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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 | Middle |
| Function | - |
| Size | Square - 40mm L x 40mm H |
| Power Current | - |
| Power Consumption (WATTS) | 600 mW |
| Speed | 6000 RPM |
| Air Flow | 5.6 CFM (0.157m3/min) |
| Static Pressure | 0.130 in H2O (32.4 Pa) |
| Noise | 24.0dB(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: 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: Absolutely. Our automated billing system generates itemized Proforma Invoices (PI) and Commercial Invoices containing corporate tax IDs, purchase order (PO) numbers, and explicit company details necessary to satisfy international corporate accounting and auditing standards.
A: Once a Proforma Invoice is issued and payment is confirmed, your pricing is legally locked. OKmarts absorbs any subsequent raw material price spikes, supplier price adjustments, or sudden export tariff increases, guaranteeing that the price you pay at checkout is final.
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A: While we strive to deliver orders promptly, specific delivery date requests may not always be possible due to logistics and carrier limitations. However, if you have a specific requirement or need expedited shipping, please contact our customer service, and we will do our best to assist you.
A: If you are interested in becoming an authorized agent for our products, please contact our business development team. They will provide you with the necessary information and guide you through the process of becoming a brand-authorized agent.
A: Unfortunately, we cannot offer a refund if the price of your purchase decreases. However, within a certain period of time, we can provide you with a certain amount of discount coupons as compensation, ensuring your satisfaction. Our prices may vary due to promotions and market conditions, among other factors. We recommend making your purchase based on the current price at the time of purchase.
Mar 10, 2026
Jan 08, 2026
