Fan duct for deshrouded GPU.

These fan ducts are interlocking and should be screwed in to 250x12 mm fans. They were specially designed and tested for the following components: Case: NR200 MB: ASUS ROG STRIX B550-I GAMING GPU: Deshrouded ASUS ROG STRIX B550-I GAMING Fans: Noctua NF-A12X25