Hmm, I never even heard of those ones. I had a slight issue installing some 10.4.x update. It was a firmware update and I boot from a RAID. It couldn't be installed without some weird (now forgotten) trick. Oh and I guess the NEED for a utility like smcFanControl because Apple is so afraid someone will hear their machines that they're willing to sacrifice component integrity is kind of an issue.
But other than that... nothing but the lack inexpensive RAM and video card options. 😀
I have an early 08 box. It's a wonderful piece of engineering! Seriously!
I was limiting the issues listed to what I recall seeing with a stock base model '08 MP. No add ons whatsoever.
The limited graphics cards I consider "Apple tax", so a buyer should be aware of it, provided they do their research first.
😉
RAID can cause all kinds of problems. Software updates, and firmware updates can kill it, irrespective of what components are used. quite a range of issues can come up, from major to minor niggles.
As for the "wonderful peice of engineering" bit, it's not the worst I've seen, but the issues can be difficult to get around. Cables in particular. Adapters/extenders may not be available, and the only solution is to hack the existing wiring.
😱 (i.e. the power cables to the HDD's are too short to reach some RAID cards). Not everyone would be willing to do that. It's a little cramped, and the cooling could use improvement. SMC Fan Control helps immensely, but it isn't written by Apple. Fortunately, it a 3rd party managed to develop it, as it helps tremendously.
😀
Someone said it can't be done and that ONLY 1gb or 2gb sticks would work in the 4-core model. Ermmm, I think it was Apple who said it. 😉
Apple bases their max memory and HDD limits not on absolute limits of the technology (capable), but what parts they can or are willing to get their hands on. In the case of DDR3 Unbuffered 1 and 2GB sticks are common, and 4GB sticks are the largest that's available ATM, and I've only seen them in Registered. But we'll see 8GB sticks intended for servers, and possibly 16GB sticks, provided there's enough demand, as they'd obviously be very expensive. The technology to make them is already in place.