Drewster2012 :
Wolfshadw :
I'd say it's not a good prospect. Most people don't have the slightest clue as to what the difference is between a $350 Wal-Mart PC and a $1500 custom built PC. If they do understand the difference, the profit margin isn't nearly as large as it used to be. There's no way you can compete against the low-end systems. Decent powered office systems, you'd probably break even. It's only in higher powered gaming systems that you *might* make any profit. Go to Dell.com and configure a decent gaming system. Then go to PCPartPicker.com and build the same system to find out if there is any profit to be made.
The second part of the equation is, as already mentioned, is support. If something goes wrong with a system that you built are you really going to turn them away when they come back to you for non-hardware help? You need to provide that support AND the time it takes.
-Wolf sends
my idea is more of the gamming systems...
What he is saying applies though. Even on higher end systems, the profit margins are going to be MAYBE 100-200 per complete system. You can't really sell it for more than a large retailer like Dell would sell a comparable system for, because then your customers would just go to Dell unless you do something that really sets your systems apart. But then you are competing with companies like Falcon Northwest.
Further, as he pointed out, you are going to be expected to provide some level of support. You say you will only warranty parts, which is fine. But when someone can go to Dell and get basically the same system PLUS 24-hour telephone support, it starts to make your systems not as great a value. For many people, the level of support offered by a large business like Dell, HP, etc is worth the extra few hundred that they spend on the branded system, vs building one themselves or buying a pre-built system off e-bay.
It is absolutely possible to do this, if you are truly dedicated to it. But how much you are going to make out of such a venture is going to be directly tied into how much effort you put into it. This is really something you do because you enjoy doing it, not to make money. Turning a noticeable profit requires a volume level and commitment to support that you just can't meet as a part time guy working alone.