OEM Cooling Fan for NUC GEN 5 6 7 mini PC with integrated graphics series, this is the cooling fan for CPU processor, attaches to your existing heatsink. If your PC fan is running very loud or not functioning then a replacement may be needed. NOTE: There are different Brand of this Fan, BRAND NEW and GENUINE from OEM Factory, this is find the BEST fan on the market for this series, NOT a Third-party Fan. Compatible Part Number(s): BAZB0508R5U P011, BSB05505HP, AFN220721B, DFN161022B, BASA5508R5H P013, DF5400805L10T FFTK, GB0555PDV1-A, 769264-001, 767360-001 Specifications: Color: Black Power Connection: 4-pins 4-wires, Wire-to-Board Cable overall Length approx: 3.50 cm/1.40-inches Dimension: 55 x 55 x 8 mm/ 5.5 x 5.5 x 0.8 cm / 2.17 x 2.17 x 0.31 inch Direct Current: 5V Ampere: 0.5A Status: BRAND NEW and GENUINE from OEM factory, NOT a Third-Party Fan. Reference list of compatible with Mini PC models: . NUC5 series: NUC5CPYH, NUC5i7RYH, NUC5i5CRYH, NUC5i3RYH, NUC5i3RYK, NUC5i5RYK, NUC5i5MYHE, NUC5i3MYHE, NUC5PPYH, NUC5PGYH ... . NUC6 series: NUC6i5SYH, NUC6i3SYK, NUC6CAY, NUC6i3SYH, NUC6CAYB (NOT fit for i7 series) ... . NUC7 series: NUC7i5BNH, NUC7i5BNK, NUC7BNH, NUC7CJYH, NUC7JY, BOXNUC7CJYH2, NUC7CJYB, NUC7i3BNK, NUC7CJYH, NUC7i5BNB, NUC7i5DNHE, NUC7i7DNHE, NUC7i5BNH ... . IdeaCentre S300 B31R3 B31R4 S500 S700 S756 B300 B305 A4980 mini PC ... . Gigabyte Brix PC . Chromebox, CBXEnt G2, CBXG2