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Two green DDR5 RDIMM modules, no heat spreader, 288-pin edge connectors

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR5 4800 CL40 2Rx4 ECC RDIMM Dell Precision 7960 memory upgrade

SKU CH-DHZG-DW3DG

128GB DDR5 ECC registered RDIMM kit, two 64GB modules at 4800 MT/s CL40 1.10V for Dell Precision 7960 workstations

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 128 GB total capacity with two 64 GB modules
  • DDR5 4800 MT/s speed rated at PC5-38400
  • ECC registered RDIMM for data integrity
  • CL40 CAS latency at 1.1 V operation
  • 288-pin 2Rx4 layout built for Dell Precision 7960

Capacity and purpose

This 128 GB kit delivers 2 x 64 GB DDR5 4800 RDIMM modules with ECC and registered buffering for the Dell Precision 7960 workstation. It targets IT teams and power users who need maximum registered capacity in a supported configuration.

Fit and constraints

The modules suit Dell Precision 7960 rack or tower systems that accept 288-pin DDR5 RDIMM memory at 1.1 V and CL40 latency. Builders using consumer motherboards, non-Dell platforms or unbuffered DIMM slots cannot use this kit.

What the kit changes

Two matched 64 GB sticks populate two slots with a factory-tested pair, enabling the full 128 GB registered capacity in one step. No heat spreaders are included, so airflow in the chassis must handle the bare modules.

How it compares

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

Price $3,186.99
Pricier than about 73% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $24.90 per GB
Pricier than about 69% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-924K2
Total capacity128 GB (2 × 64 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
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items128 GB (2 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the Dell Precision 7960 need anything besides open RDIMM slots to run this 128GB kit?

The workstation must support DDR5 4800 registered ECC memory and accept 2Rx4 modules at 1.1V.

Can I keep my existing DDR5 4800 RDIMMs and add this 2x64GB kit alongside them?

Yes, provided the other modules are also registered ECC RDIMMs rated for 4800 MT/s at 1.1V and the total population follows Dell's slot rules.

How do I confirm the kit is running at 4800 MT/s with ECC active after installation?

Check the BIOS memory information or run a tool like CPU-Z; it should show 4800 MT/s, CL40, 1.1V and ECC enabled for each 64GB module.

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