More power to Corsair, I guess. Clever design, kind of like a mini ITX desktop built to be as complex & compact as possible lol. Na, for sure its a unique design.
Some things to consider. End users are discouraged from upgrading the One or tampering with the sys, as doing so technically voids the kinda' short 2 yr warranty, & may indeed damage the sys, due to it's build being what it is. The One uses a single Corsair maglev exhaust fan at the top as the primary means of airflow, along with the 400w PSU & GPU fans. These are what One use to help draw air through its two thin 240mm AIO fanless rads placed on the gpu & cpu sides. OCing somewhat discouraged as a result, though not officially, but considering the 400w of power & airflow... No M.2 SSD option, just Corsair's own SATA3 SSDs. RAM = 16 Gb ddr4 @ 2400mhz, a bit low for the kaby platform, considering overall price. I'll stop there.
I know. The One is made for a certain target audience, so take the above with a grain of salt, I guess. Just saying, for the aforementioned reasons, prices, & having it hyped as a somewhat gaming "enthusiast" oriented computer... I'd have hoped to expect better, is all. Still, the brushed aluminum case and the unique, compact design are impressive from an aesthetic & marketing perspective.