About 95% of all computer failures tend to boil down to Windows (or some other piece of software) screwing up anyway. I'm always very cynical when I hear someone say that their machine is 'broken'
Software isn't usually the issue (unless you have a hardware level virus). Although, a lot of the poorly programmed software today really *taxes* the hardware, which could lead to problems.
Don't count on that. ALL modern computers have component reliability issues.
Consumer electronics have an intended service life of "just longer than their warranty", which is usually what, a year? I want a service life of +10 years out of anything I own, but unfortunately they just don't seem to build with that intention.
IBM/Lenovo and in some cases Dell may be exceptions because of how many of their machines end up leased in schools and offices, so they may build them to last to reduce repair costs when the lease is up and they want to sell them.
Well, the warranty is already up lol (and that was a 3 year warranty). This computer is already 5 years old (I believe), it'll keep running.
Dells are always cheap no matter what. The dell I pulled the ECC RAM out of was a workstation like mine; but mine is still running.
A cool thing about this intellistation is that it actually has little indicator lights on the motherboard (as well as a warning LED which lights up bright orange). If there is a certain problem, the computer will light up the LED corresponding to the problem on the motherboard.
I had an issue with the CPU fan spinning at 5000 RPM once (hey, faster than the hard drives in dells and macs), but I fixed it. It actually did light up the LED near the fan ports. Although I have the back fan running on the power supply since it didn't like when I plugged it into the second fan port (if you want the whole story behind the fans, you can PM me -- it actually has 4 fans in total).
I was going to buy a 9229 intellistation and compare it with mine in a review for geekhack; but I can no longer purchase one. It's really a fascinating computer I must say.
A downside to all of these diagnostic "enhancements" is a long BIOS load. But I don't mind (even if I turn it on and off every day).