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Green rectangular DDR4 memory module with gold contacts and black chips

SAMSUNG

SAMSUNG MEM-DR416L-SL04-ER26 16GB DDR4-2666 ECC REG DIMM

SKU CH-RB4Y-8BJCT

Adds 16 GB of DDR4-2666 ECC registered memory at 1.20 V for server stability

  • Capacity16GB
  • SpeedDDR4 2666 (PC4 21300)
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 16 GB capacity supports larger workloads
  • DDR4-2666 speed moves data quickly
  • ECC protection corrects single-bit errors
  • Registered design reduces electrical load
  • 20 V operation lowers power draw

16GB DDR4-2666 ECC Registered DIMM

This 16GB DDR4-2666 module delivers error-correcting, registered memory for servers and workstations that require data integrity. It operates at 1.20V and carries Supermicro certification for qualified platform compatibility. The PC4-21300 rating confirms its standard transfer rate for DDR4-2666 systems.

Build integration and capacity planning

The registered buffer reduces electrical load on the memory controller, allowing higher total system capacities than unbuffered alternatives. ECC functionality detects and corrects single-bit errors to maintain uptime in critical workloads. Systems must support DDR4 registered DIMMs and ECC to use this module; consumer platforms without those features cannot accept it.

Thermals, noise and power draw

Standard 1.20V DDR4 voltage keeps power consumption low for high-density server deployments. Passive operation produces no acoustic noise, relying on chassis airflow for cooling. The registered design adds minimal latency overhead while stabilising signal integrity across fully populated memory channels.

商品特色

  • 16 GB capacity supports larger workloads
  • DDR4-2666 speed moves data quickly
  • ECC protection corrects single-bit errors
  • Registered design reduces electrical load
  • 20 V operation lowers power draw

商品規格

Capacity16GB
SpeedDDR4 2666 (PC4 21300)
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered

商品問答

How does the 1.20V registered design affect heat output when the 16GB DDR4-2666 module runs continuously in a full bank?

The 1.20V operating voltage and registered architecture keep power draw low per module, so a full bank generates modest heat that standard server airflow can dissipate without extra cooling.

What motherboard features must already be present for this ECC registered DIMM to function?

The board must provide DDR4 slots that support registered ECC memory and accept PC4-21300 speeds.

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