IBM EBJ17RH4B6NA-GN-F 16GB DDR3 1600MHz ECC Registered DIMM

Server-grade 16 GB DDR3 module

This 16 GB DDR3 DIMM operates at 1600 MHz with a PC-12800 bus speed and CL11 latency. It uses registered ECC technology to protect data integrity in multi-socket servers and workstations. The single 240-pin module runs at 1.5 V and is organised as dual rank for density.

Capacity and headroom for virtualised hosts

One module delivers 16 GB of addressable memory, letting a compatible platform run several virtual machines or large databases simultaneously. Registered signalling reduces electrical load on the memory controller so additional modules can be populated without signal degradation. Systems that require non-ECC or unbuffered memory cannot use this module.

Thermals noise and power draw

Standard 1.5 V DDR3 voltage keeps power consumption predictable inside a server chassis. The green PCB and absence of a heatsink rely on forced airflow from system fans for cooling. No moving parts means the module adds no audible noise beyond the existing chassis airflow.