Is there a word 'configurability'?

Solution 1:

Wiktionary defines configurability: as:

The property of being configurable.

2016, Yang Liu, Chris Dwyer, Alvin R. Lebeck, “Combined Compute and Storage: Configurable Memristor Arrays to Accelerate Search”, in arXiv‎:

• Furthermore, the configurability of memristor arrays and the proposed data structures provide opportunities to tune the trade-off between performance and lifetime and the data structures can be easily adapted to future memristors or other technologies with improved endurance.

and Google Books shows a rising trend in its usage, apparently in tech/scientific contexts.