Fan Grill Alphacool 80mm black model 10334 — protective metal grille for 80 mm computer fans

Alphacool 80mm fan grill model 10334 is a black protective metal grille designed for 80 mm computer cooling fans. It serves as a barrier to prevent accidental contact with fan blades, helps keep foreign objects and cables away from the rotating impeller, and provides a neat visual finish around the fan mounting area. The grille is suitable for use in PC cases, radiators, fan assemblies and other setups that require an 80 mm protective cover.

Advantages

The Alphacool 80mm black metal grille offers robust physical protection without significantly impeding airflow. Its metal construction gives durable resistance to bending and deformation compared with plastic alternatives. The grille improves safety by reducing the chance of fingers or small items reaching the blades, and it creates a tidy, factory-like appearance at the fan mounting point.

Suitable for

• 80 mm case fans in desktop PC builds
• 80 mm radiator or heatsink fan assemblies
• Cooling setups where blade protection is required (e.g., cabinets, enclosures)
• Retrofits to replace missing or damaged fan covers

When it may not be suitable

This grille is sized specifically for standard 80 mm fans and will not fit larger or smaller fan sizes. If minimal airflow restriction is the primary concern, an open-frame or low-profile design may offer slightly better unrestricted airflow than a metal grille. It does not include fan mounting screws or vibration-damping pads, so separate fastening hardware may be required depending on your installation.

Key specifications

• Compatible fan diameter: 80 mm
• Material: metal (black finish)
• Function: protective grille for fan blades and inlet/outlet protection
• Typical applications: PC cases, radiators, fan assemblies

How to use

Position the Alphacool 80mm grille over the fan so the mounting holes align with the fan or chassis holes. Secure the grille using appropriate screws through the grille into the fan frame or case; use standard fan mounting screws or the case’s existing hardware. Ensure the grille is mounted flat and does not contact the fan blades. Check clearance after installation by powering the fan briefly and verifying unobstructed rotation.

What to consider before purchase

• Confirm fan size is 80 mm to ensure compatibility.
• Verify whether additional mounting screws or vibration-damping pads are needed.
• Consider airflow requirements; metal grilles introduce minor airflow disruption compared to no cover.

Usage recommendations

For safe and quiet operation, mount the grille firmly without over-tightening screws and periodically inspect for dust buildup. Clean the grille with a soft brush or compressed air to maintain airflow and cooling performance.