4028 12V Low Power Consumption Fan

9GAX0412P3S0031

Brand: SanAce (Japan sanyodenki)
Size:40x40x28mm
Characteristics: High rotational speed, high static pressure, high air volume
Signal line: 4-wire PWM + FG
Product description: Sanyo Denki San Ace 40 model 9GAX0412P3S0031, 40x40x28mm low power DC12V fan specially designed for 1U server equipment. Equipped with PWM speed control & pulse sensor, 25000 RPM, max static pressure
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Product Manual / Specification Sheet Download

PRODUCT SPECIFICATION

Document	MODEL	Rated Voltage	Operating Voltage Range	Rated Current	Rated Input Power	Speed	Maximum Air Flow		Maximun Air Pressure			Noise
承认书/规格书	型号	额定定压	电压范围	额定电流	额定功率	转速	最大风量		最大风压			噪音
PDF	PART NO.	VDC	VDC	Amp	Watt	R.P.M	㎥/min	CFM	Pa	mmH2O	INH2O	DB-A
暂无	9GAX0412P3S001	12	10.2~13.8	1.3	15.6	25000	0.9	31.8	1000		4.02	64
暂无	9GAX0412P3S0011	12	10.2~13.8	1.3	15.6	25000	0.9	31.8	1000		4.02	64
暂无	9GAX0412P3S003	12	10.2~13.8	1.3	15.6	25000	0.9	31.8	1000		4.02	64
	9GAX0412P3S0031	12	10.2~13.8	1.3	15.6	25000	0.9	31.8	1000		4.02	64
暂无	9GAX0412P3K001	12	10.2~13.8	0.92	11.04	22000	0.81	28.6	800		3.21	61
暂无	9GAX0412P3K0011	12	10.2~13.8	0.92	11.04	22000	0.81	28.6	800		3.21	61
暂无	9GAX0412P3K003	12	10.2~13.8	0.92	11.04	22000	0.81	28.6	800		3.21	61
暂无	9GAX0412P3K0031	12	10.2~13.8	0.92	11.04	22000	0.81	28.6	800		3.21	61

PRODUCT PRESENTATION

Sanyo Denki San Ace 40 Model 9GAX0412P3S0031 Product Introduction

Overview

The 9GAX0412P3S0031 belongs to Sanyo Denki San Ace 40 low power consumption DC fan series, with compact dimension of 40×40×28mm, specially engineered as a dedicated cooling solution for 1U rack-mounted equipment. This DC12V industrial fan integrates PWM speed regulation and pulse speed sensor, delivering high airflow and ultra-high static pressure while maintaining low power consumption, perfectly matching heat dissipation demands of compact high-density devices.

Core Mechanical & Electrical Specifications

Overall Size: 40 × 40 × 28 mm, ribless plastic frame
Rated Voltage: DC 12V, operating voltage range: 10.8~12.6 V
Rated Current: 1.3 A, Rated Input Power: 15.6 W
Rated Speed: 25000 min⁻¹
Max Airflow: 0.9 m³/min (31.8 CFM)
Max Static Pressure: 1000 Pa (4.02 inchH₂O)
Sound Pressure Level: 64 dB(A)
Net Weight: 53 g
Operating Temperature Range: -20℃ ~ +60℃ (non-condensing environment)
L10 Service Life: 30000 hours at 60℃, 53000 hours at 40℃

Key Built-in Functions

PWM Speed Control Function

Supports PWM signal speed adjustment, allowing flexible fan speed tuning to balance cooling performance and noise level according to equipment load, effectively reducing unnecessary power waste.
Pulse Speed Sensor Feedback

Equipped with pulse output sensor, real-time fan speed monitoring is available for equipment host to detect fan operation status, alarm abnormal stall or failure timely.
Dual Motor Protection Design

Built-in locked rotor burnout protection and reverse polarity protection, preventing motor damage caused by wiring error or blade blockage, greatly extending fan service life.
Flame Retardant Construction

Frame and impeller adopt UL94V-0 flame retardant plastic, meeting strict industrial fire safety standards.

Certification Advantages

This 4028 1U cooling fan passes global mainstream safety & environmental certifications: UL ratings, CSA standards, EN safety standards and RoHS directive, fully compliant for worldwide industrial, medical and IT equipment export.

Application Scenarios

Customized for 1U rack server, network switch, industrial controller, medical imaging equipment, compact embedded power supply and other narrow-space 1U devices requiring high static pressure heat dissipation. Its ribless frame design simplifies internal assembly inside compact chassis.

Product Highlights Summary

Dedicated 40×40×28mm form factor for 1U rack equipment
Low power consumption series with high airflow & 1000Pa ultra-high static pressure
Dual PWM speed control + pulse speed monitoring sensor
Wide operating temperature & long L10 service life
Multi-national safety certifications for global shipment
Locked rotor & reverse polarity dual protection for stable operation

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Contact: Mr. Wang

Phone: 18038149909

Tel: 0755-23706799

Email: whd@jentech.cn

Add: No. 28, Tongyuwu Industrial Zone, Kuikeng Community, Guanlan Street, Longhua District, Shenzhen City. 6th floor, Building 1, Hualangjia Industrial Park