Costco extends the factory warranty by an extra year, that's a plus.
2nd Year Warranty
Costco extends the manufacturer's warranty on Televisions, Projectors & Computers* to 2 years from the date of purchase. See the manufacturer's warranty for specific coverage terms. For warranty service, contact Costco Concierge Services at 1-866-861-0450. Available 5 a.m. -10 p.m. (PST), 7 days a week, excluding holidays.
The power supply seems a bit marginal at 350w, but I haven't built any new desktops in a couple of years.
Wonder if you can get it with WIN 7 instead of 8 (Ugg!)