Dell 16GB PC4-17000 DDR4-2133MHz 2Rx4 Memory Module

The Dell A7910488 is a 16-gigabyte memory module built for Dell servers that rely on registered ECC DIMMs. It uses DDR4 technology and installs through a 288-pin interface, giving administrators a straightforward way to add more headroom for virtualization, large databases, or other memory-intensive workloads.

Running at 2133 megatransfers per second, the module meets the PC4-17000 specification and operates at just 1.2 volts. This lower voltage helps reduce power draw and heat, an advantage in densely populated racks or remote branch servers with limited cooling.

The 2Rx4 rank layout allows the system to address more memory chips without sacrificing stability. Built-in error-correcting code actively detects and corrects common data errors, making the module well-suited for environments where uptime and data integrity are critical.

Compatibility is limited to Dell server platforms that accept registered DIMMs, so it is not intended for laptops or most consumer desktops. IT teams can use the module to expand existing nodes, extend the life of older systems, or balance memory across multi-socket boards for better performance under load.

• 16GB capacity that uses DDR4 architecture
• 2133 MHz transfer rate meets the PC4-17000 standard
• Error-correcting registered design maintains data integrity
• 1.2V operation helps control power consumption and heat
• 2Rx4 dual-rank configuration supports higher density in multi-module setups
• Fits select Dell servers that require ECC RDIMM memory