PowerEdge T110 with WHS - BSOD on backup restore

I've got a Poweredge T110 that I've opted to run Windows Home Server on. Runs fine most of the time, but here's the kicker:

When I run a backup recovery operation on a networked computer, (pulling the backup off the server)  the server fails after about 2 mins of restoring files with a "NMI: Parity Error" bluescreen on the server. This behaviour is 100% reproduceable, and I have not been able to complete a restore operation yet.

The server logs a PCIE bus 4, function 0, device 0 error (which is the broadcom 5722 network controller).

I'm at a loss, because this behaviour also occurs with other pcie network adaptors, so it's not adaptor specific.

Any Ideas? Should I just give up on WHS and/or T110?