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Eight green DDR4 RDIMM modules in a row, no heat spreaders, gold edge connectors visible

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR4-2933 ECC RDIMM 4Rx4 CL21 1.2V 288-pin Dell Precision 5820 memory upgrade

SKU CH-8BYY-0SCBF

Eight registered ECC DDR4 modules deliver 512 GB at 2933 MHz for the Dell Precision 5820 workstation

  • Capacity512GB (8 x 64GB)
  • SpeedDDR4 2933 (PC4 23400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 512 GB total capacity with eight 64 GB modules
  • ECC registered design protects data integrity in critical workloads
  • DDR4-2933 speed rated at PC4-23400 for high throughput
  • CL21 latency at 1.2 V for efficient operation
  • 288-pin RDIMM form factor built for Dell Precision 5820 compatibility

512GB DDR4-2933 ECC RDIMM kit for Dell Precision

This 512GB kit contains eight 64GB registered DDR4 modules rated at 2933MHz with CL21 latency and 1.20V operation. ECC and 4Rx4 organisation provide error correction and high density for the Dell Precision 5820 tower workstation.

Thermals noise and power draw

Registered modules run at standard 1.20V DDR4 voltage without heat spreaders, relying on system airflow for cooling. Power draw scales with the 512GB capacity and 4Rx4 rank structure under sustained workloads. Acoustic impact is determined by the workstation fan curves rather than the memory itself.

Build quality and daily use

Eight 288-pin RDIMMs populate the Precision 5820 DIMM slots for a full 512GB configuration. The 4Rx4 layout maximises density per slot but requires the platform to support quad-rank modules. No heat spreaders mean standard clearance applies inside the Dell chassis.

商品特色

  • 512 GB total capacity with eight 64 GB modules
  • ECC registered design protects data integrity in critical workloads
  • DDR4-2933 speed rated at PC4-23400 for high throughput
  • CL21 latency at 1.2 V for efficient operation
  • 288-pin RDIMM form factor built for Dell Precision 5820 compatibility

商品規格

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR4 2933MHZ RDIMM Registered Server Memory
Part NumberMR23400-944K8
Capacity512GB (8 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 Content512GB (8X64GB) DDR4 2933MHZ PC4-23400 4Rx4 1.2V CL21 288-PIN ECC RDIMM Registered Server Memory KIT

商品問答

How do I install the 8x64GB DDR4-2933 4Rx4 RDIMMs in the Dell Precision 5820, and what step is commonly missed?

Populate all eight 288-pin slots following the 5820 manual's channel order, then enter BIOS to confirm the full 512GB at 2933MT/s with ECC active — skipping the BIOS check is the step most people miss.

What maintenance or replacement will the 512GB DDR4 ECC RDIMM kit need over its service life?

The modules have no heat spreaders and no moving parts, so no scheduled maintenance is required; only a failed stick would need replacement under the lifetime warranty.

What limit appears first when the 4Rx4 1.2V RDIMMs run sustained workloads on the Precision 5820?

The 4Rx4 organisation increases electrical loading, so the memory controller typically hits its maximum supported rank-per-channel limit before thermal or bandwidth ceilings become an issue.

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