Heavy Duty Low Profile Black Pci Slot Cover Blanking Plates With Mounting Screws Pack Of 5 Sturdy Steel Dust Filter Inserts To Keep Your Pc Rig Running Tight And Looking Fresh

Pack of 5 heavy duty black pci slot blanking covers
✔️ 3.15x0.73 inch steel dust guards with mounting screws incl

Cover unused expansion ports on your desktop or small form factor rig with these sturdy low profile blanks. Designed to block out dust, debris, and airflow leaks, they help keep internal temperatures stable. This pack gives you five ready-to-install plates plus matching fasteners for everyday computer maintenance.

✅ Made from hardened carbon steel for solid frame support
✅ Matte black powder coat holds up against scratches and heat
✅ Cut down to 3.15 inch length by 0.73 inch width easily
✅ Comes bundled with five mounting screws for quick installs
✅ Seals open bays to stop drafts and keep cables neat

💡 What role do blanking plates play in a custom pc build setup?
They seal off empty drive cages and expansion areas to maintain proper case pressure.
- handy method to redirect internal airflow toward cooling components
- locks in static pressure for quieter fan operation under load
- blocks stray particles from creeping past your gpu mounts
- provides extra rigidity to thin case walls during transport

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