San Ace Fan 38×38×28mm Series and Real-World Applications-Capital-Cooling fan manufacturer

Their core distinction lies in performance positioning: the 9GA series emphasizes low power consumption and extended lifespan, while the 9HVA series prioritizes high airflow and high static pressure.

1. Core Comparison of San Ace 38 Series Fans

Model Series	Core Features	Typical Applications
9GA Series (San Ace 38)	Low power consumption, ultra-quiet operation, long lifespan. Speeds range from 9,200 to 25,000 RPM. Minimum power consumption: 1.08W. Minimum noise level: 37dB(A).	Precision instruments, NAS, low-noise servers, medical equipment, consumer electronics.
9HVA Series (San Ace 38)	High airflow, high static pressure. Max airflow: 0.91 m³/min. Max static pressure: 2100 Pa. Superior cooling performance.	1U servers, high-density switch-mode power supplies, communication equipment, AI computing racks.

2. Detailed Model Specifications

(1) 9GA Series (Low Power / Quiet Type)

This series is ideal for scenarios sensitive to noise and power consumption.

9GA0312H30011 / 9GA0312H3001

Features: Ultra-low power consumption (1.08W), extremely quiet (37dB(A)), long lifespan (40,000 hours @ 60°C).

Design: Compact design without ribs, suitable for space-constrained equipment.

Applications: Precision instruments, low-noise servers, quiet industrial control systems.

9GA0312E30011

Features: Medium-to-high airflow (14,000 RPM), balancing performance and quietness (47dB(A)).

Applications: Industrial equipment or small servers requiring moderate cooling capacity.

9GA0312P3J0011

Features: High speed (23,500 RPM), supports PWM speed control, high airflow (57.5dB(A)).

Applications: PCs or gaming consoles with high cooling demands, or equipment requiring intelligent speed adjustment.

(2) 9HVA Series (High Performance Type)

This series is designed for high heat dissipation requirements.

9HVA0312P3K001

Features: Max static pressure 2100 Pa, max airflow 0.91 m³/min. A performance upgrade over the 9GA series.

Applications: Scenarios with difficult cooling conditions, such as 1U servers, high-density switch-mode power supplies, and communication equipment.

3. Real-World Application Cases

Case 1: Precision Instruments & Medical Equipment

Scenario: Portable oxygen concentrators, laboratory analyzers.

Selection: 9GA0312H30011 (ultra-low power, ultra-quiet).

Reasoning: These devices are sensitive to noise and require stable, long-term operation to ensure measurement accuracy and user experience.

Case 2: High-Density Servers & Communication Equipment

Scenario: 1U server racks, 5G communication base stations.

Selection: 9HVA0312P3K001 (high airflow, high static pressure).

Reasoning: High integration and significant airflow resistance in ducts necessitate strong static pressure and airflow to guarantee effective cooling.

Case 3: NAS & Home Servers

Scenario: Network Attached Storage (NAS) for homes or small offices.

Selection: 9GA0312H3001 (low power, long lifespan, ribless design).

Reasoning: NAS units operate 24/7. Low power consumption saves on electricity, long lifespan reduces maintenance, and the ribless design facilitates installation in compact spaces.

Summary

For Quietness & Energy Efficiency: Choose the 9GA Series, particularly the 9GA0312H30011.

For High Heat Loads: Choose the 9HVA Series, particularly the 9HVA0312P3K001.

Note: Most fans in this series feature PWM control (except for some low-power models). It is recommended to use them with a motherboard or controller that supports PWM speed adjustment for more intelligent thermal management.

Capital Technology Co., Limited is the chief agent of SANYO DENKI, one of the leading enterprises of the cooling fan industry.

We are a factory who also have our own independent brand CAPITAL product series.

The main products are cooling fan, DC/AC fan, radiator, filter, reactor etc.

We can provide customer with the most professional and perfect technical support, welcome to contact me at anytime at rainlee@szcpt.com.

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