Thingiverse
Rear fan duct for NH-D15S by scarybeans24
by Thingiverse
Last crawled date: 4 years, 6 months ago
Made a rear fan duct to funnel air from the NH-D15S cooler into the rear 120mm fan. Secures to the rear fan with 4 fan screws. Can be sanded and painted with black primer to match the rest of the cooler.
I'm not sure how much this improves cooling, probably not a lot. But it looks cool.
This probably only works on my case (Corsair Obsidian 450D) with an ATX motherboard and the NH-D15S (not the non-S version), but I think it should be fine on other cases if the fan is aligned with the motherboard IO and if it screws into slots instead of holes. It may even work if you have the NH-D15. I attached a pic of the back of the case so you can compare it with yours to see if it'll fit.
Using my picture as reference, the dimensions of this duct are:
31mm (wide) x 150mm (tall) x 120mm (deep)
Edit: Added a center-aligned version
I'm not sure how much this improves cooling, probably not a lot. But it looks cool.
This probably only works on my case (Corsair Obsidian 450D) with an ATX motherboard and the NH-D15S (not the non-S version), but I think it should be fine on other cases if the fan is aligned with the motherboard IO and if it screws into slots instead of holes. It may even work if you have the NH-D15. I attached a pic of the back of the case so you can compare it with yours to see if it'll fit.
Using my picture as reference, the dimensions of this duct are:
31mm (wide) x 150mm (tall) x 120mm (deep)
Edit: Added a center-aligned version