Another simple example: I'm in the process of building a basic uATX
system for use as a firewall/gateway, probably running Smoothwall,
pfsense or somesuch suitable OS. All it will be doing is routing IP
traffic, so onboard CPU gfx is ideal, in this case an Intel DQ77MK
mbd (one of the few with two NICs), Pentium G2020 IvyBridge,
Silverstone SG05BB-Lite case, 4GB RAM, 60GB SSD, BeQuiet 350W SFX
PSU, maximum power saving features used to minimise power consumption
and noise. Mbd, CPU, RAM and SSD all obtained 2nd-hand, saving about
150 UKP so far vs. buying all-new.
Recently I built a hifi separates-style HTPC for my brother using an
ASUS P7H55-M SI mATX board and an i3 540. He just wanted something
for data archiving, & thus was expected a boring miditower case.
However, as an xmas present, I put it all in a nice hifi case to match his
hifi setup. The built-in Clarkdale gfx works very well, and connected to
his HDTV he found it played upscaled DVDs better than his dedicated
DVD player. The system has 2x OCZ Vertex4 128GB RAID1 for data
backup, low-profile Akas cooler, DVDRW, the same BeQuiet SFX PSU,
ASUS Wireless USB kybd & mouse for easy usage. The unit runs
basically silent. See:
http://www.sgidepot.co.uk/misc/htpc1.jpg
http://www.sgidepot.co.uk/misc/htpc2.jpg
http://www.sgidepot.co.uk/misc/htpc3.jpg
http://www.sgidepot.co.uk/misc/htpc4.jpg
http://www.sgidepot.co.uk/misc/htpc5.jpg
I have numerous PCs with a whole range of GPUs, but sometimes a CPU's
built-in gfx is very useful indeed, and it's an intriguingly different challenge
to try and get a system running with absolute minimum noise & power usage.
Ian.