The qlogic 5719 qp 1 gb pcie network interface card from dell is responsible for connecting your desktop and server to your network its remote management support enables you to maximize management resources designed for dell poweredge r220 r230 r320 r420 r520 r530 r620 r630 r720 r720xd r730 r730xd r820 r920 t130 t320 t330 t420 t430 t620 t630 vrtx m520 vrtx m620