Upgrading Server Adapter Cards

Most server adapter upgrades involve the installation of additional NICs, modems, RAID controllers, SCSI controllers, and other proprietary adapter cards. However, the same cautious approach previously stressed regarding server upgrading applies here. Server adapter upgrades should be undertaken only when a previously nonexistent function must be added to the server’s capabilities. Continue to set stability and uptime as the main priorities in server operations and avoid knee-jerk temptations to upgrade adapters that are currently operating within acceptable parameters simply because an upgrade is available.

When preparing to upgrade a server adapter card, consider the information in the following sections carefully.