Noctua NA-FG1 Fan Grills; from left to right; 80; 120; 140 and 200mm [features] Available in sets of 2 (Sx2) or 5 (Sx5) including screws and a tool-free mounting system that can help to reduce both turbulence noise and performance losses; Noctua’s NA-FG1 are premium grade fan grills for the highest demands in acoustic optimisation and ease of installation.
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