I alway build my own.
Go to your local dealer or New-Egg and get a motherboard that is NOT cutting edge. I like boards like the MSI K8N Neo4-F. Everything including the GIG lan card is compatable. It has 4 SATA ports. Then install a good processor and 2 gig of memory.
Finish this off with 4 X Sata drives and let SME do a RAID5. This setup screams and is plenty for as many as 300 users.
I had an Athlon 1800 with 512MB. It worked EXTREMELY well in our office of 20+ clients. Mainly email and small file sharing. We have changed to scanned files (directly to the server) and are now moving a lot of large files and I noticed a slight slowdown.
I built the new server and converted everything to gigabit lan and now the server is overkill at this point. It should last me a long, long time.
Motherboard $90
AMD 64 4600 Processor $270
2 Gig RAM $200
4 250 Gig SATA $360
PCI-E Video Card $60
10/100 NIC for external interface $10
CD ROM $10
Good case and P.S. $100
Total $1100
I would spend the rest on gigabit lan hardware and then use the remainder for a good vacation.
