Delta Electronics ASB0305HP-00CP4 5v 3006 Axial Fan

The Delta Electronics ASB0305HP-00CP4 is a compact 30x30x6mm 5V DC axial fan used for hotend and toolhead cooling on space-constrained 3D printers. It is a 4-wire fan with both PWM speed control and a tach (FG) output, so the printer board can drive and monitor it.

• Dimensions: 30 x 30 x 6 mm
• Rated voltage: 5.0 VDC (4.5-5.5 V operating)
• Rated current: 0.20 A (max 0.50 A)
• Rated power: 1.00 W (max 1.3 W)
• Speed: 9500 RPM ±15%
• Max airflow: 5.10 CFM (0.144 m3/min)
• Max static pressure: 0.156 inH2O (3.96 mmH2O)
• Noise: 29.0 dBA (max 33)
• Bearing: Superflo
• 4 lead wires; PWM control + tach/FG; locked-rotor shutdown