Fractal Design FD-A-FLX2-001 Flex 2 PCIe 4.0 x16 GPU Bracket Black

Vertical GPU mounting kit

The Fractal Design FD-A-FLX2-001 Flex 2 is a PCIe 4.0 x16 riser bracket that lets builders install a graphics card vertically in compatible ATX cases. It targets enthusiasts who want to showcase a full-length GPU up to four-slot width while keeping the cooler clear of the side panel for better airflow. The kit includes captive thumbscrews for straightforward mounting without extra tools. It suits cases with bridgeless expansion slot covers such as the Define 7 series and Torrent.

Thermals noise and power

The open-air vertical orientation moves the graphics card away from the tempered glass side panel, allowing the GPU coolers to draw fresh air directly from the chassis interior. This layout can reduce recirculation of hot exhaust compared with traditional horizontal mounting where the card sits close to the panel. The riser itself adds no active cooling or power draw; it simply carries the PCIe 4.0 x16 signal between motherboard and card. Noise levels therefore depend entirely on the installed GPU and case fan configuration.

Build quality and daily use

The bracket is finished in black and constructed to hold heavy, full-length cards securely once fastened with the supplied captive thumbscrews. Its design requires a case with bridgeless expansion slot covers, so builders using older or budget enclosures without that feature cannot install it. The fixed PCIe 4.0 x16 link ensures current-generation bandwidth for the connected GPU. Users who need horizontal mounting or lack compatible slot covers should look for alternative solutions.