
9GA0812P2S0011 9GA Type High Airflow Fan
12V DC x 80x80x25 mm — High Airflow Fan with PWM Control and Tachometer
9GA0812P2S0011 Product Overview
The 9GA0812P2S0011 is a high-performance DC axial fan from Sanyo Denki's San Ace 80GA Series, designed for electronic cooling in applications requiring efficient airflow with PWM speed control. The P2S0011 variant features an 80x80x25 mm frame size and includes PWM control for precise speed regulation and a tachometer (pulse sensor) for RPM monitoring.
Rated for 12 V DC nominal voltage with an operating voltage range of 10.2 V to 13.8 V, it provides an airflow of 1.84 m³/min (65.0 CFM) with static pressure of 89 Pa. Speed is 5400 RPM and noise level is 42 dB(A). Input current is 0.330 A. Mass is approximately 0.10 kg and operating temperature ranges from -20°C to +70°C. The motor utilizes a ball bearing system for extended service life.
9GA0812P2S0011 Key Specifications
|
Parameter |
Value |
|
Rated voltage |
12 V DC |
|
Operating voltage range |
10.2 V to 13.8 V |
|
Frame size |
80 x 80 mm |
|
Thickness |
25 mm |
|
Airflow |
1.84 m³/min (65.0 CFM) |
|
Static pressure |
89 Pa (0.36 inH₂O) |
|
Speed |
5400 RPM |
|
Noise level |
42 dB(A) |
|
Input current |
0.330 A |
|
Bearing type |
Ball bearing |
|
Operating temp |
-20°C to +70°C |
|
Mass (m) |
~0.10 kg |
|
Mounting |
Chassis mount |
|
Connector type |
4-wire (PWM control) |
9GA0812P2S0011 Key Advantages
The 9GA0812P2S0011 employs a high-efficiency motor design with optimized impeller blades to deliver high airflow and static pressure in a standard 80x80x25 mm form factor. The 65.0 CFM airflow and 89 Pa static pressure provide effective cooling for servers, storage systems, and industrial equipment. The PWM control allows precise speed regulation to balance cooling performance and noise levels, while the ball bearing construction ensures long lifespan and reliability (expected life 40,000 hours at 60°C). The pulse sensor output provides real-time RPM feedback for system monitoring and fan failure detection.
9GA0812P2S0011 Typical Applications
High-density servers and storage systems
Telecommunications equipment and base stations
Industrial electronic enclosures requiring high airflow
Power supplies and inverter cooling
Medical equipment and diagnostic instruments
High-performance computing (HPC) systems
Why Choose the 9GA0812P2S0011?
The 9GA0812P2S0011 combines 12V DC operation, 65.0 CFM airflow, and PWM control in an 80x80x25 mm package with long-life ball bearings. Manufactured by Sanyo Denki, it delivers stable, reliable, and high-performance cooling for demanding server, storage, and industrial applications. The PWM control and compact form factor offer the distinct advantage of precise speed regulation and effective cooling in space-constrained designs, enabling optimal thermal management in dense electronic systems.
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