Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, 40x40x10 mm, Brown
Product Details
- Premium quiet fan, 40x40x10 mm, 12V, 3-pin Molex, 4500/3700 RPM, max. 17.9 dB(A), >150,000 h MTTF
- Award-winning 40x10mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- Ideal replacement for noisy or broken 12V 4cm fans in 3D printers, DVRs, NAS, switches, routers, other network and storage devices, etc.
- 3-pin 12V FLX version can be run 4500 or 3700 rpm using the supplied Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation
- Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers
Product Sourcing & Fulfillment Policy
Dear Valued Customer,
We are committed to transparency, reliability, and earning your trust. Below is a clear overview of how we source and deliver our products.
Customer Assurance
Quality Control:
Every product is carefully selected and reviewed before listing. We ensure accurate descriptions, specifications, and condition details.
Fulfillment & Shipping:
Some orders may be fulfilled through trusted third-party partners, including major U.S. logistics providers, to ensure fast and reliable delivery.
Customer Support:
For any questions or concerns, please contact us via Messages. We respond quickly and professionally.
Shipping Policy & Delivery Our Commitment
- Orders are processed within the stated handling time
- We aim for fast and smooth delivery
Possible Delays
- Severe weather conditions
- High shipping volume during peak seasons
- Carrier delays or routing changes
We appreciate your understanding in these situations.
Need Help?
For shipping or tracking questions, contact us through Messages anytime.
Shipping Coverage Domestic Shipping
- We ship within the lower 47 U.S. states
- Please confirm delivery time if your order is urgent
International Shipping
- Handled via International Shipping Program
- Orders are sent to ’s U.S. hub (Illinois) before international delivery
Important:
Buyers are responsible for customs duties, taxes, and import fees. For international shipping questions, please contact directly.
Returns & Issue Resolution Return Policy
We do not accept returns. Please review all item details carefully before purchasing.
Damaged or Non-Functional Items
If your item arrives damaged or not working:
- Contact us immediately
- Provide clear photos and details
We will arrange a replacement or exchange quickly.
Customer Satisfaction & response
Your satisfaction is very important to us.
- Please contact us before leaving negative response — we will resolve the issue
- If satisfied, we would truly appreciate your positive response
- Positive response will be automatically returned
Thank you for shopping with us!
We truly appreciate your support and look forward to serving you again.
"Your support means everything to our business."
