sid (unstable): 5.3.15-1
buster (testing): 4.19.67-2+deb10u2
stretch (stable): 4.9.189-3+deb9u2
jessie (oldstable): 3.16.76-1

Debian GNU/Linux device driver check & report

DELL: PowerEdge R320

PCI IDWorks?VendorDeviceDriverKernel
14e4165fYesBroadcom CorporationNetXtreme BCM5720 Gigabit Ethernet PCIetg3v3.0.0-

NetXtreme BCM5720 Gigabit Ethernet PCIe not working with Debian Squeeze stock kernel 2.6.32.
With backport kernel 3.2.0-0.bpo.2-amd64, instead, the NIC works just fine, need to install firmware-linux-nonfree. (2012-07-14T02:31:29+00:00)