The Shuttle DS437 Barebone comes with an updated Celeron 1037 CPU at 1.8GHz which has the same 17W power envelope as the 847 model and also features better IGP. The unit is completely fanless and offers plenty of ports to be used in multiple environments like POS, Kiosk, Thin Client, Cloud Computing, Office PC and more.
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips