chromax. black. swap edition heatsink cover with swappable inlays (red, blue, green, yellow, black, white) for colour-customising Noctua NH-U14S CPU coolers Made from high-quality powder-coated aluminium Compatible with Noctua NH-U14S, NH-U14S TR4-SP3 and NH-U14S DX-3647 heatsinks Ideal for matching with Noctua’s chromax line fans and anti-vibration pads Easy installation and 6-year manufacturer’s warranty