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| Fan Type | DC Fan |
| Series | KDE Series |
| Voltage | 5 VDC |
| Frame Size | 40 mm |
| Frame Thickness | 20 mm |
| Frame Material | PBT Plastic |
| Bearing Type | Ball |
| Speed | Middle |
| Function | - |
| Size | Square - 40mm L x 40mm H |
| Power Current | - |
| Power Consumption (WATTS) | 1 W |
| Speed | 6500 RPM |
| Air Flow | 7.0 CFM (0.196m3/min) |
| Static Pressure | 0.160 in H2O (39.8 Pa) |
| Noise | 26.5dB(A) |
| Termination | 2 Wire Leads |
| IP Rating | - |
| Approval Agency | cUR, UL |
| Operating Temperature | -4 ~ 176～F (-20 ~ 80～C) |
| Weight | 0.044 lb (19.96 g) |
A: OKmarts procures components directly from authorized manufacturers and verified tier-1 global distributors. Every product undergoes rigorous inbound inspection, featuring factory serial number tracking and original packaging verification to prevent any counterfeit or refurbished goods from entering the supply chain.
A: We protect your data using enterprise-grade SSL encryption and secure cloud architectures. Any technical blueprints, system designs, or proprietary engineering files uploaded to our servers for customization or compatibility analysis are treated under strict confidentiality protocols and non-disclosure standards.
A: We partner with premier global express couriers, including DHL, FedEx, and UPS, to provide expedited international air freight. Urgent orders are processed with priority handling at our warehouses to ensure the shortest possible transit time to your facility.
A: You can find the contact information for customer service at the bottom of the webpage or in your user account. Usually, options include online chat, customer service hotline, or email. Our customer service team will respond as soon as possible to provide assistance.
A: Yes, in some cases, you may be able to place an order over the phone. Please contact our customer service team and provide them with the necessary details to assist you with the phone order process.
A: Yes, we offer bulk or wholesale discounts for certain products. If you are interested in making a bulk purchase, please contact our customer service team or our wholesale department for further assistance.
Apr 06, 2026
Dec 01, 2025
High Efficiency
Stable Performance