
SANYO DENKI 9HVA0412P3J001 San Ace 40 High Static Pressure Fan
SANYO DENKI 9HVA0412P3J001 Product Overview
The 9HVA0412P3J001 is a high static pressure DC axial fan from SANYO DENKI's San Ace 40 9HVA Series, designed for cooling 1U servers, switching power supplies, and communications equipment where dense component layouts demand extreme static pressure . The fan achieves industry-leading static pressure through a newly designed impeller, frame, motor, and circuit .
Rated for 12 VDC with an operating voltage range of 10.2 to 13.8 VDC, it delivers a maximum airflow of 37.1 CFM (1.05 m³/min) and a maximum static pressure of 2300 Pa (9.24 inch H₂O) at a rated speed of 38,000 RPM . Rated current is 2.60 A with rated input power of 31.2 W . Noise level is 71 dB(A) . The fan features a ball bearing system with an expected life of 30,000 hours at 60°C (53,000 hours at 40°C) . Operating temperature ranges from -20°C to +70°C . Frame and impeller are made of UL94V-0 flame-retardant plastic . Mass is 57 g . The fan includes a pulse sensor (tachometer) for speed monitoring and PWM control function via 4 wire leads . The model features a ribbed frame design .
SANYO DENKI 9HVA0412P3J001 Key Specifications
|
Parameter |
Value |
|
Frame Size |
Square – 40 mm x 40 mm |
|
Depth |
28 mm |
|
Rated Voltage |
12 VDC |
|
Operating Voltage Range |
10.2 to 13.8 VDC |
|
Rated Current |
2.60 A |
|
Rated Input Power |
31.2 W |
|
Rated Speed |
38,000 RPM |
|
Max. Airflow |
37.1 CFM (1.05 m³/min) |
|
Max. Static Pressure |
2300 Pa (9.24 inch H₂O) |
|
Noise Level (SPL) |
71 dB(A) |
|
Bearing Type |
Ball Bearing |
|
Expected Life |
30,000 h / 60°C (53,000 h / 40°C) |
|
Operating Temperature |
-20°C to +70°C |
|
PWM Control Function |
Yes (25 kHz input frequency) |
|
Sensor Type |
Pulse Sensor (Tachometer) |
|
Termination |
4 Wire Leads |
|
Material – Frame / Blade |
Plastic (UL94V-0) |
|
Mass |
57 g |
|
Ribbed |
Yes |
|
Certifications |
cURus, TUV |
|
Part Status |
Active |
SANYO DENKI 9HVA0412P3J001 Key Advantages
The 9HVA0412P3J001 employs a newly designed motor and optimized impeller/frame geometry, delivering 2300 Pa static pressure — 2.1 times higher than the previous 9HV series model (9HV0412P3K001) — while achieving approximately 20% lower power consumption . Maximum airflow reaches 37.1 CFM, a 1.3 times increase over the previous model .
The cooling performance exceeds that of SANYO DENKI's previous 40 mm x 56 mm counter-rotating fans, enabling space-saving designs with enhanced installation flexibility . The integrated PWM control function (20% to 100% duty cycle) enables precise fan speed regulation, allowing users to balance cooling performance with acoustic and energy efficiency requirements .
The pulse sensor (tachometer) output enables real-time speed monitoring for system-level fan health management . Integrated locked rotor burnout protection and reverse polarity protection ensure safe and reliable operation in continuous-duty applications .
SANYO DENKI 9HVA0412P3J001 Typical Applications
1U servers and rack-mount equipment
Switching power supplies
Communications and networking equipment
High-density electronic systems requiring extreme static pressure
Industrial control and automation systems
Test and measurement instruments
Telecommunications infrastructure
High-performance computing and graphics systems
Why Choose the SANYO DENKI 9HVA0412P3J001?
The 9HVA0412P3J001 combines 37.1 CFM airflow, 2300 Pa static pressure, and PWM control in a compact 40 mm x 40 mm x 28 mm frame from SANYO DENKI, a global leader in thermal management solutions . It delivers stable, reliable, and high-performance cooling for applications demanding extreme static pressure and energy efficiency. The 9HVA Series offers industry-leading static pressure with reduced power consumption, making it an ideal solution for space-constrained, high-density equipment. The fan is RoHS compliant and carries cURus and TUV certifications .
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