I'm the other way round - been using the 8300's and now looking at Optiplex! The USFF is decent, the fan situation has already been pointed out. Two DP is nice. Only gotcha I found is that the mSata for SSD is not full speed, so you are better off using a normal 2.5" drive. I've got wifi and bluetooth working but had to source aerials from Alixepress.
I purchased one last weekend. I'll update my profile (got a lot going on), but here's the details:
HP Elite 8300 Ultra-slim
i7 3770S
8GB RAM (2x4GB Kinsgston PC3L-12800S)
320GB HGST 6Gb/s 7200RPM
230W power supply
Great deal on eBay
Here's the bad news.... packing was horrible, just packing peanuts and flimsy USPS standard rate box (crushed).
Peanuts all crushed into the vent; power switch pushed back 45 degrees and "locked on" position.
I cleaned it all up and checked batter, power, continuity etc.
Switched on, working, so I proceed. BIOS upgrade to 2.99 first.
Then wipe the hard drive and start install; going good.
Here's where I need help! I installed AW-CE123H half mini, and antenna leads out the back... WiFi works great!
No Bluetooth.
(I've used this card in Optiplex AIO and works great).
Install windows. Also a NO SHOW for BT. Again, WiFi works great in Windows 10.
Is there something specific to 8300 USDT for WiFi+BT combo card? Documentation shows it as an option, at least in 8300 AIO line.
Help