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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB 16x32GB DDR5 4800 CL40 ECC RDIMM Dell Precision 7960 memory upgrade

SKU CH-GJYS-6D7Z4

A 512 GB kit of sixteen 32 GB DDR5 4800 CL40 ECC registered DIMMs built for the Dell Precision 7960 workstation

  • Total capacity512 GB (16 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 512 GB total capacity from 16 modules of 32 GB each
  • DDR5 4800 speed with PC5-38400 bandwidth for high-throughput workloads
  • ECC registered RDIMM design detects and corrects data errors
  • Low 1.10 V operation reduces power draw in dense configurations
  • Validated for Dell Precision 7960 rack and tower workstations

Capacity & fit

This 512 GB kit provides sixteen 32 GB DDR5 modules built for the Dell Precision 7960 rack or tower workstation. It is intended for users who need the maximum supported memory in a single validated package.

Upgrade path

The kit replaces any smaller DDR5 RDIMM population and is worth the jump when workloads exceed the capacity of a partial fill. It is not for buyers who want fewer modules or a lower total capacity.

DDR5 registered limits

Registered ECC DDR5 at 4800 MT/s with CL40 latency and 1.1 V operation defines the electrical and timing envelope. The 288-pin RDIMM form factor and 2Rx8 organisation set the physical and signalling boundaries for this platform.

How it compares

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

Price $12,896.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (16 × 32 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $25.19 per GB
Pricier than about 70% of the 20,941 comparable items (median $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 DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-324K16
Total capacity512 GB (16 × 32 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 rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items512 GB (16 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will these 288-pin DDR5 RDIMMs fit the memory slots in a Dell Precision 7960?

Yes, the kit contains sixteen 32 GB modules built to the 288-pin DDR5 RDIMM form factor that the Precision 7960 uses.

What is the correct order for populating the sixteen slots during installation?

Follow the Precision 7960 service manual — populate each CPU channel symmetrically, filling the farthest slot first, so all sixteen 2Rx8 modules run at 4800 MT/s with ECC active.

When should I expect to replace one of these 1.1 V ECC RDIMMs?

ECC corrects single-bit errors on the fly; replace a module only if the system logs uncorrectable errors or the POST memory test fails.

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