The R2B0N8N2N3A0A is the highest-specification configuration in the RXi2-BP family, denoted by the "N8" memory code — indicating the maximum RAM capacity available on the BP platform — and the "N2+N3" dual-storage configuration providing separate physical SSDs for the operating system (256 GB) and application data (512 GB). This dual-drive architecture enables field-replaceable data drives, OS reinstalls without data loss, and dedicated I/O paths that prevent historian write contention from starving the OS drive.

Why does dual-drive separation matter at the edge?

In a single-drive edge PC, a runaway data logger filling the disk can crash the operating system, requiring a site visit to recover. With separate OS and data drives, the application can fill the 512 GB data volume completely without affecting OS operation — the machine continues running, alarms continue processing, and the failed data logging is detected and reported rather than causing a system-wide outage. For regulated industries (pharmaceuticals, food & beverage) where data integrity is an audit requirement, physically separate drives simplify validation by isolating the qualified OS image from the variable data partition. The no-OS "A" suffix on this model leaves the software stack choice entirely to the integrator.