Got XP (32-bit Pro) installed on the 1.1ghz Celeron Intel NUC (gray-top) p/n BOXDCCP847DYE ($159 Newegg/Amazon) - just set the hard drive to IDE (not AHCI) mode in BIOS first. Drivers are available by searching "DCCP847DYE" at Intel's support site:
https://downloadcenter.intel.com/default.aspx
OOTB it's missing: (I didn't install a Wi-fi card in this one)
1. Sound (Audio Device on High Definition Audio Bus) -
included with Graphics driver
2. Ethernet (Ethernet Controller)
link
3. Chipset (SM Bus Controller)
link
4. Video (Video Controller - VGA Capable)
link
5. Intel Management Engine (PCI Simple Communications Controller)
link
6. Latest BIOS (GKPPT10H.86A v042 at the time of writing)
link - grab the third one to update from Windows (GKPPT10H.86A.0042.EB.EXE)
I did a quick GPU test with a high-bitrate 1080p MKV file: (the birds clip from the link below)
http://cybernetnews.com/xbmc-high-bitrate-sample-videos/
Horrible results. After a few seconds it went bananas, completely unwatchable. I played with the hardware & software settings in VLC, no love. Totally maxed out the CPU, too. I would have thought that the integrated graphics had their own separate processing system, but apparently the CPU speed affects the Intel HD Graphics performance, because I've gotten better performance on HD Graphics from faster chips. I'm not sure on the specifics tho.
This machine is not suitable for high-bitrate HD file playback However, it is a great little box for basic computing & probably most emulators/MAME stuff. I skipped the Wi-fi card in my Celeron test unit and used a 60gb Mushkin MKNSSDAT60GB for $75: (the smallest available is 30gb for $65, so you get double the space for $10 more, but the 120gb starts at $95)
http://www.newegg.com/Product/Produc...82E16820226319
XP was just under 4 gigs installed (SP3 + drivers). I got 300 MB/s read, 364 MB/s write using Aja speed test (I did the test a couple times, last time with a 16gb test file...usually reads are faster, huh). XP 32-bit can only take a max of 4 gigs of RAM, which is only like $35 online:
http://www.newegg.com/Product/Produc...82E16820231341
So $160 NUC + $35 4GB RAM + $75 60GB SSD = $270 + OS license cost. Throw in a USB CD-ROM if needed, great for a grandma/kids/kitchen computer! You could also make a DIY Chromebox with Deepfreeze (and have more features - Java/Flash/ActiveX/etc.).