Fast Track to a Quote
Certification | Testing
Factory Certified
Refund guarantee
24h refund guarantee
Secure Payment
PayPal Verified
Registered Members Enjoy Exclusive Discounts
100% Original
Genuine OEM Parts
Fast Delivery
Shipped via FedEx / DHL / UPS
12-Month Warranty
Worry-Free Coverage
Secure Packaging
Safe & Reliable
5,000+ Global Suppliers
Trusted by Professionals
Send us your model numbers or nameplate details.
We will match your request with our 5,000+ verified suppliers and issue a quotation.
| Fan Type | DC Fan |
| Series | KDE Series |
| Voltage | 5 VDC |
| Frame Size | 50 mm |
| Frame Thickness | 10 mm |
| Frame Material | PBT Plastic |
| Bearing Type | Ball |
| Speed | High |
| Function | - |
| Size | Square - 50mm L x 50mm H |
| Power Current | - |
| Power Consumption (WATTS) | 900 mW |
| Speed | 5400 RPM |
| Air Flow | 10.2 CFM (0.286m3/min) |
| Static Pressure | 0.110 in H2O (27.4 Pa) |
| Noise | 31.5dB(A) |
| Termination | 2 Wire Leads |
| IP Rating | - |
| Approval Agency | cUR, UL |
| Operating Temperature | 14 ~ 158～F (-10 ~ 70～C) |
| Weight | 0.053 lb (24.04 g) |
A: Hardware units ship with standard factory-default firmware. For proprietary programming software or specific firmware flashes required for legacy system compatibility, buyers must consult our technical support team during procurement to confirm licensing terms.
A: Yes. To maximize peace of mind for high-value or critical orders, buyers can request a "Pre-Shipment Video Verification." Our warehouse team will film the unboxing, display the original manufacturer seals, show matching serial numbers, and verify the physical condition of the components in real-time or via a high-definition video link.
A: Buyers must inspect the outer packaging and internal items immediately upon delivery. If physical damage is discovered, document the condition with photos/videos and submit a claim to OKmarts within 48 hours of receipt so we can file an immediate report with the carrier and fast-track a replacement shipment.
High Efficiency
Stable Performance
Long Service Life
A: The minimum order value for free shipping, if applicable, is usually mentioned in our shipping policy or promotional offers. Please refer to the specific terms and conditions to determine if your order qualifies for free shipping.
A: The currency for your purchases is generally determined by your location and the available payment options. Our platform supports multiple currencies, and the currency conversion will be automatically applied based on the exchange rates at the time of purchase.
A: We may offer free shipping on select products or as part of promotional campaigns. You can check the product details or promotions to see if free shipping is available.
Apr 22, 2026
Dec 10, 2025
