Arctic ACFAN00312A P12 Pro PST CO 20 mm PWM Fan with Y-Cable Splitter, 400-3000 RPM, Dual Ball Bearing, 4-Pin - Black

HIGH STATIC PRESSURE: Efficient even with resistance the generated airflow easily penetrates dense radiators, narrow perforated panels and mesh structures and ensures reliable cooling PWM CONTROL WITH WIDE SPEED RANGE: The speed can be progressively adjusted up to 3000 rpm via the 4-pin PWM connection the fan stops completely at less than 5% PWM PRECISE MANUFACTURING FOR MAXIMUM SMOOTH RUNNING: Minimal gaps, automatic balancing and high-precision measurement noticeably reduce vibrations for quiet, efficient and long-lasting performance ROBUST DOUBLE BALL BEARING (DBB): The durable bearing with extended shaft ensures high load capacity in continuous operation ideal for demanding environments and high speeds NEW FAN BLADE DESIGN FOR MORE PERFORMANCE: The redesigned rotor blades offer an optimal balance of performance and low noise especially efficient at low speeds