APEX Stealth Power Fan 120MM 3000 RPM 12V DC 0.5A

The APEX Stealth Power is a 120 mm chassis fan with a full metal die‑cast frame and a patent‑pending damping system that decouples the impeller, motor and bearing from the frame. The Power variant runs from 400 up to 3000 rpm (±10%) and is designed for applications that need high airflow and static pressure—radiators, dense fin stacks and demanding case cooling.

A 6‑pole motor, 9‑blade impeller and Hydro Dynamic Bearing (HDB) combine to deliver strong performance and long MTBF. Control is via a 4‑pin PWM connector; features include Zero‑RPM support, tachometer signal and daisy‑chain cabling for chaining multiple fans. The metal frame and optimized blade geometry make it suitable as both a radiator fan and a high‑flow case fan.

Specifications

• Dimensions (L × W × H): 120 × 120 × 25 mm
• Speed: 400–3000 ±10 % RPM
• Rated voltage: 12 V DC
• Current / Power: 0.50 A / 6.60 W
• Airflow: 70.98 CFM
• Static pressure: 4.23 mmH2O
• Noise level: 40.1 dBA
• Bearing: Hydro Dynamic Bearing (HDB)
• Connector: 4‑pin PWM (with tachometer)
• Frame material: Die‑cast zinc (metal frame)