olemus
serveri lisakaart turvaliste tehingute krüptovõtmete genereerimiseks
= additional server card for generating cryptographic keys for secure transactions

ülevaateid
https://www.techopedia.com/definition/15302/server-accelerator-card

näiteid
https://duckduckgo.com/?t=h_&q=server+accelerator+card&iax=images&ia=images