ECSiNG DC Cooling Fan 04020VA-24P-AA-00 24V 40x40x20mm 2 wire Compatible with 40 mm Mounts Brushless Axial Bare Leads

24V 40 mm fan compatibility: compatible with PC case, 3D printer, CNC controller, router, modem, DVR, network switch, NAS and mini server using 40 mm mounts on 24 V systems, not for 12 V. 4020VA-24P-AA-00: matches devices requiring a 24 V 2 wire 40x40x20 mm DC fan; red positive and black negative leads; no tach signal; verify hole spacing and voltage on the unit before ordering. Brushless axial cooling: 40x40x20 mm frame moves steady airflow for electronics and enclosures; 20 mm thickness aids static pressure in tight vents; plastic housing and blades support consistent performance. Easy install wiring: two stripped leads ready to connect to a terminal block or to solder; mounts with standard 40 mm screws or clips; works as intake or exhaust for small cabinets and DIY builds. Home office lab use: improves ventilation for 3D printers, mini PCs, power supplies, LED drivers, battery packs, IoT boxes, AV receivers and retro consoles operating on 24 V rails in compact spaces.