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Four green DDR4 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR4 2933 CL21 4Rx4 ECC RDIMM Dell Precision 5820 memory upgrade

SKU CH-890M-ZXT0J

A 256GB kit of four 64GB DDR4 2933 ECC registered RDIMMs with CL21 latency and 1.2V operation for the Dell Precision 5820 workstation

  • Capacity256GB (4 x 64GB)
  • SpeedDDR4 2933 (PC4 23400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 256 GB total capacity from four 64 GB modules for large workloads
  • DDR4 2933 speed rated at PC4-23400 for high throughput
  • ECC registered RDIMM design detects and corrects data errors
  • CL21 latency at 1.2 V for stable operation
  • 288-pin 4Rx4 layout built for Dell Precision 5820 compatibility

Dell Precision 5820 memory upgrade

This 256GB kit delivers four 64GB DDR4 RDIMM modules built for the Dell Precision 5820 tower workstation. ECC registered operation protects data integrity in professional workloads.

288-pin RDIMM form factor with registered buffering

Modules run at 1.2V and CL21 latency without heat spreaders. The registered design reduces electrical load on the memory controller for stable operation in dense configurations.

Replaces lower-capacity

The jump is worth it when workloads exceed current memory limits or require error correction for reliability. Buyers needing consumer DIMM compatibility or speeds beyond DDR4 2933 should look elsewhere.

Pontos fortes

  • 256 GB total capacity from four 64 GB modules for large workloads
  • DDR4 2933 speed rated at PC4-23400 for high throughput
  • ECC registered RDIMM design detects and corrects data errors
  • CL21 latency at 1.2 V for stable operation
  • 288-pin 4Rx4 layout built for Dell Precision 5820 compatibility

Especificações

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR4 2933MHZ RDIMM Registered Server Memory
Part NumberMR23400-944K4
Capacity256GB (4 x 64GB)
SpeedDDR4 2933 (PC4 23400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemDell
CAS LatencyCL21
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank4Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content256GB (4X64GB) DDR4 2933MHZ PC4-23400 4Rx4 1.2V CL21 288-PIN ECC RDIMM Registered Server Memory KIT

Perguntas sobre este artigo

What maximum data rate does the DDR4 2933 interface deliver on this 256 GB kit?

The modules run at 2933 MT/s, matching the PC4-23400 standard for the Precision 5820.

How many 288-pin DDR4 RDIMM slots are required to install the 4 × 64 GB modules?

Four free DIMM slots are needed; each 64 GB stick occupies one 288-pin registered slot.

What is the correct order for seating the four 4Rx4 registered DIMMs in the Precision 5820?

Populate the four slots following the motherboard's channel map — typically slot 1 of each channel first — then press until the ejectors click.

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