Noctua NF-A4x10 FLX ( 40x40x10mm ) | 40mm | Axial fans | Air cooling | Aquatuning USA
Creality Noctua Nf-a4x10 Pwm 40mmx10mm Quiet Silent Fan 12v 3-pin Premium Cooling Fan For Cr-10 S4/cr-10 S/cr-10/cr-10 S5/cr-10 - 3d Printer Parts & Accessories - AliExpress
Just upgraded the mainboard fan, to a Noctua NF-A4x20. Have gone from rattly jet engine to a whisper, no soldering connectors either which was a nice bonus! : r/MPSelectMiniOwners
STL file Ender 3 Sprite Pro noctua fan mounts・3D printable model to download・Cults
Noctua NF-A4, NF-A8, NF-A9 Review - Overclockers Club
Noctua NF-A4, NF-A8, NF-A9 Review - Overclockers Club
Noctua 40 x 40 x 10 NF-A4x10 FLX Öljylaakeroitu laitetuuletin 13-18dB - Jimms.fi