4028 12V Low Power Consumption Fan

9GA0412P3H011

Brand: SanAce (Japan sanyodenki)
Size:40x40x28mm
Characteristics: Low power consumption, low noise, long lifespan
Signal line: 4-wire PWM + FG
Product description: Sanyo Denki San Ace 9GA0412P3H011 is a 4028 size DC 12V axial cooling fan, frame dimension 40×28mm, rated speed 14500 RPM, built-in PWM speed control & pulse tachometer sensor. Max airflow 0.54 m³/min
INQUIRY
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	9GA0412P3J01	12	10.2~13.8	0.49	5.88	18000	0.67	23.7	535		2.15	54
暂无	9GA0412P3J011	12	10.2~13.8	0.49	5.88	18000	0.67	23.7	535		2.15	54
暂无	9GA0412P3G01	12	10.2~13.8	0.39	4.68	16500	0.61	21.5	450		1.81	53
暂无	9GA0412P3G011	12	10.2~13.8	0.39	4.68	16500	0.61	21.5	450		1.81	53
暂无	9GA0412P3H01	12	10.2~13.8	0.28	3.36	14500	0.54	19.1	347		1.39	50
	9GA0412P3H011	12	10.2~13.8	0.28	3.36	14500	0.54	19.1	347		1.39	50
暂无	9GA0412P3M01	12	10.2~13.8	0.21	2.52	12500	0.46	16.2	258		1.04	47
暂无	9GA0412P3M011	12	10.2~13.8	0.21	2.52	12500	0.46	16.2	258		1.04	47
暂无	9GA0424P3J001	24	21.6~26.4	0.27	6.48	18000	0.67	23.7	535		2.15	54
暂无	9GA0424P3J0011	24	21.6~26.4	0.27	6.48	18000	0.67	23.7	535		2.15	54
暂无	9GA0424P3G001	24	21.6~26.4	0.22	5.28	16500	0.61	21.5	450		1.81	53
暂无	9GA0424P3G0011	24	21.6~26.4	0.22	5.28	16500	0.61	21.5	450		1.81	53
暂无	9GA0424P3H001	24	21.6~26.4	0.16	3.84	14500	0.54	19.1	347		1.39	50
暂无	9GA0424P3H0011	24	21.6~26.4	0.16	3.84	14500	0.54	19.1	347		1.39	50
暂无	9GA0424P3M001	24	21.6~26.4	0.11	2.64	12500	0.46	16.2	258		1.04	47
暂无	9GA0424P3M0011	24	21.6~26.4	0.11	2.64	12500	0.46	16.2	258		1.04	47
暂无	9GA0412A301	12	10.2~13.8	0.13	1.56	10500	0.38	13.4	182		0.73	43
暂无	9GA0412A3011	12	10.2~13.8	0.13	1.56	10500	0.38	13.4	182		0.73	43

PRODUCT PRESENTATION

Sanyo Denki San Ace 40 Series Fan Model 9GA0412P3H011

Product Overview

The San Ace 40 Low Power Consumption Fan 9GA0412P3H011 belongs to Sanyo Denki premium San Ace DC cooling system lineup, designed for compact industrial, server, medical imaging and automation equipment cooling scenarios. This 40×28mm ultra-high speed axial fan integrates PWM speed regulation and pulse tachometer feedback, delivering outstanding airflow and static pressure in a tiny frame, while meeting global safety and environmental certification standards.

Core Certification & Product Features Tag

Eco-friendly RoHS compliant product
UL, CSA, EN international safety ratings certified
Low power consumption optimized design
PWM control function support
Built-in pulse speed sensor for real-time RPM monitoring

1. Full Technical Specification Table

Complete electrical, mechanical and performance parameters of model 9GA0412P3H011 as official datasheet:

表格

Specification Item	Parameter Value
Model No.	9GA0412P3H011
Frame size [mm]	40
Frame thickness [mm]	28
Frame material	Engineering Plastic
Rated voltage [V DC]	12
Operating voltage range [V DC]	10.8 ~ 13.2
Rated current [A]	0.28
Rated input power [W]	3.36
Rated speed [min⁻¹ / RPM]	14500
Max. airflow [CFM]	19.1
Max. airflow [m³/min]	0.54
Max. static pressure [inchH₂O]	1.39
Max. static pressure [Pa]	347
Sound pressure level SPL [dB(A)]	50
Operating temperature range [°C]	-20 ~ +70
Mass [g]	53
PWM control function	Yes
Sensor type	Pulse sensor (tachometer output)
Ribbed structure	No
Expected service life	40000 hours @ 60℃ / 70000 hours @ 40℃

2. Key Performance Data Breakdown Table

Separate performance indicators for airflow & static pressure comparison:

表格

Performance Category	Metric	Data	Application Advantage
Air Delivery	Max Airflow	0.54 m³/min (19.1 CFM)	Fast heat evacuation for dense PCB chips
Wind Pressure	Max Static Pressure	347 Pa / 1.39 inchH₂O	Penetrate dense heat sinks, dust filters
Noise Level	SPL	50 dB(A)	Balanced high speed & moderate noise
Rotation Speed	Rated RPM	14500 RPM	Ultra-high speed for compact confined space cooling

3. Electrical Function Configuration Table

Detail electrical control and signal functions:

表格

Function Item	Status	Function Explanation
PWM Speed Control	Supported (Yes)	Adjust fan rotation speed via PWM signal, reduce power consumption & noise under low load
Tachometer Signal	Pulse sensor output	Real-time transmit fan RPM pulse signal to mainboard, support abnormal stall alarm monitoring
Operating Voltage Tolerance	10.8~13.2V DC	Wide input voltage range, stable operation under power supply fluctuation
Rated Power Consumption	3.36W	Optimized low power design, energy saving for long-time continuous operation

4. Mechanical & Environmental Characteristic Table

Mechanical dimension, weight and working environment limits:

表格

Mechanical & Environment Item	Parameter
Overall dimension	40mm (width) × 40mm (height) × 28mm (depth)
Fan frame material	High strength plastic, anti-aging
Net weight	53 grams
Working ambient temperature	-20°C ~ +70°C
Service life standard	40,000 hours continuous running at 60℃ ambient temperature; extend to 70,000 hours under 40℃ environment
Anti-ribbed design	No ribbed structure, smooth air duct for lower wind resistance

5. Global Compliance Certifications

This San Ace 9GA0412P3H011 fan passes multi-region mandatory industrial certifications:

UL ratings: North America electrical safety certification
CSA standards: Canadian industrial component safety standard
EN standards: European Union electrical safety specification
RoHS directive: Restriction of Hazardous Substances, lead-free eco-friendly production

6. Main Application Scenarios

Thanks to small 4028 size, high static pressure, PWM & pulse feedback function, this fan is widely adopted in precision industrial equipment:

AI server, mini storage server, network switch cooling
Medical CT, MRI, medical imaging precision instruments
Industrial servo amplifier, chip mounter, automation control cabinet
Laser equipment, test & measurement instruments, compact power supply modules

7. Product Advantages Summary

Ultra compact 40×28mm form factor, fit tiny internal equipment space
14500 high RPM with 347Pa strong static pressure, suitable for heat sink & filter barrier ventilation
Dual functions: PWM speed modulation + pulse tachometer monitoring, intelligent temperature linkage control available
Wide voltage input 10.8~13.2V, stable performance under unstable power supply
Extra long service life up to 40000 hours at high temperature 60℃, reduce equipment maintenance frequency
Full global safety & environmental certifications, can be exported to North America, Europe, Asia market directly
Sanyo Denki San Ace original quality, consistent performance and low failure rate for industrial 24/7 continuous operation

8. Related Information & Supporting Materials

Download official datasheet, CAD drawing, specification document via website "Download Materials List" button
Check cross compatible fan models in "Applicable Models" module for replacement selection
Visit "Related Information" to get San Ace 40 series full lineup parameter comparison

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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