Sierra 42265-VM Virtual Machine-Ware is a dual port Gigabit Ethernet server adapter, built on Intel’s 82580 Gigabit technology. It supports virtual machine software, including Microsoft, Citrix, VMware, KVM, Oracle and others, and is designed with a built-in programmable bypass circuit to provide maximum uptime for the network. The bypass circuit takes the Sierra 42265-VM ports offline in case of either power or software failure. The bypass circuit works in absence of power.

Sierra 42265-VM is designed to integrate with PCI Express compatible servers and high-end appliances providing high speed networking and bypass/failover capabilities for any mission-critical application.