Hi lansmurf,
I purchased a DS67U3 4 days ago for one of my customers. The temperature thing interested me too.
Config:
DS67U3 (i3-6100U)
1x 8GB RAM module
1x 1TB 2.5 HDD
aw-cb209nf wifi
2x intel nics
- BIOS: 1.03
I used Knoppix Live CD and ran a few commands to read the CPU temp while a few loops were pushing the CPU cores to the max.
Testing environment: SOHO room, 25 degrees celcius, DS67U3 not under direct sunlight
CPU temp while idle in BIOS: 39 to 41 degrees Celsius
CPU under heavy load: 49 to 53 degrees Celsius stabilizing around 51 – 52 degrees Celsius after 2 minutes.
Sadly I cannot give you temperatures while running pfSense with some OpenVPN site-to-site connections as the computer is running esxi 6.5 standalone and it’s unable to return sensors data.
PROs: the perfect SOHO firewall appliance, vtx, vt-d, intel nics, powerful, silent, compact, cool.
CONs: no IPMI, aw-cb209nf not recognized by pfSense