The NS85C45-20C18 CPU fan is a replacement part for ASUS VivoBook 14 laptops from the S433, A413, and M433 series, with a 4-pin, 5V connection. It is compatible with part numbers such as NS85C45-19J09 and 13NB0Q00P01121. It comes new, with a 3-year warranty and 24-48 h shipping from Spain.
NS85C45-20C18
CPU Fan for ASUS VivoBook 14 S433 A413 M433 - NS85C45-20C18
New replacement part with 4-pin connector and 5V. 3-year warranty.
Designed exclusively for ASUS VivoBook 14 models from the S433, A413, and M433 families.
Equipped with a 4-pin connector that ensures correct installation and PWM speed regulation.
Operates with a 5 V voltage, complying with manufacturer specifications for safe performance.
The CPU fan with part number NS85C45-20C18 is an essential replacement component to maintain optimal cooling in ASUS VivoBook 14 laptops. This component is designed to dissipate heat generated by the processor, preventing overheating and ensuring stable equipment performance.
With a standard 4-pin connection and an operating voltage of 5 V, this fan is fully compatible with the motherboards of the S433, A413, and M433 series models. It is the perfect solution to replace a noisy, damaged, or non-functional fan, restoring the laptop's original cooling capacity.
This product is new and has been verified to ensure its correct operation. Installation by qualified technical personnel or users experienced in laptop repair is recommended.
For technical services and individual users who need to replace the fan of an ASUS VivoBook 14 to solve overheating or excessive noise problems.
| Type | CPU Fan |
|---|---|
| Voltage | 5 V |
| Connector | 4 pins |
| Brand | ASUS |
|---|---|
| Series | VivoBook 14 (S433, A413, M433) |
| Equivalent Part Numbers | NS85C45-19J09, 13NB0Q00P01121, 13NB0PZ0M01021 |
Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
Yes, this fan is fully compatible with the ASUS VivoBook S14 S433FA model. To ensure 100% compatibility, we recommend opening your laptop and verifying that the part number of your original fan matches one of those listed: NS85C45-20C18, NS85C45-19J09, 13NB0Q00P01121 or 13NB0PZ0M01021.
Generally, you will need a set of precision screwdrivers (Phillips #0 or #00 type), a plastic pick or spudger to open the casing without damage, and possibly anti-static tweezers. It is crucial to disconnect the battery before handling any internal components to avoid short circuits.
The fan has a 3-year warranty for private customers and 1 year for professionals. If the product is not compatible or you simply change your mind, you have 14 days to return it. You can manage the return shipment yourself or request home collection for 8,90 € in Spain and Portugal, which will be deducted from the refund.
All our shipments are made from our warehouse in Spain. For orders to Barcelona and the rest of the peninsula, the delivery time is 24 to 48 business hours. Orders placed before 16:00 (Fridays, 15:00) are prepared on the same day, speeding up delivery.
Data sheet
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