# Herays \| DC Fan Manufacturer — Axial, Blower \& Case Fans: Precision\-Engineered\. B2B Ready\. Globally Certified\.

> Herays manufactures DC axial fans, PC case fans \& brushless blowers for B2B OEM buyers\. 475\+ SKUs, UL/CE/TÜV certified, 40\+ countries, MOQ 500 units\.

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## Pages
- [Blog](https://herays.com/blog/)
- [Home](https://herays.com/)
- [About](https://herays.com/about/)
- [Contact](https://herays.com/contact/)
- [Terms of Service](https://herays.com/terms-of-service/)

## Posts
- [Case Fan vs\. CPU Cooler Fan: Can You Actually Swap Them?](https://herays.com/?p=3202)
- [DC Axial Fan vs\. DC Blower: Which One Actually Fits Your Cooling Application?](https://herays.com/?p=3198)
- [PWM, Voltage, or Feedback: Which Control Method Actually Fits Your DC Brushless Blower?](https://herays.com/?p=3165)
- [How Long Do PC Case Fans Actually Last \-\- and What Kills Them Early?](https://herays.com/?p=3161)
- [RGB vs\. Non\-RGB Case Fans: Does the Lighting Actually Change How They Perform?](https://herays.com/?p=3152)

## Application
- [Vacuum and Negative Pressure Module](https://herays.com/application/vacuum-negative-pressure-module/): DC blower fan options for compact vacuum systems, negative\-pressure modules, suction devices, and air movement equipment\.
- [Automotive Sensor and Camera Lens Cleaning](https://herays.com/application/automotive-sensor-camera-lens-cleaning/): Compact blower airflow for camera lens cleaning, sensor cleaning, automotive electronics, and air\-jet modules\.
- [HR8050H24B Particle Counter Blower: A Practical AMP45 Alternative for Sampling Systems](https://herays.com/application/hr8050h24b-particle-counter-blower-amp45-alternative/): Compact blower fan airflow for particle counters, air samplers, dust monitors, and environmental detection devices\.
- [CPAP and Sleep Therapy Airflow](https://herays.com/application/cpap-sleep-therapy-airflow/): Compact blower fan options for CPAP\-related airflow modules, sleep therapy devices, and low\-noise air delivery systems\.
- [Workstation and Creator PC Cooling](https://herays.com/application/workstation-creator-pc-cooling/): Quiet PC cooling fans for workstation desktops, creator PCs, rendering systems, and professional builds\.

## Case Study
- [HR8050H24B DC Brushless Blower for Particle Counter Sampling Systems](https://herays.com/case_study/case-studies-hr8050h24b-particle-counter-blower-amp45-replacement/)
- [Control Cabinet Cooling Upgrade for an Automation Equipment OEM](https://herays.com/case_study/control-cabinet-cooling-automation-oem/): An automation equipment manufacturer improved cabinet airflow and reduced internal hot spots using compact Herays DC axial fans\.
- [Telecom Cabinet Fan Selection for Outdoor Network Equipment](https://herays.com/case_study/telecom-cabinet-fan-selection-outdoor-network-equipment/): A network equipment supplier selected Herays DC axial fans for outdoor telecom cabinet airflow and long\-duty reliability\.
- [Power Supply Thermal Improvement with DC Axial Fan Cooling](https://herays.com/case_study/power-supply-thermal-improvement-dc-axial-fan/): A power electronics manufacturer used Herays axial fans to improve heat\-sink airflow in compact power supply equipment\.
- [Private\-Label PC Case Fan Program for a Gaming Hardware Brand](https://herays.com/case_study/private-label-pc-case-fan-gaming-hardware-brand/): A gaming hardware brand worked with Herays on a customized PC case fan program with airflow, low noise, and visual consistency requirements\.

## FAQ
- [FAQ \- Product \& specs](https://herays.com/faq/faq-product-specs/)
- [FAQ \- Ordering \& MOQ](https://herays.com/faq/faq-ordering-moq/)
- [FAQ \- Shipping](https://herays.com/faq/faq-shipping/)
- [FAQ \- OEM/ODM](https://herays.com/faq/faq-oem-odm/)
- [FAQ \- Technical](https://herays.com/faq/faq-technical/)

## Products
- [HR7050H24B 24V DC Brushless Blower 70×65×40mm B Type](https://herays.com/product/hr7050h24b-dc-brushless-blower-70x65x40mm-b-type/): 70×70×50mm, 24V, DC brushless blower, 18\.4 CFM, 884\.75 mmH₂O static pressure, 37000 RPM, 70 dBA\.
- [HR7060H24B 24V DC Brushless Blower 70×60mm K Type](https://herays.com/product/hr7060h24b-dc-brushless-blower-70x60mm-k-type/): 70×70×60mm, 24V, DC brushless blower, 16\.2 CFM, 742\.3 mmH₂O static pressure, 36000 RPM, 71\.8 dBA\.
- [HR7050H12B 12V DC Brushless Blower 70×50mm C Type](https://herays.com/product/hr7050h12b-dc-brushless-blower-70x50mm-c-type/): 70×70×50mm, 12V, DC brushless blower, 15\.5 CFM, 790\.5 mmH₂O static pressure, 40000 RPM, 73\.8 dBA\.
- [HR6560H24B 24V DC Brushless Blower 65×63×70mm A Type](https://herays.com/product/hr6560h24b-dc-brushless-blower-65x63x70mm-a-type/): 65×65×60mm, 24V, DC brushless blower, 18\.1 CFM, 925\.7 mmH₂O static pressure, 48000 RPM, 70 dBA\.
- [HR5025H24B 24V DC Brushless Blower 50×25mm B Type](https://herays.com/product/hr5025h24b-dc-brushless-blower-50x25mm-b-type/): 50×50×25mm, 24V, DC brushless blower, 9\.5 CFM, 412\.8 mmH₂O static pressure, 37000 RPM, 67 dBA\.

## Categories
- [DC Axial Fan](https://herays.com/category/dc-axial-fan/)

## Tags
- [dc axial fan](https://herays.com/tag/dc-axial-fan/)
- [thermal management](https://herays.com/tag/thermal-management/)
- [fan selection](https://herays.com/tag/fan-selection/)
- [cooling systems](https://herays.com/tag/cooling-systems/)
- [static pressure](https://herays.com/tag/static-pressure/)

## Product Category
- [DC Axial Fan](https://herays.com/product_category/dc-axial-fan/)
- [PC Case Fan](https://herays.com/product_category/pc-case-fan/)
- [DC Blower Fan](https://herays.com/product_category/dc-blower-fan/)

## Optional
- [Sitemap index](https://herays.com/sitemap_index.xml)