Pc 70mm Fan
Overview
Product sourcing insights & recommendations
I have analyzed the 70mm PC fan market and identified it as a critical "utility" niche focused on legacy maintenance, server hardware, and small form factor (SFF) applications. While the broader market is shifting toward larger 120mm+ sizes, the 70mm segment maintains steady demand (approx. 450 monthly US searches) due to its unique physical footprint.
Key insights include:
- Technical Diversity: Available in thicknesses from 10mm (slim) to 25mm (performance), with 12V DC being the standard for computer hardware.
- Application Specifics: Primarily used as replacement fans for older CPU coolers, 1U/2U server racks, and GPU shrouds where 80mm fans cannot fit.
- Market Dynamics: Sourcing is dominated by specialized manufacturers in China, with wholesale prices ranging from $0.64 to $2.50 depending on bearing type (Dual Ball vs. Sleeve).
The attached report provides a full breakdown of technical specs, application scenarios, and a shortlist of verified B2B products and suppliers.
I have analyzed the 70mm fan market and provided a detailed report. You can continue with:
Industrial 70mm Case Fan 70x70x10mm Slim Fan
Products · 3 lists
Yofolon 7010 Computer case Cooling 70x70x10mm DC 12V Axial Brushless Fan
Shenzhen Yofolon Electronic Co.,ltd.🇨🇳CN13 yrs
AA P1127010LB1F 70mm 12V DC Fan For Computer Case Cooling
High Speed 4 Pin PWM Pc Case Fan 25mm 30mm 35mm 40mm 45mm 50mm 60mm 70mm 80mm 92mm 120mm DC 5v 12v 24v Computer Cooling Fan
Dongguan Hongyi Hardware Electronic Technology Co., Ltd.verified🇨🇳CN6 yrs
High Efficiency Electric Dc 12v Pc Case Fan 7*7*1.5 Cm 4 Pin Cpu Fan for Computer Case
Shenzhen Cool Zero Technology Co., Ltd.🇨🇳CN5 yrs
AM7010H12B Computer case Cooling 70x70x10mm DC 5V/12V Sleeve or Ball Axial Brushless Fan
Zhengzhou Airmoving Technology Co., Ltd.🇨🇳CN7 yrs
80mm X 38mm High Static Pressure Fan 12V 4 Pin Dual Ball PWM 8038 High CFM PC CPU Cooler GPU Server Computer Case Cooling
Shenzhen Hengxinghong Electronic Technology Co., Ltd.🇨🇳CN4 yrs
F7025B12E DC12V 0.20A 70*70*25MM 7025 7CM Original Brand-new Silent CPU case Fan
Quanzhou Tengyue Automation Technology Co., Ltd.🇨🇳CN1 yr
F7025B12E DC12V 0.20A 70*70*25MM 7025 7CM Original Brand-new Silent CPU case Fan
7025 Dc Cooling Fan 70x70x25 12v 0.35a Ventilation Brushless Axial Cooling Fan Motor for Cpu Computer Case
Shenzhen Speedy Science&Technology Co., Ltd.🇨🇳CN16 yrs
OCOCOO 120mm Slim Fan 120x120x12mm Ultra Thin PWM Silent Case Fan for ITX SFF Small Form Factor PC Build Low Profile Cooler
Shijiazhuang Yingbo Intelligent Technology Co., Ltd.verified🇨🇳CN3 yrs
Factory 7015 DC Fan 12V High Air Flow CFM 70 x 70 x 15 mm Computer Case Dc Fan
Shenzhen Alseye Technology Co., Ltd.🇨🇳CN11 yrs
High Quality WDF12038 Low Noise DC Brushless case Fan 12V/24V 120mm 120x120x38mm High Airflow Distribution Cabinet Cooling Fan
Xuchang Wonderful Electric Co., Ltd.verified🇨🇳CN8 yrs
DC Axial Fan - Industrial Fan 6025, 12V, 24V Low-Noise Cooling Fan Computer Cooling Fan
DONGGUAN YOURWAY ELECTRONICS CO., LTD.🇨🇳CN1 yr
High Speed CPU Fan 80*80*25mm Computer Case Fans 12v DC 8025 80mm Cooling Fan
SHENZHEN YCCFAN TECHNOLOGY CO., LTD.verified🇨🇳CN13 yrs
70mm 2Inch 7015 Ball Bearing DC Axial Flow Brushless Computer Case Cooling Fan Low Noise Silent 70mm Dc Fan
Beijing Zihang Dahui Electronics Co., Ltd.🇨🇳CN8 yrs
Gdstime GDA7015 70x70x15mm Oil Bearing DC 5V 12V 24V Dc Brushless Axial Air Flow Cooling CPU Fan
Shenzhen Gdstime Technology Co., Ltd.🇨🇳CN14 yrs
7020BVH-M1 High-Speed CPU Fan 7 cm 12 V Server Case Fan 4-Pin Temperature-Controlled Speed Regulation
Shenzhen Tengjing Electronics Co., Ltd.🇨🇳CN1 yr
7025-12LS 70mm 70x70x25mm DC12V 2PIN Fluid Bearing 2800 RPM Cooling Fan for Computer Case CPU Power Supply
Foshan Anchaopu Electronic Technology Co., Ltd.🇨🇳CN4 yrs
92X92X25mm DC 12V 24V Round Frameless Industrial Cabinet Heat Sink Ventilator Dustproof Durable Cooling Fan
Guangzhou Mega Technology Limited Company🇨🇳CN8 yrs
80X80X38MM DC Brushless Industrial Cooling Fan Axial Square Fan for Server Computer Case Power Supply and Electronic Equipment
Shenzhen Huaxia Guangda Electronic Co., Ltd.🇨🇳CN1 yr
24V 48V Brushless Cooling Fan PWM Control Low Noise Large Air Volume for Computer Case Industrial Machinery Oven Power Supply
Dongguan Yuanyang Thermal Energy Technology Co., Ltd.verified🇨🇳CN7 yrs
Factory 12025 Fan 120x120x25mm Black Dc Axial Flow Cooling 12v Case Computer Fan
Shenzhen Cheng Gao Da Electronic Techology Co., Ltd.🇨🇳CN8 yrs
PY1225 12025 Axial PC Fan 120x120x25mm PC 120mm DC 5V Rechargeable Brushless Industrial Cooling Fan for Computer Case Plastic
Shenzhen Poweryear Technology Co., Ltd.verified🇨🇳CN2 yrs
FYX 120 X 120 X 25 mm Cooling Fan DC 5V 12V 24V 120mm High Performance Brushless Computer Case Fan Industrial Electronics Cool
Shenzhen Fuyuanxin Technology Development Co., Ltd.🇨🇳CN8 yrs
7015 Fan 7*7CM Computer/Case/478/K8 CPU 7cm 7 Inches 3-pin Cooling Small Fan
Shenzhen Jinbo Technology Co., Ltd.🇨🇳CN1 yr
Factory Wholesale Hydraumatic Bearing Small PC Case Fan 30x30x10mm DC Brushless Computer Cooling Fan CPU Air Cooler Fan
Huizhou Xunzhan Electronics Co., Ltd.verified🇨🇳CN1 yr
Standard SUNON 4020 Small 40mm 40x40 Exhaust Laptop 12V DC Axial Flow Mini Computer Case Fan 40x40x20 mm (EF40201B2-0000-A99)
INVNI TECH DEVELOPING CORP.🇹🇼TW12 yrs
China Supplier New Brand Computer Case Fan RGB Cooling 120x120x25mm Oil Bearing
Asiahorse (shenzhen) Industry Co., Ltd.🇨🇳CN7 yrs
80mm Computer Case Cooling Fan 4Pin PWM Silent Quiet Water Cooling System Chassis Fan 8010 8cm
Dongguan Xin Bin Ming Cooling Fan Co., Ltd.🇨🇳CN7 yrs
80X80X38mm CPU PC Computer Case Server Air Cooling Axial Blower Low Noise Waterproof Fan Heatsink Cooler Standard Customized
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Full Market Report
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Sources & References
27 sources cited · Verified industry data & reports
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