The price of this steam machine is a rounding error away from the build it yourself DIY price. It's not marked up, this is just what PC components actually cost these days :/
Those two are realistically the only upgrades someone buying a prebuilt instead of DIY is going to entertain doing regardless.
But that's all besides the point, which it's simply that clearly the steam machine is priced fairly for the hardware it contains in the current economic market. Whether or not you personally would prefer a prebuilt or to DIY is entirely irrelevant
...
https://www.techspot.com/article/3066-single-stick-vs-dual-c... - seems like 5-50% change in FPS! Way more of a factor (on some games) than I thought.
You'll note in that techspot comparison, by contrast, they used the fastest CPU and fastest GPU and then still used medium/low settings to really maximize whatever difference the RAM speed would have. Which is a valid test, but it's not necessarily going to generalize to low-end hardware. Like the CPU being limited to 90fps instead of 120fps doesn't matter when the GPU is struggling to hit 60fps in the first place.
Of course you can have someone put in a new one for you, it's called an "RMA"? A GPU defect is going to show up well within the warranty period. It's things like fans that will fail over time.
Every time I've seen a comment like this, the eventual parts list is about the same price, has large deviations, or re-uses existing hardware (or used hardware). Looking at all the subreddits, the general consensus seems to be the price is fine for the components, and (if you care) it's impossible to build anything with that form factor.
actually, show me any PC like that...