated under continuous load.

How it compares

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

Price $1,773.99
Pricier than about 85% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $27.72 per GB
Pricier than about 89% 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 numberMR38400-618K4
Total capacity64 GB (4 × 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

Does the 64GB kit include all four 16GB modules or must any be purchased separately?

The kit contains four 16GB DDR5 RDIMM modules for a total of 64GB. Nothing else is required to reach that capacity.

Should I choose the 4800 CL40 1Rx8 version or a different speed and rank for the Precision 7960?

This 4800 CL40 1Rx8 kit matches the Dell Precision 7960 qualified specification. Select this version to keep the workstation running at its validated memory speed and rank configuration.

What does the 4800 PC5-38400 rating deliver once the modules are installed in the Precision 7960?

The modules operate at 4800 MT/s with CL40 latency at 1.10V, providing the rated DDR5 bandwidth and ECC error correction for the workstation's registered memory architecture.

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