Tested and working mini rack mount server currently running Windows 2008 R2.
Appears to be working 100%, shows very little wear. Has COA for Windows Server Emb. Std. 2008 R2 and I was able to log onto that server by using remote desktop. Username is Administrator, pword is password22. It will boot to a USB CD rom if you attach one to a USB port on the OSN3 card. Has 160gb hard drive on HDMX card which is working well. The OSN3 has Core2 Duo CPU and 2gb ram.
See photos for details.
Was also able to access the unit through the console and serial cable. And by plugging Ethernet cable into the front port of the included CRMX-C card which displays the setup of the unit as shown in photo.
Don't know enough about this unit to test everything but as far as I can tell it's working as it should without any issues.