
SANYO DENKI 9HV0412P3K001 San Ace 40 High Static Pressure Fan
SANYO DENKI 9HV0412P3K001 Product Overview
The 9HV0412P3K001 is a high static pressure DC axial fan from SANYO DENKI's San Ace 40 9HV Series, designed for cooling 1U servers, storage systems, communications equipment, and power supplies where high-density packaging demands extreme static pressure . The fan features a 40mm square frame with 28mm thickness and incorporates an aluminum frame for enhanced heat dissipation .
Rated for 12 VDC with an operating voltage range of 10.8 to 12.6 VDC, it delivers a maximum airflow of 29.3 CFM (0.83 m³/min) and a maximum static pressure of 1100 Pa (4.42 inch H₂O) at a rated speed of 25,000 RPM . Rated current is 1.52 A with rated input power of 18.3 W . Noise level is 65 dB(A) . The fan features a dual ball bearing system with an expected life of 40,000 hours at 60°C (70,000 hours at 40°C) . Operating temperature ranges from -20°C to +70°C (Ambient) . Mass is 60 g . The fan includes a pulse sensor (tachometer) for speed monitoring and PWM control function (25 kHz input frequency) via 4 wire leads . The "No Ribbed" design provides a streamlined frame profile .
SANYO DENKI 9HV0412P3K001 Key Specifications
|
Parameter |
Value |
|
Frame Size |
Square – 40 mm x 40 mm |
|
Depth |
28 mm |
|
Frame Material |
Aluminum |
|
Rated Voltage |
12 VDC |
|
Operating Voltage Range |
10.8 to 12.6 VDC |
|
Rated Current |
1.52 A |
|
Rated Input Power |
18.3 W |
|
Rated Speed |
25,000 RPM |
|
Max. Airflow |
29.3 CFM (0.83 m³/min) |
|
Max. Static Pressure |
1100 Pa (4.42 inch H₂O) |
|
Noise Level (SPL) |
65 dB(A) |
|
Bearing Type |
Dual Ball Bearing |
|
Expected Life |
40,000 h / 60°C (70,000 h / 40°C) |
|
Operating Temperature |
-20°C to +70°C |
|
Sensor Type |
Pulse Sensor (Tachometer) |
|
PWM Control Function |
Yes (25 kHz) |
|
Ribbed |
No |
|
Termination |
4 Wire Leads |
|
Material – Blade |
Plastic (UL94V-0) |
|
Mass |
60 g |
|
Certifications |
CSA, TUV, UL |
|
Country of Origin |
|
|
Part Status |
Active |
SANYO DENKI 9HV0412P3K001 Key Advantages
The 9HV0412P3K001 employs a newly designed impeller and optimized motor, delivering 1100 Pa static pressure — a significant increase over conventional models — with 29.3 CFM airflow at 25,000 RPM . The aluminum frame provides superior thermal management and structural rigidity compared to plastic frames .
The integrated PWM control function (25 kHz input frequency, 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 .
Built-in locked rotor burnout protection cuts off coil current at regular cycles when the rotor is locked, preventing overheating and fire hazards. The fan restarts automatically when the obstruction is removed . Reverse polarity protection safeguards the fan in case of wiring errors .
SANYO DENKI 9HV0412P3K001 Typical Applications
1U servers and rack-mount equipment
Data storage systems and enterprise storage arrays
Communications and networking equipment (routers, switches)
High-density power supplies requiring extreme static pressure
Telecommunications infrastructure
Industrial control and automation systems
Test and measurement instruments
High-performance computing and graphics systems
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