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Eight green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 256GB (8x32GB) DDR5 4800 CL40 1.1V ECC RDIMM Dell Precision 7875 memory upgrade

SKU CH-FCBC-BM7SC

Adds 256 GB of DDR5 ECC registered memory at 4800 MHz CL40 1.1 V for Dell Precision 7875 workstations

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 256GB total capacity across eight 32GB modules for large workloads
  • DDR5 4800 speed with CL40 latency supports Dell Precision 7875 performance
  • ECC registered RDIMM design protects data integrity in critical tasks
  • 1V operating voltage reduces power draw per module
  • 288-pin DDR5 RDIMM form factor fits compatible Dell workstation slots

Dell Precision 7875 ECC RDIMM kit

This 256 GB kit delivers eight 32 GB DDR5 4800 modules built for the Dell Precision 7875 workstation. ECC registered operation protects data integrity in professional workloads. Modules run at 1.1 V with CL40 latency and 2Rx8 organisation.

Check motherboard slots and BIOS revision

The Precision 7875 must support 288‑pin DDR5 RDIMM memory and accept eight modules for full capacity. Verify the system BIOS recognises registered ECC DIMMs at 4800 MT/s before installation. Ensure the workstation chassis provides enough DIMM slots for the complete kit.

No heat spreaders or software included

Modules ship without heat spreaders, relying on the workstation’s airflow for cooling. The package contains only the eight memory sticks; no configuration utilities or diagnostic software are bundled. Installation follows standard Dell service procedures documented in the owner’s manual.

How it compares

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

Price $7,565.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $29.55 per GB
Pricier than about 84% 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 numberMR38400-328K8
Total capacity256 GB (8 × 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 items256 GB (8 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the kit include eight 32 GB modules or do I need to buy extra sticks?

The kit ships with eight 32 GB modules for a total of 256 GB.

Why choose the 256 GB kit instead of a smaller capacity for the Precision 7875?

The 256 GB kit fills all eight slots with 32 GB registered DIMMs, giving the maximum supported capacity for heavy workloads.

What does the 4800 speed rating mean once the memory is installed in the Precision 7875?

The modules run at DDR5 4800 with CL40 latency at 1.1 V, delivering the rated PC5-38400 bandwidth in the workstation.

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