4 Best PCIe Slot Covers That Every Build Needs
You’re choosing four PCIe slot covers that stay secure, enable airflow, and last. Start with material: stainless or hard steel, black oxide or powder-coated, then check venting—micro-perforated or dust-filtered designs balance dust control with rear airflow. Confirm standard 120 mm length, 0.02–0.5 mm thickness, and that screws are included. Consider packages of 5–20 for MATX/ATX …