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| Fan Type | DC Fan |
| Series | KDE Series |
| Voltage | 5 VDC |
| Frame Size | 40 mm |
| Frame Thickness | 10 mm |
| Frame Material | PBT Plastic |
| Bearing Type | Sleeve |
| Speed | Low |
| Function | - |
| Size | Square - 40mm L x 40mm H |
| Power Current | - |
| Power Consumption (WATTS) | 400 mW |
| Speed | 4500 RPM |
| Air Flow | 4.5 CFM (0.126m3/min) |
| Static Pressure | 0.090 in H2O (22.4 Pa) |
| Noise | 22.8dB(A) |
| Termination | 2 Wire Leads |
| IP Rating | - |
| Approval Agency | cUR, UL |
| Operating Temperature | 14 ~ 158～F (-10 ~ 70～C) |
| Weight | 0.044 lb (19.96 g) |
A: All new and original industrial parts carry a standard 12-month factory warranty. If a component fails or shows defects within the warranty period, buyers can initiate an RMA request through our platform, which prompts our team to coordinate testing, repair, or replacement directly with the manufacturer.
A: Yes. Your corporate dashboard retains a permanent, secure repository of all past transactions, technical specifications, commercial invoices, and warranty dates. This allows your maintenance, repair, and operations (MRO) teams to instantly pull historical records for equipment auditing or one-click reordering of consumable parts.
A: Immediately upon dispatch, the platform automatically generates an international tracking link integrated with carriers like DHL, FedEx, or UPS. Real-time API tracking is accessible directly from your OKmarts account dashboard, displaying live transit status, customs clearance progression, and finalized delivery updates.
High Efficiency
Stable Performance
Long Service Life
A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.
A: Yes, you can track the delivery of your order. Once your order is shipped, we provide a tracking number and information about the logistics company. You can use this information to track the progress of your package.
A: Yes, we have a hassle-free return and exchange policy. If you're not satisfied with your purchase, you can return the product within a specified timeframe and receive a refund or exchange based on the terms and conditions.
Jan 21, 2026
Dec 06, 2025
