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Green Dell 16GB DDR4 2666 ECC Registered 288-Pin DIMM

DELL

DELL AA940922 16GB DDR4 2666 ECC Registered 288-Pin memory upgrade

SKU CH-BGRB-V5YAQ MPN AA940922

16GB DDR4 2666 ECC Registered 288-Pin module adds 1.20V error-correcting memory to compatible Dell systems

  • Capacity16GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 16GB capacity for demanding server workloads
  • DDR4 2666 speed rated at PC4 21300
  • ECC registered design protects data integrity
  • 2Rx8 dual-rank organisation boosts density
  • 20V operation reduces power draw

System-Specific DDR4 Upgrade

This 16GB DDR4 2666 registered ECC module is built for Dell systems that require 288-pin DIMMs with error correction. It suits administrators maintaining qualified server or workstation platforms where registered memory is mandated by the motherboard. The PC4 21300 rating matches the factory specification for supported configurations.

Thermals and Power Draw

Operating at 1.20V, the module runs at standard DDR4 voltage without additional cooling requirements. Registered buffering reduces electrical load on the memory controller, contributing to stable operation in fully populated slots. No active cooling or special airflow provisions are needed beyond the chassis design.

Registered ECC Functionality

The 2Rx8 registered ECC design corrects single-bit errors and detects multi-bit errors, protecting data integrity in continuous workloads. Registered signalling improves signal integrity when multiple modules are installed, allowing the platform to reach its supported capacity. No software utilities or drivers are bundled; compatibility is determined by the system BIOS and memory qualification list.

Points forts

  • 16GB capacity for demanding server workloads
  • DDR4 2666 speed rated at PC4 21300
  • ECC registered design protects data integrity
  • 2Rx8 dual-rank organisation boosts density
  • 20V operation reduces power draw

Caractéristiques

BrandDell
ModelAA940922
Capacity16GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
Poids d’expédition0.03 kg
Dimensions du colis160 × 50 × 10 mm

Questions sur cet article

How do I install this 288-Pin DDR4 module and what step is often missed?

Align the notch with the slot key, press firmly until both retention clips click, then verify the system recognises the full 16GB at DDR4 2666 speed in BIOS.

What maintenance or replacement will this ECC Registered memory need over time?

No routine maintenance is required; the module is solid-state, but if a correctable error count rises the DIMM should be replaced to maintain data integrity.

What limit appears first when this 1.20V Registered DIMM runs sustained workloads?

The DDR4 2666 (PC4 21300) data rate and 2Rx8 rank organisation set the throughput ceiling before voltage or thermal limits are reached.

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