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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR5 4800 CL40 2Rx4 ECC RDIMM Dell Precision 5860

SKU CH-K92Y-A1Z8V

Eight 64 GB DDR5 4800 CL40 ECC registered RDIMMs totalling 512 GB for Dell Precision 5860 workstations

  • Capacity512GB (8 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes
  • 512 GB total capacity for large-scale workloads using eight 64 GB modules
  • DDR5 4800 speed with CL40 latency delivers responsive data throughput
  • ECC registered design detects and corrects errors for reliable operation
  • 10 V low voltage reduces power draw across all modules
  • Validated for Dell Precision 5860 tower workstation compatibility

Dell Precision 5860 DDR5 ECC kit

This 512GB kit contains eight 64GB DDR5 4800 CL40 registered ECC RDIMMs built for the Dell Precision 5860 tower workstation. It targets professionals who need maximum error-corrected memory capacity for compute-intensive workloads on that specific platform.

Installing the eight modules in the correct slots

Installation follows the workstation's documented DIMM population order; the modules are keyed 288-pin DDR5 and seat with standard pressure. Common issues arise when slots are filled out of sequence, when a module is not fully latched, or when the system BIOS has not been updated to recognise the full 512GB configuration.

Before ordering verify your workstation model

Confirm the system is a Dell Precision 5860 tower and that the current BIOS revision supports 64GB registered DDR5 RDIMMs at 4800 MT/s. The kit requires eight free DIMM slots and operates at 1.1V; mixing with unbuffered or non-ECC modules will prevent the system from posting.

Highlights

  • 512 GB total capacity for large-scale workloads using eight 64 GB modules
  • DDR5 4800 speed with CL40 latency delivers responsive data throughput
  • ECC registered design detects and corrects errors for reliable operation
  • 10 V low voltage reduces power draw across all modules
  • Validated for Dell Precision 5860 tower workstation compatibility

Specifications

BrandNEMIX RAM
SeriesDell Series Server Memory
ModelDell Compatible DDR5 ECC Registered RDIMM
Part NumberMR38400-924K8
Capacity512GB (8 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
FeaturesDDR5 ECC Registered Server Motherboard Compatible

Questions about this item

How can I confirm the kit is running at DDR5 4800 CL40 after installation?

Check the memory speed and CAS latency in the system BIOS or a tool such as CPU-Z; they should report 4800 MT/s and CL40 for each of the eight 64 GB modules.

What does the 512 GB kit contain and is anything else required?

The box includes eight 64 GB 288-pin DDR5 RDIMMs; no extra cables, brackets or heat spreaders are supplied or needed for the Dell Precision 5860.

Should I choose this 8 × 64 GB kit or a different capacity for the Precision 5860?

Select this 512 GB kit when the workload needs the maximum supported capacity across all eight DIMM slots; choose a smaller kit if you need fewer modules or lower total memory.

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