https://www.corsair.com/us/en/p/pc-components-accessories/cl-8930015/icue-link-cable-1x-250mm-with-90-connectors-black-cl-8930015

There are two - 90° cables, 250mm and 600mm, they look braided, but

There is no buy button. I need this cable, so I can make the setup look neat, by routing from PSU fans to bottom case fan like the photo. The regular 135mm, 90° cable that normally comes with the fans is not long enough to pass it through the hole and reach the other end.

Which is why if you look at photo below, the guy bought this braided (either 250 or 600mm) cable to do this. The one I linked.

The regular 600mm cable works, but one of the ends, is straight plug, which looks awful.

When you buy the QX fans. They only come with either:

135mm cable with 90° ends

600mm cable with straight/90°

To look neat, I need a 90° degree cable that is longer than 135mm

I think the cable used in this photo is 250mm, but it could also be the 600mm.