Fujitsu 16GB 1Rx4 DDR4-2666 R ECC - 16 GB - DDR4

Server memory failures can bring critical workloads to a halt, but this Fujitsu 16GB DDR4-2666 RDIMM ECC module keeps your PRIMERGY or PRIMEQUEST server running reliably under heavy load. It delivers the speed and data integrity required for virtualization, databases, and enterprise applications.

Who is it for

IT administrators and data center managers who need dependable, high-performance memory for Fujitsu servers. It is ideal for upgrading existing systems or building new ones where ECC protection and registered buffering are essential for stability.

Main features

• 16 GB capacity with DDR4-2666 speed for responsive performance.
• ECC (Error-Correcting Code) detects and corrects single-bit errors, reducing downtime.
• Registered DIMM (RDIMM) with 1Rx4 rank configuration for improved signal integrity in high-density servers.
• Low 1.2 V operating voltage lowers power consumption and heat.
• 288-pin DIMM form factor, fully compatible with Fujitsu PRIMERGY and PRIMEQUEST servers.
• Gold-plated contacts and halogen-free, RoHS-compliant construction for reliability and environmental safety.

Specifications

• Capacity: 16 GB
• Memory type: DDR4 SDRAM
• Speed: 2666 MHz (PC4-21300)
• CAS latency: CL19
• Rank: 1Rx4 (single rank x4)
• Voltage: 1.2 V
• Form factor: 288-pin DIMM
• Error correction: ECC
• Buffered memory type: Registered
• Operating temperature: 0°C to 85°C
• Storage temperature: -55°C to 100°C
• Compliance: RoHS, halogen-free

Tips

Always verify that your server's memory configuration supports this module's rank and speed. For optimal performance, install identical modules in matched pairs or as recommended by Fujitsu. Keep the module in its anti-static packaging until installation to prevent electrostatic damage.