| Subject | Italian | English |
| comp., MS | cluster di server | server cluster (A group of servers that are in one location and that are networked together for the purpose of sharing workload) |
| comp., MS | server di cassette postali in cluster | clustered mailbox server (A mailbox server that is installed in a Windows failover cluster. A clustered mailbox server is used in both cluster continuous replication (CCR) and single copy cluster (SCC) configurations. A clustered mailbox server was called an Exchange Virtual Server in previous versions of Exchange Server) |