The black case fans from the Xilence White Box series are excellent value for money. Savings have been made on the packaging but not on features that determine quality, like the fluid bearing and noise-optimised design. Features: https://elecena.pl/product/18557702/xpf60s-w-xilence-case-fan-60-mm 2021-05-23 https://elecena.pl/product/18557702/xpf60s-w-xilence-case-fan-60-mm 2021-10-04 https://elecena.pl/product/18557702/xpf60s-w-xilence-case-fan-60-mm 2022-05-22 https://elecena.pl/product/18557702/xpf60s-w-xilence-case-fan-60-mm 2022-10-24 https://elecena.pl/product/18557702/xpf60s-w-xilence-case-fan-60-mm 2025-01-24